Signal and Image Processing Group (SIPG)

Research at the Signal and Image Processing Group (SIPG) focus on the development of fundamental theory for signal processing on manifolds, e.g., performance bounds, optimization algorithms, filtering, manifold learning. Application areas are: wireless communications, including blind equalization and source separation; underwater, including acoustic communications and video compression and analysis; time-frequency analysis; image analysis, including statistical modelling; and video processing, including motion estimation, tracking of deformable models and inference of 3D structure.

Coordination: João Paulo Costeira

Sérgio Agostinho
Pedro Aguiar
José Miguel Antunes
Lucas Balthazar
Helena Barros
Victor Barroso
João Quartin Borges
Inês Almeida
Rogério Calazan
Francisco Calisto
Pedro Cardoso
Diogo Cardoso
João Carvalho
Ivo Cortez
João Paulo Costeira
Hans Du Buf
Paulo Felisberto
Ricardo Fernandes
Beatriz Ferreira
João Pedro Gomes
Pedro Guerreiro
Pedro Guerreiro
Qiwei Han
Sérgio Jesus
Pusheng Ji
Roberto Lam
Isabel Lourtie
Vasco Ludovico
Lussac Maia
Agni Mantouka
Zita Marinho
Manuel Marques
Bernardo Marques
Nelson Martins
Celestino Martins
Dmytro Maslov
Alexandre Matos
Inês Pereira de Matos
Daniela Medley
Manuel Melo
Jacinto Nascimento
Miguel Costa
Filipa Oliveira
Gonçalo Pais
João Rodrigues
José Rodrigues
Orlando Rodriguez
Mário Saleiro
Carlos Santiago
Paulo Santos
Ana Bela Santos
João Saúde
Joao Semedo
António Silva
Luís Silva
Silva
Catarina Silva
Margarida Silveira
António Simões
Cristiano Soares
Cláudia Soares
Brian Swenson
Slavisa
Miguel Araújo Vasques
David Vicente
Jayakorn Vongkulbhisal
João Xavier
Ehsan Zamanizadeh
Sabina Zejnilović

Current Projects

Acronym Name Funding Dates
AI4EU A European AI On-Demand Platform and Ecosystem EU - HORIZON 2020 2019-01|2021-12
BIGMATH Big Data Challenges for Mathematics EU - HORIZON 2020 2018 - 10|2022 - 09
INFANTE Satélite para aplicações marítimas e comunicações a partir de constelações P2020 2017-11|2020-10

Closed Projects

Acronym Name Funding Dates
ORCHESTRA Distributed Optimization and Control of Large Scale Water Delivery Systems FCT 2013-04|2015-07
NeuralDynamics A neuro-dynamic framework for cognitive robotics: scene representations, behavioural sequences, and learning EU-FP7 2011-04|2015-03
ADIAR Alzheimer Disease: Image Analysis and Recognition FCT 2011-01|2014-06
NIP Novas metodologias de processamento de informação para redes inteligentes de sensores FCT 2010-11|2013-10
ADCOD Advanced Code and Receiver Designs for Transmission over Selective Radio Channels FCT 2010-03|2013-02
URBISNET Urban Environmental Networked Sensing using a Public Transportation Infrastructure FCT 2010-03|2013-02
Detection of Brain Microstates in Fibromyalgia FCT 2010-03|2013-02
IMASEG3D Learning to Combine Hierarchical Image Modeling with 2-D Segmentation and 3-D Pose Recovery of Visual Objects EU-FP7 2010-03|2012-03
PrintArt Content and Ontology based Art Image Annotation and Retrieval FCT 2010-01|2013-11
ADDI Automatic Computer-based Diagnosis System for Dermoscopy Images FCT 2010-01|2013-09
ARGUS Activity Recognition and Object Tracking Based on Multiple Models FCT 2010-01|2013-06
HEARTRACK Segmentation and Tracking of the Human Heart in 2D and 3D Ultrasound Data based on a Principled Combination of the Top-down and Bottom-up Paradigms FCT 2010-01|2013-06
VISTA Vision based Touch interaction Anywhere FCT 2010-01|2013-03
OAEx Ocean Acoustic Exploration EU-FP7 2009-02|2011-12
UAN Underwater Acoustic Network EU-FP7-ICT/Security 2008-10|2011-09
NCOR Neural Correlates of Object Recognition: Structure-function Correlations within the Visual Ventral Stream, Striatal and Limbic Circuits in Health and Disease FCT 2008-10|2010-09
SIMBAD Beyond Features: Similarity-Based Pattern Analysis and Recognition EU-FP7-ICT 2008-04|2011-09
Smart Vision An Active Vision Aid for the Blind FCT 2008-01|2010-12
DELKETI Development and Learning of Kernels for Text and Images FCT 2008-01|2010-12
PHITOM Probabilistic High-Frequency Ocean Tomography for Underwater Communications and Navigation FCT 2007-12|2011-05
WEAM Wave Energy Acoustic Monitoring FCT 2007-11|2010-10
U-BOAT Ultra-Wide Band Transmission for Ad Hoc Networks FCT 2007-10|2011-09
MODI 3D Models from 2D Images FCT 2007-10|2010-09
SIPM Signal and Image Processing on Manifolds FCT 2007-10|2010-09
ESONET European Sea Observatory Network EU-FP6 2007-03|2011-02
VENUS Virtual ExploratioN of Underwater Sites EU-FP6 2006-07|2009-06
GREX Coordination and Control of Cooperating Heterogeneous Unmanned Systems in Uncertain Environments EU-FP6 2006-06|2009-06
UAB Underwater Acoustic Barriers for Harbour Protection FCT 2006-01|2007-12
RADAR Environmental Assessment with a Random Array of Acoustic Receivers FCT 2004-10|2007-09
NUACE Non-chooperant Underwater Acoustic Channel Estimation FCT 2004-01|2006-12
AOBREA Acoustic Oceanographic Buoy Rapid Environmental Assessment 2004|2006
LTT Long Term Tracking of Multiple Objects for Surveillance FCT 2002|2005
AMA Automatic Modeling of Architecture FCT 2002|2005
GEODIF Differential Geometry Based Signal Processing Techniques for the Resolution of Convolutive Mixtures in Wireless Communication Systems FCT 2002|2004
Modem for Digital Communication in Underwater Acoustic Channels FUP 2001|2004
LOCAPASS Source Localization with a Random Field of Sonobouys in Shallow Water FUP 2001|2003
DisNet Distributed Scheduling for Networks FCT 2001|2002
Detection and Fuzzy Classification of Transient Signals in the Time – Frequency Plane FCT 2000|2004
ATOMS Acoustic Tomography Monitoring System FCT 2000|2004
Separation of Digital Sources Mixtures by Convex Methods FCT 2000|2004
Channel Estimation for Equalization and Synchronization in OFDM Underwater Acoustic Communication Systems FCT 2000|2004
SUMARE Survey of Marine Resources EU-FP5 2000|2003
HEART 3D Measurement of the Heart Geometry from Ultrasound Images FCT 2000|2003
3D Modeling from Video FCT 2000|2003
TMO Tracking of Moving Objects with Trained Multi-Models FCT 1999|2003
TOMPACO Tomografia Passiva Costeira CNR (IT) 1999|2003
CVAM Automatic Classification of Marble Tiles FCT 1999|2001
Caracterização Espectral de Efeitos Acústicos em Ambiente Marinho FUP 1999|2001
NARVAL Navigation of Autonomous Robots Via Active Environmental Perception Eu-FP5 1998|2001
ASIMOV Advanced System Integration for Managing the Coordinated Operation of Robotic Ocean Vehicles EU-FP4 1998|2001
AMOVIP Advanced Modeling of Visual Information Processing INCO-DC 1998|2001
ADIAC Automatic Diatom Identification and Classification EU-FP4 1998|2001
INFANTE Development of Vehicles and Advanced Systems for the Execution of Underwater Inspection Tasks FCT 1997|2001
INTIMATE Internal Tide Measurements with Acoustic Tomoghrapic FCT 1997|2000
Blind Array Processing in Mobile Communications NATO 1997|1999
ISACS Integrated System for Analysis and Characterization of the Seafloor EU - FP4 1996|1999
VIRSBS Visual Intelligent Recognition for Secure Banking Services EU - FP4 1996|1999
ARMMA Autonomous Robotic Methodologies for Multidisciplinary Applications JNICT 1995|2000
[1] Daniela Medley, Carlos Santiago, Jacinto Nascimento, Deep Active Shape Model for Robust Object Fitting, IEEE Transactions on Image Processing, 2019
[2] Diogo Gomes, João Paulo Costeira, João Saúde, Three-dimensional registration and shape reconstruction from depth data without matching: A PDE approach, Portugaliae Mathematica, European Mathematical Publishing House, 2019
[3] Athira Nambiar, Alexandre Bernardino, Jacinto Nascimento, Gait-based Person Re-identification: A Survey, ACM Computing Surveys, vol. 52, issue 2, 2019
[4] Jayakorn Vongkulbhisal, Fernando De la Torre, João Paulo Costeira, Discriminative Optimization: Theory and Applications to Computer Vision, IEEE transactions on pattern analysis and machine intelligence, Vol 41, Issue 4, pp 829-843, 2019
[5] André Mateus, David Ribeiro, Pedro Miraldo, Jacinto Nascimento, Efficient and robust Pedestrian Detection using Deep Learning for Human-Aware Navigation, Robotics and Autonomous Systems, Vol. 113, pp 23-37, 2019
[6] António Simões, João Xavier, FADE: Fast and Asymptotically Efficient Distributed Estimator for Dynamic Networks, IEEE Transactions on Signal Processing, Vol. 67, No. 8, pp. 2080-2092, 2019
[7] Beatriz Ferreira, João Pedro Gomes, Cláudia Soares, João Paulo Costeira, FLORIS and CLORIS: Hybrid Source and Network Localization Based on Ranges and Video, Signal Processing, Elsevier, Vol. 153, pp. 355-367, 2018
[8] João Carvalho, Manuel Marques, João Paulo Costeira, Understanding People Flow in Transportation Hubs, IEEE Transactions on Intelligent Transportation Systems, Vol. 19, Issue: 10, October, 2018
[9] Cristina Portales, João Rodrigues, Alexandra Gonçalves, Esther Pagán, Jorge Lazano , Digital Cultural Heritage, Multimodal Technologies Interact. 2018, 2(3), 58, 2018
[10] Inês Almeida, João Xavier, DJAM: Distributed Jacobi asynchronous method for learning personal models, IEEE Signal Processing Letters, vol. 25, issue 9, 2018
[11] Miguel Farrajota, João Rodrigues, Hans Du Buf, Human Action Recognition in Videos with Articulated Pose Information by Deep Networks, Pattern Analysis and Applications, pp. 12 , 2018
[12] Jaime Martins, R. L. Lam, João Rodrigues, Hans Du Buf, Expression-invariant face recognition using a biological disparity energy model, Neurocomputing Volume 297, Pages 82-93, 2018
[13] Rogério M. Calazan, Orlando Rodriguez, Simplex based three-dimensional eigenray search for underwater predictions, The Journal of the Acoustical Society of America, vol. 143, no. 4, pp. 2059—2065, 2018
[14] João Sardo, Joao Pereira, Ricardo Veiga, Jorge Semião, Pedro Cardoso, João Rodrigues, Multisensorial Portable Device for Augmented Reality Experiences in Museums, International Journal of Education and Learning Systems, Vol 3, pp 60-69 , 2018
[15] Gustavo Carneiro, J. M. R. Tavares, Andrew Bradley, João Paulo Papa, Jacinto Nascimento, Jaime Cardoso, 1st MICCAI workshop on deep learning in medical image analysis, Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, 6(3), pp. 241–242, 2018
[16] Leandro Calado, Orlando Rodriguez, Gabriel Codato, Fabio Xavier, Upwelling regime off the Cabo Frio region in Brazil and impact on acoustic propagation, The Journal of the Acoustical Society of America, vol. 143, no. 3, pp. EL174—EL180, 2018
[17] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Fast segmentation of the left ventricle in cardiac MRI using dynamic programming, Computer Methods and Programs in Biomedicine, Vol. 154, pp. 9-23, February, 2018 - PDF
[18] Mário Saleiro, Kasim Terzić, João Rodrigues, Hans Du Buf, BINK: Biological Binary Keypoint Descriptor, Biosystems, Vol. 162, pp. 147-156, December, 2017
[19] G. Carneiro, Jacinto Nascimento, A. P. Bradley, Automated Analysis of Unregistered Multi-View Mammograms With Deep Learning, IEEE Transactions on Medical Imaging, Vol. 36, No. 11, November, 2017
[20] Slavisa, Marko Beko, Rui Dinis, João Pedro Gomes, Target tracking with sensor navigation using coupled RSS and AoA measurements, Sensors, Vol. 17, No. 11, art. 2690, November, 2017
[21] Pedro Guerreiro, João Xavier, Distributed learning with time correlated information, IEEE Signal Processing Letters, Vol. 24, no. 11, pp. 1636-1640, November, 2017
[22] Brian Swenson, S. Kar, João Xavier, D. Leslie, Robustness properties in fictitious-play-type algorithms, SIAM Journal on Control and Optimisation, Vol. 55, No. 5, pp. 3295-3318, October, 2017
[23] Jacinto Nascimento, G. Carneiro, Deep Learning on Sparse Manifolds for Faster Object Segmentation, IEEE Transactions on Image Processing, Vol. 26, No. 10, pp. 4978-4990, October, 2017
[24] Cláudia Soares, João Pedro Gomes, Beatriz Ferreira, João Paulo Costeira, LocDyn: Robust distributed localization for mobile underwater networks, IEEE Journal of Oceanic Engineering, Vol. 42, No. 4, pp. 1063-1074, August, 2017
[25] Lussac Maia, António Silva, Sérgio Jesus, Environmental Model-Based Time-Reversal Underwater Communications, IEEE Access, Vol. PP, No. 99, pp. 1, August, 2017
[26] David Ribeiro, André Mateus, Pedro Miraldo, Jacinto Nascimento, A Real-Time Deep Learning Pedestrian Detector for Robot Navigation, 2017
[27] C. Cho, H. Song, P. Hursky, Sérgio Jesus, Iterative range estimation in a sloping-bottom shallow-water waveguide using the generalized array invariant, Journal of the Acoustical Society of America, Vol. 142, No. 1, pp. 55-60, July, 2017
[28] Brian Swenson, S. Kar, João Xavier, Single sample fictitious play, IEEE Transactions on Automatic Control, Vol. 62, No. 11, pp. 6026-6031, May, 2017
[29] L. Oakden-Rayner, G. Carneiro, T. Bessen, Jacinto Nascimento, A. P. Bradley, L. J. Palmer, Precision Radiology: Predicting longevity using feature engineering and deep learning methods in a radiomics framework, Nature Scientific Reports, Vol. 7, No 1, p.1648, May, 2017
[30] C.M.Q. Ramos, D. Martins, F. Serra, Roberto Lam, Pedro Cardoso, M. B. Correia, João Rodrigues, Framework for a Hospitality Big Data Warehouse: the implementation of an efficient Hospitality Business Intelligence System, International Journal of Information Systems in the Service Sector (IJISSS), Vol. 9, No. 2, pp. 27-45, April, 2017
[31] Rui Antonio, Bruno Silva , João Rodrigues, Mirian Tavares , Experimenting on film: technology meets arts, International Journal of Creative Interfaces and Computer Graphic Volume 8(1), Pages 54-66, 2017
[32] Y. Wu, Paulo Felisberto, Sérgio Jesus, A.B. Santos, Bottom parameter estimation using close range ship noise and a short aperture vector sensor array, submitted, The Journal of the Acoustical Society of America, 2017
[33] David Ribeiro, Jacinto Nascimento, Alexandre Bernardino, Gustavo Carneiro, Improving the performance of pedestrian detectors using convolutional learning, Pattern Recognition, Vol. 61, pp. 641-649, January, 2017
[34] Ricardo Alves, Luís Sousa, Aldric Negrier, João Rodrigues, Jânio Monteiro, Pedro Cardoso, Paulo Felisberto, Paulo Bica, Interactive 360 Degree Holographic Installation, International Journal of Creative Interfaces and Computer Graphics (IJCICG), Vol. 8, No. 1, pp. 20-38, 2017
[35] Dario Figueira, Matteo Taiana, Jacinto Nascimento, Alexandre Bernardino, A Window-Based Classifier for Automatic Video-Based Reidentification, IEEE Transactions on Systems, Man, and Cybernetics: Systems, Vol. 46, Issue 12, pp. 1736 - 1747, December, 2016 - PDF
[36] Margarida Silveira, S. Heleno, P. Pina, Texton-Based Ensemble Classification of Landslide Source and Transport Areas in VHR Imagery, IEEE Geoscience and Remote Sensing Letters, Vol. 13, No. 12, 1787 - 1791, December, 2016
[37] Célia Ramos, Marisol B. Correia, João Rodrigues, Carlos M.R. Sousa, Pedro M. Cascada, Hotel websites characterisation framework for consumer’s information needs, Tourism & Management Studies, Volume 12, nº 1, pp. 25-39, , 2016 - PDF
[38] Breno C. Pinheiro, Ubirajara F. Moreno, João T. B. de Sousa, Orlando Rodriguez, Kernel functions based models for acoustic localization of underwater vehicles, IEEE Journal of Oceanic Engineering, October, 2016 - PDF
[39] Vicente Barroso, Orlando Rodriguez, C. E. Parente, L. G. Guimaraes, Use of ray tracing modeling in shallow water acoustic source localization combined with matched-field processing techniques, Revista Brasileira de Geofísica, Vol. 34, No. 3, September, 2016
[40] H. Gazzah, J. P. Delmas, Sérgio Jesus, Direction Finding Arrays of Directional Sensors for Randomly Located Sources, IEEE Transactions on Aerospace and Electronic Systems, Vol. 52, No. 4, 1995-2003, August , 2016 - PDF
[41] Marco Stošić, João Xavier, Marija Dodig, Projection on the intersection of convex sets, Linear Algebra and Its Applications, Vol. 509, No. 8-9, pp. 191-205, July, 2016 - PDF
[42] Dragana Bajovic, Jose M. F. Moura, João Xavier, Bruno Sinopoli, Distributed Inference Over Directed Networks: Performance Limits and Optimal Design, IEEE Transactions on Signal Image Processing, Vol. 64, No. 13, July, 2016
[43] P. Abreu, G. Antonelli, F. Arrichiello, A. Caffaz, A. Caiti, G. Casalino, N. Volpi, I. Bielic de Jong, D. de Palma, H. Duarte, João Pedro Gomes, J. Grimsdale, G. Indiveri, Sérgio Jesus, K. Kebkal, E. Kelholt, António Pascoal, D. Polani, L. Pollini, A. Turetta, E. Simetti, Widely scalable Mobile Underwater Sonar Technology: an overview of the H2020 WiMUST project, Journal of Marine Technology Society, Vol. 50(4), pp. 42-53, July, 2016
[44] H. Gazzah, J. P. Delmas, Sérgio Jesus, Direction Finding Arrays of Directional Sensors for Randomly Located Sources, to appear in IEEE TAES - IEEE Transactions on Aerospace and Electronic Systems, 2016 - PDF
[45] Luís Sousa, R. Alves, João Rodrigues, Augmented reality system to assist inexperienced pool players, Computational Visual Media, Vol 2, Issue 2, pp. 183–193, June, 2016
[46] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, A new ASM framework for left ventricle segmentation exploring slice variability in cardiac MRI volumes, Neural Computing and Applications, pp. 1–12, May, 2016
[47] D. Mitsche, João Pedro Gomes, B. Sinopoli, Extending the metric dimension to graphs with missing edges, Theoretical Computer Science (Elsevier), Vol. 609, Part 2, pp. 384–394, January, 2016
[48] Athira Nambiar, Alexandre Bernardino, Jacinto Nascimento, Shape Context for soft biometrics in person re-identification and database retrieval, Pattern Recognition Letters, Vol. 68, Part 2, pp. 297–305, December, 2015
[49] Sérgio Jesus, S. I. Siddiqui, António Silva, Path specific Doppler compensation in time-reversal communications, The Journal of the Acoustical Society of America, 137(4), pp. EL300-EL306, April , 2015 - PDF
[50] Jaime Martins, João Rodrigues, Article Luminance, Colour, Viewpoint and Border Enhanced Disparity Energy Model, PLoS One, 10(6):e0129908, June. doi: 10.1371/journal.pone.0129908., 2015 - PDF
[51] A. Vieira, Susana Brandão, A. Monteiro, I. Ajuda, G. Stilwell, Development and validation of a visual body condition scoring system for dairy goats with picture-based training, Elsevier - Journal of Dairy Science, Vol. 98, Issue 9, pp. 6597–6608, September , 2015
[52] A. Portelo, M. Figueiredo, J. Lemos, Jorge Salvador Marques, Moving Horizon Estimation of Pedestrian Interactions using Multiple Velocity Fields, Signal Image and Video Processing, Vol. 9, Issue 7, pp. 1669–1677, October, 2015 - PDF
[53] Jaime Martins, João Rodrigues, Hans Du Buf, Proto-object categorisation and local gist vision using low-level spatial features, Biosystems, Vol. 135, pp. 35–49, September, 2015 - PDF
[54] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, 2D Segmentation Using a Robust Active Shape Model with the EM Algorithm, IEEE Transactions on Image Processing, Vol. 24, No. 8, pp. 2592-2601, August, 2015
[55] Brian Swenson, S. Kar, João Xavier, Empirical Centroid Fictitious Play: An Approach for Distributed Learning in Multi-Agent Games, IEEE Transactions on Signal Processing, Vol. 63, No. 15, August, 2015 - PDF
[56] João Xavier, Identification of switched ARX models via convex optimization and expectation maximization, Elsevier, Journal of Process Control, vol. 28, pp. 9-16, 2015 - PDF
[57] João Xavier, Marco Stošić, On minimizing a quadratic function on Stiefel manifold, Elsevier, Linear Algebra and its Applications, Volume 475, 15 June 2015, Pages 251–264, 2015 - PDF
[58] João Mota, João Xavier, Pedro Aguiar, Distributed Optimization With Local Domains: Applications in MPC and Network Flows, IEEE Transactions on Automatic Control, 2015 - PDF
[59] Augusto Santos, João Xavier, Bi-Virus SIS Epidemics over Networks: Qualitative Analysis, IEEE Transactions on Network Science and Engineering, 2015 - PDF
[60] João Xavier, Dusan Jakovetic, Linear Convergence Rate of Class of Distributed Augmented Lagrangian Algorithms, IEEE Transactions on Automatic Control, vol. 60, no. 4, pp. 922-936, 2015 - PDF
[61] Cláudia Soares, João Xavier, João Pedro Gomes, Simple and Fast Convex Relaxation Method for Cooperative Localization in Sensor Networks Using Range Measurements, IEEE Transactions on Signal Processing, Vol. 63, No. 17, pp. 4532 - 4543, September, 2015 - PDF
[62] Jaime Martins, João Rodrigues, Hans Du Buf, Luminance, Colour, Viewpoint and Border Enhanced Disparity Energy Model, PLoS ONE 10(6): e0129908, 2015 - PDF
[63] Paulo Felisberto, Sérgio Jesus, Friedrich Zabel, R. Santos, J. Silva, S. Gobert, S. Beer , M. Bjork, S. Mazzuca, G. Procaccini, A. V. Borges, J. W. Runcie, W. Champenois, Acoustic monitoring of O2 production of a seagrass meadow, Journal of Experimental Marine Biology and Ecology, Vol. 464, pp. 75–87, March, 2015 - PDF
[64] C. Cabral, P. Morgado, D. C. Costa, Margarida Silveira, Predicting conversion from MCI to AD with FDG-PET brain images at different prodromal stages, Computers in Biology and Medicine, Vol. 58, March, pp. 101109, 2015
[65] M. Serrao, S. Shahrabadi, M. Moreno, J. Jose, J. Rodrigues, João Rodrigues, Hans Du Buf, Computer vision and GIS for the navigation of blind persons in buildings, International Journal on Universal Access in the Information Society, Vol. 14, Issue 1, pp. 67-80, March, 2015 - PDF
[66] A. F. T. Martins, M. A. T. Figueiredo, Pedro Aguiar, N. A. Smith, E. P. Xing, AD3 : Alternating Directions Dual Decomposition for MAP Inference in Graphical Models, Journal of Machine Learning Research, Vol. 16, No. 1, pp. 495-545, January, 2015
[67] Matteo Taiana, Jacinto Nascimento, Alexandre Bernardino, On the purity of training and testing data for learning: The case of pedestrian detection, Neurocomputing, Vol. 150, Part A, pp. 214–226, 2015 - PDF
[68] Jacinto Nascimento, M. Barao, Jorge Salvador Marques, J. M. Lemos, An information geometric framework for the optimization on a discrete probability spaces: Application to human trajectory classification, Neurocomputing, Vol. 150, Part A, pp. 155–162, February, 2015
[69] Rui Guerreiro, Pedro Aguiar, Optimized Filters for Efficient Multi-Texture Discrimination, Pattern Analysis and Applications, Vol. 18, No. 1, pp. 61-73, February, 2015
[70] Ricardo Cabral, F. De la Torre, João Paulo Costeira, Alexandre Bernardino, Matrix Completion for Weakly-supervised Multi-label Image Classification, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 37, Issue 1, pp. 121-135, January, 2015
[71] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Automatic 3-D Segmentation of Endocardial Border of the Left Ventricle From Ultrasound Images, IEEE Journal of Biomedical and Health Informatics, Vol. 19, No. 1, pp. 339 - 348, January, 2015 - PDF
[72] P. Morgado, Margarida Silveira, Minimal Neighborhood Redundancy Maximal Relevance: Application to the diagnosis of Alzheimers disease, Neurocomputing, January, 2015
[73] S. G. Kim, Y. Gitterman, Orlando Rodriguez, Estimating depth and explosive charge weight for an extremely shallow underwater explosion of the ROKS Cheonan sinking in the Yellow Sea, Methods in Oceanography, Vol. 11, pp. 29-38, December, 2014
[74] Jacinto Nascimento, Alexandre Bernardino, João Sequeira, Single Camera Hand Pose Estimation from Bottom-Up and Top-Down Processes, CCIS - Communications in Computer and Information Science}, Springer-Verlag, Volume 458, pp 212-227, September , 2014 - PDF
[75] João Rodrigues, Game-based learning : augmented reality in the teaching of geometric solids, International Journal of Art, Culture and Design Technologies (IJACDT), 4 (1), 65-77, Jun, 2014
[76] Cláudia Soares, João Xavier, João Pedro Gomes, Simple and fast cooperative localization for sensor networks, IEEE Transactions on Wireless Communications, vol. 13, no. 7, pp. 3951-3964, July , 2014 - PDF
[77] Dusan Jakovetic, João Xavier, Convergence Rates of Distributed Nesterov-Like Gradient Methods on Random Networks, IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 62, NO. 4, FEBRUARY, 2014 - PDF
[78] Dusan Jakovetic, João Xavier, Fast Distributed Gradient Methods, IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. 59, NO. 5, MAY, 2014 - PDF
[79] Pinar Oguz-Ekim, João Pedro Gomes, João Xavier, Marco Stošić, Paulo Oliveira, An Angular Approach for Range-Based Approximate Maximum Likelihood Source Localization Through Convex Relaxation, IEEE Transactions on Wireless Communications, Vol. 13, No. 7, pp. 3951-3964, July. DOI:10.1109/TWC.2014.2314653, 2014
[80] Jacinto Nascimento, M. Barao, Jorge Salvador Marques, J. M. Lemos, Information Geometric Algorithm for Estimating Switching Probabilities in Space-Varying HMM, IEEE Transactions on Image Processing, vol. 23, no. 12, December, 2014
[81] A. Domingues, T. Paiva, João Sanches, Hypnogram and Sleep Parameter Computation from Activity and Cardiovascular Data, IEEE Transactions on Biomedical Engineering, Vol. 61, No. 6, pp. 1711-19, June, 2014
[82] L. M. Pedro, João Sanches, José Seabra, J. S. Suri, J. Fernandes e Fernandes, Asymptomatic Carotid Disease – A New Tool for Assessing Neurological Risk, Echocardiography, Vol. 31, Issue 3, pp. 353-361, March, 2014
[83] Aamir Ahmad, José Santos-Victor, João Xavier, Pedro Lima, 3D to 2D Bijection for Spherical Objects Under Equidistant Fisheye Projection, Computer Vision and Image Understanding (CVIU), Elsevier,Vol. 125, August 2014, pp. 172–183, 2014 - PDF
[84] Athira Nambiar, Matteo Taiana, Dario Figueira, Jacinto Nascimento, Alexandre Bernardino, A Multi-camera video data set for research on High-Definition surveillance, International Journal of Machine Intelligence and Sensory Signal Processing, Vol.1, No.3, pp. 267 - 286, 2014 - PDF
[85] Manya Afonso, Jacinto Nascimento, Jorge Salvador Marques, Automatic Estimation of Multiple Motion Fields From Video Sequences Using a Region Matching Based Approach, IEEE Transactions on Multimedia, Vol.16, No.1, 2014 - PDF
[86] Jacinto Nascimento, J. Silva, Jorge Salvador Marques, J. Lemos, Manifold Learning for Object Tracking With Multiple Nonlinear Models, IEEE Transactions on Image Processing, Vol. 23, 2014 - PDF
[87] M. Serrao, João Rodrigues, Hans Du Buf, Navigation framework using visual landmarks and a GIS, Procedia Computer Science, vol. 27, pp. 28–37,, 2014
[88] G. Vegas-Sanchez-Ferrero, José Seabra, S. Aja-Fernandez, M. Martin-Fernandez, C. Palencia, A. Serrano, O. Rodriguez, João Sanches, Gamma Mixture Classifier for Plaque Detection in Intravascular Ultrasonic Images, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 61(1):44-61, January, 2014
[89] Paulo Felisberto, Orlando Rodriguez, Paulo Santos, Emanuel Ey, Sérgio Jesus, Experimental Results of Underwater Cooperative Source Localization Using a Single Acoustic Vector Sensor, Sensors, Vol. 13, No. 7, pp. 8856-8878, July, 2013
[90] H. Fuji, S. Gukov, Marco Stošić, P. Sulkowski, 3d analogs of Argyres-Douglas theories and knot homologies, Journal of High Energy Physics, Issue 1, Article No. 175 , 2013
[91] U. R. Acharya, K. M. Rama, S. V. Sree, João Sanches, S. Shafique, A. Nicolaides, L. M. Pedro, J. S. Suri, Plaque Tissue Characterization and Classification in Ultrasound Carotid Scans: A Paradigm for Vascular Feature Amalgamation, IEEE Transactions on Instrumentation and Measurement, Vol.62, No.2, pp. 392-400, February, 2013
[92] U. R. Acharya, M. R. Mookiah, S. V. Sree, David Afonso, João Sanches, S. Shafique, A. Nicolaides, L. M. Pedro, J. Fernandes e Fernandes, J. S. Suri, Atherosclerotic plaque tissue characterization in 2D ultrasound longitudinal carotid scans for automated classification: a paradigm for stroke risk assessment, Medical & Biological Engineering & Computing, Vol. 51, Issue 5, pp. 513-523, May, 2013
[93] M. Mckaay, Marco Stošić, P. Vaz, A diagrammatic categorification of the q-Schur algebra, Quantum Topology, Vol. 4, Issue 1, 2013, pp. 175, 2013
[94] M. Dodig, Marco Stošić, On Properties of the Generalized Majorization, Electronic Journal of Linear Algebra, Vol. 26, pp. 471-509, 2013
[95] Jacinto Nascimento, M. A. T. Figueiredo, Jorge Salvador Marques, Activity Recognition Using A Mixture of Vector Fields, IEEE Transactions on Image Processing, Vol. 22, Issue 5, pp. 1712-1725, 2013
[96] Jacinto Nascimento, Jorge Salvador Marques, J. M. Lemos, Modeling and Classifying Human Activities from Trajectories Using a Class of Space-Varying Parametric Motion Fields, IEEE Transactions on Image Processing, Vol. 22, Issue 5, pp. 2066-2080, 2013
[97] João Mota, João Xavier, Pedro Aguiar, M. Pueschel, D-ADMM: A Communication-Efficient Distributed Algorithm for Separable Optimization, IEEE Transactions on Signal Processing, Vol. 6, Issue 10, pp. 2718-2723, 2013
[98] J. M. Lourenco, J. M. Lemos, Jorge Salvador Marques, Control of neuromuscular blockade with Gaussian process models, Biomedical Signal Processing and Control, Vol. 8, Issue 3, pp.244-254, 2013
[99] L. Bandeira, Jorge Salvador Marques, J. Saraiva, P. Pina, Advances in automated detection of sand dunes on Mars, Earth Surface Processes and Landforms, Vol. 38, Issue 3, pp. 275-283, 2013
[100] M. Bicego, A. Ulas, U. Castellani, A. Perina, V. Murino, A. F. T. Martins, Pedro Aguiar, M. A. T. Figueiredo, Combining information theoretic kernels with generative embeddings for classification, Neurocomputing, Vol. 101, pp. 161-169, 2013
[101] Ricardo Ferreira, João Xavier, João Paulo Costeira, Victor Barroso, Newton algorithms for riemannian distance related problems on connected locally symmetric manifolds, IEEE Journal of Selected Topics in Signal Processing, Vol. 7, No. 4, pp. 634-645, August, 2013 - PDF
[102] P. Morgado, Margarida Silveira, Jorge Salvador Marques, Diagnosis of Alzheimers Disease using 3D Local Binary Patterns, Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization, Taylor & Francis, Vol. 1, pp. 2-12, 2013
[103] A. Domingues, T. Paiva, João Sanches, Sleep and Wakefulness State Detection in Nocturnal Actigraphy Based on Movement Information, IEEE Transactions on Biomedical Engineering, September (Epub ahead of print), 2013
[104] H. Reboredo, João Xavier, M. Rodrigues, Filter design with secrecy constraints: the MIMO Gaussian wiretap channel, IEEE Transactions on Signal Processing, vol. 61, no. 15, pp. 3799-3814, 2013
[105] R. T. Ribeiro, R. T. Marinho, João Sanches, Classification and Staging of Chronic Liver Disease From Multimodal Data, IEEE Transactions on Biomedical Engineering, Vol.60, no.5, pp.1336-1344, May. doi: 10.1109/TBME.2012.2235438, 2013
[106] A. Domingues, T. Paiva, João Sanches, Statistical Characterization of Actigraphy Data for Sleep/Wake Assessment, International Journal of Bioelectromagnetism - Vol. 15, No. 1, pp. 13 - 19, 2013
[107] U. R. Acharya, O. Faust, S. V. Sree, A. P. C. Alvin, G. Krishnamurthi, José Seabra, João Sanches, J. S. Suri, Understanding symptomatology of atherosclerotic plaque by image-based tissue characterization, Computer Methods and Programs in Biomedicine, Vol. 110, Issue 1, pp. 66-75, April. DOI: 10.1016/j.cmpb.2012.09.008, 2013
[108] Gustavo Carneiro, Jacinto Nascimento, Combining Multiple Dynamic Models and Deep Learning Architectures for Tracking the Left Ventricle Endocardium in Ultrasound Data, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 35, Issue 11, pp. 2592-2607, 2013
[109] R. Ribeiro, R. T. Marinho, João Sanches, An ultrasound based computer-aided diagnosis tool for steatosis detection, IEEE Journal of Biomedical Health Informatics, October (Epub ahead of print), 2013
[110] Marko Beko, Rui Dinis, Space-Time Codebook Design for Spread Systems, Wireless Personal Communications, Vol. 69, Issue 4, pp. 1783-1797, 2013
[111] João Sanches, Isabel Rodrigues, Photobleaching/Photoblinking Differential Equation Model for Fluorescence Microscopy Imaging, Microscopy and Microanalysis, 19, 112. doi:10.1017/S143192761300189X, 2013
[112] Dragana Bajovic, João Xavier, J. M. Moura, B. Sinopoli, Consensus and products of random stochastic matrices: exact rate for convergence in probability, IEEE Transactions on Signal Processing, vol. 61, no. 10, pp. 2557-2571, 2013
[113] Orlando Rodriguez, J. M. Collis, H. Simpson, Emanuel Ey, Seismo-acoustic ray model benchmarking against experimental tank data, Journal of the Acoustical Society of America, Vol. 132, No. 2, pp. 709-717, August, 2012
[114] Catarina Barata, Jorge Salvador Marques, J. Rozeira, A System for the Detection of Pigment Network in Dermoscopy Images Using Directional Filters, IEEE Transactions on Biomedical Engineering, vol. 59, 2744 - 2754, 2012
[115] Dusan Jakovetic, J. M. Moura, João Xavier, Distributed Detection over Noisy Networks: Large Deviations Analysis, IEEE Transactions on Signal Processing, vol. 60, no. 8, pp. 4306-4320, August, 2012
[116] Dragana Bajovic, Dusan Jakovetic, J. M. Moura, João Xavier, B. Sinopoli, Large Deviations Performance of Consensus plus Innovations Distributed Detection With Non-Gaussian Observations, IEEE Transactions on Signal Processing, vol. 60, no. 11, pp. 59876002, November, 2012
[117] João Mota, João Xavier, Pedro Aguiar, M. Pueschel, Distributed Basis Pursuit, IEEE Transactions on Signal Processing, vol. 60, no. 4, pp. 19421956, April, 2012
[118] U. R. Acharya, S. V. Sree, R. Ribeiro, G. Krishnamurthi, R. T. Marinho, João Sanches, J. S. Suri, Data mining framework for fatty liver disease classification in ultrasound: A hybrid feature extraction paradigm, Medical Physics, vol. 39, no. 7, pp. 4255-4264, July, 2012
[119] T. F. Oliveira, L. Ferreira, João Sanches, T. Paiva, An exploratory study of dissociated states during sleep in patients with fibromyalgia, Journal of Sleep Research, vol. 21, no. 1, SI, p.165 (21st Congress of the European-Sleep-Research-Society, Paris, France), September, 2012
[120] M. Hernandez, J. Vitria, J. M. Lemos, Alignment of velocity fields for video surveillance, Pattern Recognition Letters, Vol. 33, 1632-1637, September , 2012
[121] M. Paladini, Alessio Del Bue, João Xavier, L. Agapito, Marco Stošić, M. Dodig, Optimal metric projections for deformable and articulated structure-from-motion, International Journal of Computer Vision, 96, No.2, 252-276, 2012
[122] M. Khovanov, A. Lauda, M. Mckaay, Marco Stošić, Extended Graphical Calculus for Categorified Quantum sl(2), Memoirs of the American Mathematical Society, Vol. 219, 2012
[123] M. Dodig, Marco Stošić, Explicit solution of the Carlson problem, Linear Algebra and its Applications 436, No.1, 190-201, 2012
[124] Marko Beko, Rui Dinis, Designing Good Multi-Dimensional Constellations, IEEE Wireless Communications Letters, Vol. 1, No. 3, June, 2012
[125] João Sanches, M. Hernandez, J. Vitria, Best Papers of Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA1/1/2011 00:00), (Eds.), Pattern Recognition, vol. 45, no. 9, September, 2012
[126] P. Vaz, The 1,2-coloured HOMFLY-PT link homology, Transactions of the American Mathematical Society, 363, No. 4, 2091-2124, 2011
[127] João Xavier, Dusan Jakovetic, J. M. F. Moura, Cooperative convex optimization in networked systems: augmented Lagrangian algorithms with directed gossip communication, IEEE Transactions on Signal Processing, vol. 59, no.8, pp. 3889-3902, August , 2011
[128] Dragana Bajovic, Dusan Jakovetic, João Xavier, B. Sinopoli, J. M. F. Moura, Distributed detection via Gaussian running consensus: large deviations asymptotic analysis, IEEE Transactions on Signal Processing, vol. 59, no. 9, pp. 4381-4396, September , 2011
[129] C. Cabral, Margarida Silveira, Patrícia Figueiredo, Decoding visual brain states from fMRI using an ensemble of classifiers, Pattern Recognition 44: 29832993, 2011
[130] N. Santos, João Sanches, I. Sousa, Patrícia Figueiredo, Bayesian Optimization of Sampling and Estimation in PASL-MRI Perfusion Imaging, IEEE Transactions on Biomedical Engineering. 58(11): 3165-3174, 2011
[131] I. Sousa, N. Santos, João Sanches, P. Vilela, Patrícia Figueiredo, Challenges for Non-Invasive Brain Perfusion Quantification Using Arterial Spin Labeling, The Neuroradiology Journal 1: 44-50, 2011
[132] J. Jose, M. Farrajota, João Rodrigues, Hans Du Buf, The SmartVision local navigation aid for blind and visually impaired persons, JDCTA: International Journal of Digital Content Technology and its Applications, Vol. 5, No. 5, pp. 362 - 375. doi : 10.4156/jdcta.vol 5.issue 5.40, 2011
[133] Isabel Rodrigues, João Sanches, Convex Total Variation Denoising of Poisson Fluorescence Confocal Images with Anisotropic Filtering, IEEE Transactions on Image Processing, Vol. 20, No.1, 2011
[134] José Seabra, F. Ciompi, O. Pujol, J. Mauri, P. Radeva, João Sanches, Rayleigh Mixture Model for Plaque Characterization in Intravascular Ultrasound, IEEE Transactions on Biomedical Engineering, vol.58, no.5, pp.1314-1324, 2011
[135] Marco Stošić, Manuel Marques, João Paulo Costeira, Convex solution of a permutation problem, Linear Algebra and its Applications 434, 361-369, 2011
[136] Dragana Bajovic, B. Sinopoli, João Xavier, Sensor selection for event detection in wireless sensor networks, IEEE Transactions on Signal Processing, vol. 59, no. 10, pp. 4938-4953, 2011
[137] L. Bandeira, Jorge Salvador Marques, J. Saraiva, P. Pina, Automated Detection of Martian Dune Fields, IEEE Geoscience and Remote Sensing Letters, Vol. 8, no. 4, pp. 626-630, 2011
[138] Hans Du Buf, J. Barroso, João Rodrigues, H. Paredes, M. Farrajota, H. Fernandes, J. Jose, V. Teixeira, M. Saleiro, The SmartVision navigation prototype for blind users, JDCTA: International Journal of Digital Content Technology and its Applications, Vol. 5, No. 5, pp. 351 - 361. doi : 10.4156/jdcta.vol5.issue 5.39, 2011
[139] J. F. P. Crespo, Pedro Aguiar, Revisiting Complex Moments for 2D Shape Representation and Image Normalization, IEEE Transactions on Image Processing, vol. 20, no. 10, 2011
[140] Friedrich Zabel, Celestino Martins, António Silva, Design of a UAN node capable of high-data rate transmission, Sea Technology, Vol.52, No.3, pp.32-36, 2011
[141] P. Ekim, Robust Localization of Nodes and Time-Recursive Tracking in Sensor Networks Using Noisy Range Measurements, IEEE Transactions on Signal Processing, vol. 59, no 8, pp. 3930-3942, August, 2011
[142] Artem Khmelinskii, Classifier-assisted metric for chromosome pairing, IEEE Transactions on Biomedical Engineering, 57(6):1420-1429, 2010
[143] Jacinto Nascimento, M. A. T. Figueiredo, Jorge Salvador Marques, Trajectory Classification Using Switched Dynamical Hidden Markov Models, IEEE Transactions on Image Processing, vol. 19, no. 5, pp. 1338-1348, 2010
[144] Paulo Santos, Orlando Rodriguez, Paulo Felisberto, Sérgio Jesus, Seabed geoacoustic characterization with a vector sensor array, Journal of the Acoustical Society of America, 128, No.5, pp.2652-2663, 2010
[145] Dusan Jakovetic, João Xavier, J. M. F. Moura, Weight optimization for consensus algorithms with correlated switching topology, IEEE Transactions on Signal Processing, vol. 58, no.7, pp. 3788-3801, 2010
[146] I. Silva, A. G. Almeida, João Sanches, Automatic Cropping for LV Segmentation in Cardiac MRI, International Journal of Tomography & Statistics, Winter 2010, Vol.13, No. W10, ISSN 0972-9976(Print); ISSN 0973-7294 (Online), 2010
[147] M. Dodig, Marco Stošić, Combinatorics of Column Minimal Indices and Matrix Pencil Completion Problems, SIAM Journal on Matrix Analysis and Applications, Vol. 31, Issue 5, pp. 2318-2346, 2010
[148] Marco Stošić, On conjectures about positive braid knots and almost alternating torus knots, Journal of Knot Theory and its Ramifications, 19, No. 11, 1471-1486, 2010
[149] M. Dodig, Marco Stošić, On Convexity of Polynomial Paths and Generalized Majorizations, The Electronic Journal of Combinatorics, Vol.17, No.1, R61, pp.1-16, 2010
[150] Artem Khmelinskii, Rodrigo Ventura, João Sanches, A Novel Metric for Bone Marrow Cells Chromosome Pairing, IEEE Transactions on Biomedical Engineering, 57(6):1420-1429, 2010
[151] Matteo Taiana, Tracking objects with generic calibrated sensors: an algorithm based on color and 3D shape features, Robotics and Autonomous Systems, special issue on Omnidirectional Robot Vision, Vol. 58, Issue 6, 30 June, pp. 784-795, 2010
[152] João Rodrigues, Multi-scale lines and edges in V1 and beyond: brightness, object categorization and recognition, and consciousness, BioSystems, V.ol. 95, Issue 3, pp. 206-226, 2009
[153] João Rodrigues, A cortical framework for invariant object categorization and recognition, Cognitive Processing, 10 (3), pp. 243-261, 2009
[154] M. Dodig, Singular systems, state feedback problems, Linear Algebra and its Applications, 431, pp. 1267-1292, 2009
[155] M. Figueiredo, Nonextensive Information Theoretic Kernels on Measures, Journal of Machine Learning Research, Vol. 10, pp. 935-975, April, 2009
[156] A. Jepson, The Quantitative Characterization of the Distinctiveness and Robustness of Local Image Descriptors, Image and Vision Computing, 27, pp. 1143-1156, 2009
[157] N. Vasconcelos, Minimum Bayes Error Features for Visual Recognition, Image and Vision Computing, 27, pp. 131-140, 2009
[158] I. Zalud, S. Good, Gustavo Carneiro, B. Georgescu, K. Aoki, L. Green, F. Shahrestani, R. Okumura, Fetal Biometry: A Comparison Between Experienced Sonographers and Automated Measurements, The Journal of Maternal-fetal and Neonatal Medicine, 2, 22(1):43-50, 2009
[159] Nelson Martins, Sérgio Jesus, Bayesian acoustic prediction assimilating oceanographic and acoustically inverted data, Journal of Marine Systems, Vol. 78, Supplement 1, pp. S349-S358, November, 2009
[160] M. Dodig, Similarity class of a matrix with a prescribed submatrix, Linear and Multilinear Algebra, Vol. 57, No. 3, pp. 217-245, 2009
[161] Marco Stošić, Khovanov homology of torus links, Topology and its Applications, Vol. 156, Issue 3, pp. 533-541, 2009
[162] Margarida Silveira, A. Monteiro, Automatic recognition and measurement of butterfly eyespot patterns, Biosystems, Vol. 95, issue 2, pp. 130-136, 2009
[163] R. Martins, P. Pina, Jorge Salvador Marques, Margarida Silveira, Crater Detection by a Boosting Algorithm, IEEE Geoscience and Remote Sensing Letters, Vol. 6, issue 1, pp. 127-131, 2009
[164] Margarida Silveira, Jacinto Nascimento, Jorge Salvador Marques, A. R. S. Marcal, T. Mendonca, S. Yamauchi, J. Maeda, J. Rozeira, Comparison of Segmentation Methods for Melanoma Diagnosis in Dermoscopy Images, IEEE Journal of Selected Topics in Signal Processing, Vol. 3, issue 1, pp. 35-45, 2009
[165] Margarida Silveira, S. Heleno, Separation between Water and Land using Region Based Level Sets, IEEE Geoscience and Remote Sensing Letters, Vol. 6, No. 3, pp. 471-475, 2009
[166] J. Fernandes e Fernandes, A 3-D Ultrasound-Based Framework to Characterize the Echo Morphology of Carotid Plaques, IEEE Transactions on Biomedical Engineering, Vol. 56, Issue 5, pp. 1442 - 1453, 2009 - PDF
[167] Manuel Marques, Estimating 3D shape from degenerate sequences with missing data, Computer Vision and Image Understanding, Vol. 113, Issue 2, pp. 261-272 , 2009
[168] P. Vaz, sl(N)-link homology using foams and the Kapustin-Li formula, Geometry & Topology 13, pp. 1075-1128, 2009
[169] Paulo G. Silva, Rui Dinis, A Turbo SDMA Receiver for Strongly Nonlinearly Distorted MC-CDMA Signals, IEEE Canadian Journal of Electrical and Computer Engineering, Vol. 33, No. 1, pp. 39 - 44, 2008
[170] João Sanches, Medical Image Noise Reduction using the Sylvester-Lyapunov Equation, IEEE Transactions on Image Processing, vol. 17, 1522-1539, 2008
[171] António Silva, Adaptive spatial combining for passive time-reversed communications, Journal of the Acoustical Society of America, vol. 124, no. 2, pp. 1038-1053, 2008
[172] João Pedro Gomes, Array-based QR-RLS multichannel lattice filtering, IEEE Transactions on Signal Processing, vol. 56, no. 2, pt. 1, pp. 3510-3522, 2008
[173] A. Gusmao, Nonlinear Signal Processing Schemes for OFDM Modulations within Conventional or LINC Transmitter Structures, European Transactions on Telecommunications, vol. 19, no. 3, pp. 257-271, 2008
[174] Rui Dinis, M. Silva, Interference Suppression Consisting of Pre-distortion Filtering and Selective Transmit Diversity, Wireless Personal Communications: An International Journal, Volume 47 , Issue 2, pp. 219 - 233, 2008
[175] Marco Stošić, Singular values of partially prescribed matrices, Linear Algebra and its Applications, Vol. 429, pp. 2136-2145, 2008
[176] Marco Stošić, Categorification of the dichromatic polynomial for graphs, Journal of Knot Theory and its Ramifications Vol. 17, no. 1, pp. 31-45, 2008
[177] Marko Beko, Further results on the capacity and error probability analysis of non-coherent MIMO systems in the low SNR regime, in IEEE Transactions on Signal Processing, vol. 56, no. 7, pp. 2915 - 2930, 2008 - PDF
[178] Jacinto Nascimento, Robust Shape Tracking with Multiple Models in Ultrasound Images, IEEE Transactions on Image Processing, Vol. 17, pp. 392-406, 2008
[179] José Seabra, L. M. Pedro, João Sanches, F. Viola, A. C. Dinis, J. Mendanha, P. Brogueira, M. T. Pena, Investigacao no Ensino de Engenharia Biomedica: dois casos de estudo, Saude & Tecnologia, pp. 7-19, May, 2008
[180] Nelson Martins, Environmental and Acoustic Assessment: the AOB concept, Journal of Marine Systems, Vol. 69, pp. 114-125, 2008
[181] M. A. Figueiredo, Independent Increment Processes for Human Motion Recognition, International Journal of Computer Vision and Image Understanding, Vol. 109, No. 2, pp. 126-138, 2008
[182] Ricardo Oliveira, João Xavier, João Paulo Costeira, Multi-View Correspondence by Enforcement of Rigidity Constraints, Image and Vision Computing, Vol. 25, Issue 6, pp. 1008-1020, 2007 - PDF
[183] Marco Stošić, Homological thickness and stability of torus knots, Algebraic and Geometric Topology, Vol. 7, pp. 261-284, 2007
[184] M. Dodig, The change of feedback invariants under one row perturbation, Linear Algebra and its Applications Vol. 422, 2-3, pp. 582-603, 2007
[185] Rui Dinis, J. Silva, N. Souto, A. Rodrigues, F. Cercas, Equalization Based Receivers for Wideband MIMO/BLAST Systems, special issue on Wireless Personal Multimedia Communications, in the Wireless Personal Communications Journal (WIRE), Springer Press, Vol. 40, No. 3, pp. 291-304, 2007
[186] N. Esteves, A Reduced-CP Approach to SC/FDE Block Transmission for Broadband Wireless Communications, IEEE Transactions on Communications, Vol. 55, No. 4, pp. 801-809, 2007
[187] F. Cercas, On the BER Performance of Hierarchical M-QAM Constellations with Diversity and Imperfect Channel Estimation, IEEE Transactions on Communications, Vol. 55, No. 10, pp. 1852-1856, 2007 - PDF
[188] A. Gusmao, IB-DFE Receivers with Space Diversity for CP-Assisted DS-CDMA and MC-CDMA Systems, European Transactions on Telecommunications, Vol. 18, No. 7, pp. 791-802, 2007 - PDF
[189] N. Souto, Rui Dinis, F. Cercas, J. Silva, Transmitter/Receiver Method for Supporting Hierarchical Modulations in MBMS Transmissions, Wireless Personal Communications, Vol. 45, Issue 1, pp. 45-65, Elsevier, 2007
[190] Teresa Araújo, Analytical Evaluation and Optimization of the ADC (Analog-to-Digital Converter) in Software Radio Architectures, IEEE Transactions on Vehicular Technology, Vol. 56(4), Part 2, pp. 1964-1970, 2007
[191] Rui Dinis, M. Silva, On Transmission Techniques for Multi-Antenna W-CDMA Systems, European Transactions on Telecommunications, 2007 - PDF
[192] Teresa Araújo, Rui Dinis, Performance Evaluation of Quantization Effects on Multicarrier Modulated Signals, IEEE Transactions on Vehicular Technology, vol. 56, no. 5, parte 2, pp. 2922-2930, 2007
[193] Marko Beko, Non-coherent Communication in Multiple-Antenna Systems: Receiver design and Codebook construction, IEEE Transactions on Signal Processing, Vol. 55, No. 12, pp. 5703 - 5715, 2007 - PDF
[194] F. Smeraldi, Non-rigid structure from motion using ranklet-based tracking and nonlinear optimization, Image and Vision Computing, 25 (3), pp. 297-310, 2007
[195] L. M. Pedro, Reconstrucao Tridimensional da Placa de Ateroma da Bifurcacao Carotidea, Angiologia e Cirurgia Vascular, 2007
[196] E. Coelho, Environmental Inversion using High-Resolution Matched-Field Processing, Journal of the Acoustical Society of America, Vol. 122, Issue 6, pp. 3391-3404, 2007
[197] João Rodrigues, Image Morphology: from Perception to Rendering, Image - Journal of Interdisciplinary Image Science, Special Edition: Computational Visualistics and Picture Morphology, February, Vol. 5, pp. 19, 2007
[198] V. Brito, Painterly rendering using human vision, VIRTUAL, Advances in Computer Graphics, AICG06, pp. 12, 2006
[199] Hans Du Buf, João Rodrigues, Multi-scale keypoints in V1 and beyond: object segregation, scale selection, saliency maps and face detection, BioSystems, 86(1-3):75-90, Elsevier, 2006
[200] Paulo G. Silva, Analyctical Evaluation of Nonlinear Effects in MC-CDMA Signals, IEEE Transactions on Wireless Communications, Vol. 5, No. 8 , 2006 - PDF
[201] Jacinto Nascimento, Performance Evaluation of Object Detection Algorithms for Video Surveillance, IEEE Transactions on Multimedia, Vol. 8, No. 4, 761-774, 2006
[202] Nelson Martins, Sérgio Jesus, Blind estimation of the ocean acoustic channel by time-frequency processing, IEEE Journal of Oceanic Engineering, Vol. 31, No. 3, pp. 646-656, 2006 - PDF
[203] P. Picco, An Experimental Demonstration of Blind Ocean Acoustic Tomography, Journal of the Acoustical Society of America, 119(3), pp. 1420-1431, 2006
[204] Celestino Martins, Acoustic Oceanographic Buoy: a telemetry system that meets rapid environmental assessment requirements, Sea Technology, Vol. 47, No. 9, pp. 15 - 20, 2006
[205] Marco Stošić, New categorifications of the chromatic and dichromatic polynomials for graphs, Fundamenta Mathematicae, Vol. 190, pp. 231-243, 2006
[206] Jacinto Nascimento, Jorge Salvador Marques, Adaptive Snakes Using the EM Algorithm, IEEE Transactions on Image Processing, Vol. 14, Issue 11, pp. 1678 - 1686, 2005
[207] Pedro Aguiar, Jose F. Moura, Figure-Ground Segmentation from Occlusion, IEEE Transactions on Image Processing, Vol. 14, No. 8, 2005
[208] Andre T. Martins, Pedro Aguiar, Mario Figueiredo, Orientation in Manhattan: Equiprojective Classes and Sequential Estimation, IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 27, No. 5, 2005
[209] J. Sobrinho, J. Dias, Pedro Aguiar, O M(in)isterio da Educacao: ou o Problema da Colocacao dos Docentes 2004/2005, Revista Ingenium, Ordem dos Engenheiros, 2005
[210] João Xavier, Victor Barroso, Paulo Lopes, Blind Source Separation and Channel Identification: Exploiting 2nd-Order Statistics in Bayesian Frameworks, Journal of the Brazilian Telecommunications Society (JTBS), 2004
[211] Jacinto Nascimento, Jorge Salvador Marques, Robust Shape Tracking in the Presence of Cluttered Background, IEEE Transactions on Multimedia, Vol. 6, no. 6, 2004
[212] Paulo Felisberto, C. Lopes, A. Carmo, Sérgio Jesus, A. Barbagelata, An autonomous system for ocean acoustic tomography, Sea Technology, vol.45, No.4, pp 17-23, 2004 - PDF
[213] Robert Loke, Hans Du Buf, M. M. Bayer, D. G. Mann, Diatom classification in ecological applications, Pattern Recognition 37(6), pp 1283-1285, 2004
[214] D. G. Mann, S. M. McDonald, M. M. Bayer, S. J. M. Droop, V. A. Chepurnov, Robert Loke, A. Ciobanu, Hans Du Buf, The Sellaphora pupula model species complex (Bacillariophyceae): morphometric analysis, ultrastructure and mating data provide evidence for five new species, Phycologia, 43(4), 459-482, 2004
[215] J. Buescu, A. C. Paixao, Francisco Garcia, Isabel Lourtie, Positive-Definiteness, Integral Equations and Fourier Transforms, Journal of Integral Equations and Applications, Vol. 16, No. 1, 2004 - PDF
[216] Gilles Celeux, Jorge Salvador Marques, Jacinto Nascimento, Learning Switching Dynamic Models for Objects Tracking, Pattern Recognition, Vol. 37, no. 9, 1835-1840, 2004
[217] Francisco Garcia, Isabel Lourtie, Detection of Transient Signals with Unknown Localization, IEEE Signal Processing Letters, Vol. 11, no. 9, 2004 - PDF
[218] Robert Loke, Hans Du Buf, Quadtree-guided 3D interpolation of irregular sonar data sets, IEEE Journal of Oceanic Engineering, 29 (2), 457-471, 2004
[219] Pedro Aguiar, Luis M. B. Almeida, Redes neuronais em robotica, Tecnica, Revista de Engenharia, no. 3/94, 2004 - PDF
[220] Jorge Salvador Marques, Jacinto Nascimento, An Adaptive Potential for Robust Shape Estimation, Image and Vision Computing Journal, 21,1107-1116, 2003
[221] Robert Loke, Hans Du Buf, Linking matched cubes: efficient triangulation of 18-connected object boundaries, Submitted to: The Visible Computer (2nd version 2004), 2003
[222] V. Corre, Sérgio Jesus, Tracking of cold water upwelling filaments in the ocean using matched field inversion, ACTA ACUSTICA united with ACUSTICA, Vol.89, pp. 604-613, 2003 - PDF
[223] Cristiano Soares, Sérgio Jesus, Broadband Matched-Field Processing: coherent vs. incoherent approaches, Journal of Acoustical Society of America, vol. 113(5), pp. 2587-2598, 2003 - PDF
[224] João Sanches, Jorge Salvador Marques, Compensation of Log-Compressed Images for 3D Ultrasound, Ultrasound in Medicine and Biology, Vol. 29, No. 2, 247-261, 2003
[225] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge Salvador Marques, Using middle level features for robust shape tracking, Pattern Recognition Letters, Vol. 24, 295-307, 2003
[226] Pedro Aguiar, Jose M. F. Moura, Rank 1 Weighted Factorization for 3D Structure Recovery: Algorithms and Performance Analysis, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 25, no. 9, 2003 - PDF
[227] Cristina Videira Lopes, Pedro Aguiar, Acoustic Modems for Ubiquitous Computing, IEEE Pervasive Computing Magazine, vol. 2, no. 3, 2003 - PDF
[228] Orlando Rodriguez, Sérgio Jesus, Range-dependent regularization of travel-time tomography based on theoretical modes, ACTA ACUSTICA, vol.88, p.760-762, 2002
[229] Cristiano Soares, C. Siderius, Sérgio Jesus, Source localization in a time-varying ocean waveguide, Journal of the Acoustical Society of America, vol. 112(5), pp. 1879 - 1889, 2002 - PDF
[230] João Sanches, Jorge Salvador Marques, Joint Image Registration and Volume Reconstruction for 3D Ultrasound, Pattern Recognition Letters, Special Issue on Ultrasonic Image Processing and Analysis, vol 24, 799-808, 2002
[231] Jacinto Nascimento, Jorge Salvador Marques, Robust Multi-Model Filter for Shape Tracking in the Presence of Outliers, Pattern Recognition, Vol. 35, 2711-2718, 2002 - PDF
[232] Jorge Salvador Marques, Joao M. Lemos, Arnaldo Abrantes, A HMM Approach to the Estimation of Random Trajectories on Manifolds, Signal Processing, Vol. 82, 1205-1214, 2002 - PDF
[233] João Sanches, Jorge Salvador Marques, A Multi-Scale Algorithm for Three Dimensional Free Hand Ultrasound, Ultrasound in Medicine and Biology, Vol. 28, 1029-1040, 2002 - PDF
[234] Cristiano Soares, M. Siderius, Sérgio Jesus, MFP source localization in the Strait of Sicily, Journal of the Acoustical Society of America, Vol.112(5), pp. 1879 - 1889, 2002
[235] Robert Loke, Hans Du Buf, 3D data segmentation by means of adaptive boundary refinement in an octree, Pattern Recognition , 2002
[236] Orlando Rodriguez, Sérgio Jesus, Range-dependent regularization of travel-time tomography based on theoretical modes, Proc. ECUA'02, pp. 515-520, Gdansk, Poland, 2002 - PDF
[237] M. Palmese, A. Bozzo, Sérgio Jesus, J. Onofre, P. Picco, A. Trucco, Observation of Acoustical Signal Fluctuations by Time-Frequency Analysis Methods, ACTA ACUSTICA, vol.88, p.653-657, 2002 - PDF
[238] Luís Santos, Hans Du Buf, Vision-inspired wavelet-based contour and texture methods in diatom recognition, Submitted to: Electronic Letters on Computer Vision and Image Analysis (ELCVIA), 2002
[239] Robert Loke, M. M. Bayer, D. G. Mann, Hans Du Buf, Diatom contour classification by curvate of convex and concave segments, Pattern Recognition, 2002
[240] Hans Du Buf, M. M. Bayer, H. Bunke, A. Ciobanu, G. Cristobal, S. Fischer, J. Huerlimann, A. C. Jalba, S. Juggins, M. G. Kelly, Robert Loke, B. Ludes, D. G. Mann, J. L. Pech-Pacheco, J. B. T. M. Roerdink, Luís Santos, Hamid Shahbazkia, R. L. Telford, E. R. Urbach, M. A. Westenberg, M. H. F. Wilkinson, Automatic diatom analysis: from slide scanning to species identification, Hydrobiologia, 2002
[241] Luís Santos, Hans Du Buf, Improved grating and bar cell models in diatom analysis, Submitted to: Image and Vision Computing, 2001
[242] Sridhar Tayur, Carlos Bispo, Managing simple re-entrant flow lines: Theoretical foundation and experimental results, IIE Transactions, Vol. 33, No. 8, 2001
[243] Francisco Garcia, Isabel Lourtie, Jorge Buescu, L^2(R) Nonstationary Processes and the Sampling Theorem, IEEE Signal Processing Letters, Vol. 8, no. 4, 2001 - PDF
[244] Jorge Salvador Marques, Joao M. Lemos, Optimal and Suboptimal Shape Tracking Based on Multiple Switched Dynamic Models, Image and Vision Computing, 539-550, 2001 - PDF
[245] João Xavier, Victor Barroso, Jose M. F. Moura, Closed Form Correlative Coding (CFC2) Based Blind Identification of MIMO Channels: An Isometry Fitting to Second Order Statistics, IEEE Trans. on Signal Processing, 2001
[246] Pedro Aguiar, Jose M. F. Moura, Three-dimensional modeling from two-dimensional video, IEEE Transactions on Image Processing, vol. 10, no. 10, 2001 - PDF
[247] Y. Stephan, X. Demoulin, M. Porter, E. Coelho, Nonlinear Soliton Interaction with Acoustic Signals: Focusing effects, Journal of Computational Acoustics, Vol.8, No.2, pp.347-363, 2000
[248] João Rodrigues, Robert Loke, Hans Du Buf, Segmentation of 3D data, TecnoVisao, EST/UALG, No 10, pp 5-8 (in Portuguese), 2000
[249] J. H. van Deemter, Hans Du Buf, Simultaneous detection of lines and edges using compound Gabor filters, Int. J. Pattern Recogn. and Artif. Intelligence, Vol 14, pp 757-777, 2000
[250] Sérgio Jesus, M. B. Porter, Y. Stephan, X. Demoulin, Orlando Rodriguez, E. Coelho, Single hydrophone source localization, IEEE Journal of Oceanic Engineering, vol.25, No.3, pp. 337-346, 2000 - PDF
[251] João Sanches, Jorge Salvador Marques, A Rayleigh Reconstruction/Interpolation Algorithm for 3D Ultrasound, Pattern Recognition Letters, 21, 917-926, 2000
[252] Jorge Salvador Marques, Pedro Jorge, Visual Inspection of a Combustion Chamber in a Thermoelectric Plant, Signal Processing, 80,1577-1589, 2000
[253] Paulo Monica de Oliveira, Victor Barroso, Definitions of Instantaneous Frequency under Physical Constraints, Journal of the Franklin Institute, Engineering and Applied Mathematics, Special issue on Time-Frequency Signal Analysis and its Applications, Pergamon, 2000
[254] Pedro Aguiar, Francisco Garcia, Systems with exponential eigenfunctions and Exponential-Input/Constant-Output operators, IEEE Signal Processing Letters, 7(8), 2000 - PDF
[255] Orlando Rodriguez, Sérgio Jesus, Physical limitations of travel time based shallow water tomography, Journal of the Acoustical Society of America, Vol.108(6), pp. 2816-2822, 2000 - PDF
[256] João Xavier, Victor Barroso, Blind Source Separation, ISI Cancellation and Carrier Phase Recovery in SDMA Systems for Mobile Communications, Wireless Personal Communications Journal, special issue on Wireless Broadband Communications, 1999
[257] Paulo Monica de Oliveira, Victor Barroso, Instantaneous Frequency of Multicomponent Signals, IEEE Signal Processing Letters, 1999
[258] Jose A. A. Moreira, Carlos Bispo, An echelon inventory-based single-stage cost function for a two-station tandem system, Production Planning and Control, Vol. 10, No. 7, 643-649, 1999
[259] António Silva, Sérgio Jesus, Influencias do Ambiente Submarino nas Comunicacoes Acusticas, Tecnovisao, No. 9, EST, Universidade do Algarve, p.33-38, Faro, Portugal , 1999
[260] M. Joao Rendas, Stefan Rolfes, Safe Navigation for Uncertain Environments, Journal of Autonomous Systems, Elsevier, 1999
[261] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge Salvador Marques, An Algorithm for Centroid Based Tracking of Moving Objects, Proc. of ICASSPP1999 - IEEE International Conference on Acoustics, Speech and Signal Processing, Phoenix, USA, pp. 3305-3308, 1999
[262] João Rodrigues, Hans Du Buf, Segmentation of acoustic images, Tecno Visao, EST/UALG, No. 9, pp 19-22 (in Portuguese), 1999
[263] Sérgio Jesus, Can maximum-likelihood estimators improve genetic algorithm search in geoacoustic inversion ?, Journal of Computational Acoustics, vol. 6, Nos. 1 & 2, pp. 73-82, 1998 - PDF
[264] Pedro Aguiar, Jose M. F. Moura, Robust 3D Structure From Motion Under Orthography, Article in IEEE Image and Multimensional Digital Signal Processing´98, Eds. H. Niemann, H.-P. Seidel and B. Girod, pp. 171-174, 1998
[265] Victor Barroso, Jose Moura, João Xavier, Blind Array Channel Division Multiple Access (AChDMA) for Mobile Communications, IEEE Transactions on Signal Processing, Vol. 46, no. 3, pp. 737-752, 1998
[266] João Xavier, Victor Barroso, Jose Moura, Closed-form Blind Channel Identification and Source Separation in SDMA Systems Through Correlative Coding, IEEE Journal on Selected Areas in Communications, special issue on Signal Processing for Wireless Communications, Vol. 16, no. 8, pp. 1506-1517, 1998
[267] M. Joao Rendas, J. Y. Tigli, L. Pronzato, M. C. Thomas, M. Ribo, José Santos-Victor, Isabel Lourtie, Alexandre Bernardino, Uncertainty Modeling and Perceptual Guiding for Safe Operation in Unknown Environments, International Journal of Intelligent Control Systems, World Scientific Publishing Company, Vol 2(2), pp. 253-285, 1998 - PDF
[268] Jorge Salvador Marques, A Link Between Image Based and Feature Based Active Contours, Signal Processing, 67, 271-278, 1998
[269] Jorge Salvador Marques, A Fuzzy Algorithm for Curve and Surface Alignment, Pattern Recognition Letters, 19, 797-803, 1998
[270] Jorge Salvador Marques, A. Abrantes, Shape Alignment – Optimal Initial Point and Pose Estimation, Pattern Recognition Letters, 49-53, 1997
[271] Paulo Felisberto, Sérgio Jesus, Towed array beamforming during ships maneuvering, IEEE Proc. on Radar, Sonar and Navigation, vol. 143, No. 3, p. 210-215, 1996 - PDF
[272] Sérgio Jesus, A. Caiti, Estimating geoacoustic bottom properties from towed array data, Journal of Computational Acoustics, vol.4, No. 3, pp. 273-290, 1996 - PDF
[273] A. Caiti, Sérgio Jesus, Acoustic estimation of seafloor parameters: a Radial Basis Functions approach, Journal of the Acoustical Society of America, vol. 100(3), pp. 1473-1481, 1996 - PDF
[274] A. Caiti, Sérgio Jesus, A. Kristensen, Geoacoustic seafloor exploration with a towed array in a shallow water area of the Strait of Sicily, IEEE Journal of Oceanic Engineering, vol. 21, No. 4, pp. 355-366, 1996 - PDF
[275] A. Abrantes, Jorge Salvador Marques, A Class of Constrained Clustering Algorithms for Object Boundary Detection, IEEE Transactions Image Processing, Vol. 5, no. 11, pp. 1507-1521, 1996
[276] João Pedro Gomes, Victor Barroso, A Super-Exponential Algorithm for Blind Fractionally-Spaced Equalization, IEEE Signal Processing Letters, vol. 3, no. 10, pp. 283-285, 1996
[277] Hans Du Buf, S. Fischer, Modeling brightness perception and syntactical image coding, Optical Engineering 34, pp 1900-1911, 1995
[278] Sérgio Jesus, Paulo Felisberto, F. Coelho, Towed array geometry estimation during ships maneuvering, Journal of the Acoustical Society of America, 96, No. 5, Pt. 2, 4aUW14, 1994
[279] J. Bigun, Hans Du Buf, N-folded symmetries by complex moments in Gabor space and their application to unsupervised texture segmentation, IEEE Trans. Pattern Analysis and Machine Intelligence, PAMI-16, pp 80-87. , 1994
[280] Hans Du Buf, Ramp edges, Mach bands, and the functional significance of the simple cell assembly, Biol. Cybernet. 70, pp 449-461, 1994
[281] Luís Custódio, João Sentieiro, Carlos Bispo, A Fuzzy Decision System for Production Planning and Scheduling, IEEE Transactions on Robotics and Automation, Special Issue on Computer Integrated Manufacturing, 1994
[282] Luís Custódio, João Sentieiro, Carlos Bispo, Production Planning and Scheduling using a Fuzzy Decision System, IEEE Transactions on Robotics and Automation, Vol. 10, no. 2, 1994
[283] Sérgio Jesus, Broadband matched-field processing of transient signals in shallow water, Journal of the Acoustical Society of America, vol. 93(4), Pt.1, pp. 1841-1850, 1993
[284] Sérgio Jesus, A normal-mode based approach for localization of transient signals, Journal of the Acoustical Society of America, 93 , No.4, Pt. 2, 4aUW5, 1993
[285] J. Bigun, Hans Du Buf, Symmetry interpretation of complex moments and the local power spectrum, Journal of Visual Communication and Image Representation 6, pp 154-163, 1993
[286] T. R. Reed, Hans Du Buf, A survey of recent texture feature extraction and segmentation techniques, Computer Vision, Graphics, and Image Processing: Image Understanding 57, pp 359-372, 1993
[287] J. Bigun, Hans Du Buf, S. Raboisson, Unsupervised segmentation of aerial images, Revue Technique Thomson-CSF 25, pp 193-211, 1993
[288] Hans Du Buf, Responses of simple cells: events, interferences, and ambiguities, Biol. Cybernet. 68, pp 321-333, 1993
[289] Sérgio Jesus, A mode-subspace approach for source localization in shallow water, Signal Processing, vol 28, pp. 117-122, 1992 - PDF
[290] Hans Du Buf, Modeling spatial vision at the threshold level, Spatial Vision 6, pp 25-60, 1992
[291] Hans Du Buf, Brightness versus apparent contrast 1: Incremental and decremental disks with varying diameter, Spatial Vision 6, pp 159-182, 1992
[292] Hans Du Buf, Brightness versus apparent contrast 2: Large-field asymmetry, Spatial Vision 6, pp 243-263, 1992
[293] Hans Du Buf, Brightness versus apparent contrast 3: Blurred disks and concentric cosine gratings, Spatial Vision, 6, pp 265-284, 1992
[294] Hans Du Buf, Abstract processes in texture discrimination, Spatial Vision 6, pp 221-242, 1992
[295] Carlos Bispo, João Sentieiro, Adaptive Scheduling for High Volume Shops, IEEE Transactions on Robotics and Automation, no. 6, Vol. 8, pp. 696-706, 1992
[296] Sérgio Jesus, Normal-mode matching localization in shallow water: environmental and system effects, Journal of the Acoustical Society of America, vol. 90(4), Pt.1, pp. 2034-2041, 1991 - PDF
[297] Hans Du Buf, Detection symmetry and asymmetry, Spatial Vision 5, pp 189-203, 1991
[298] Hans Du Buf, P. Heitkamper, Texture features based on Gabor phase, Signal Processing 23, pp 227-244, 1991
[299] Sérgio Jesus, A new method for range and depth source localization in shallow water, Journal of the Acoustical Society of America, 88, 2UW10, 1990
[300] Hans Du Buf, M. Spann, M. Kardan, Texture feature performance for image segmentation, Pattern Recognition 23, pp 291-309, 1990
[301] Hans Du Buf, T. G. Campbell, A quantitative comparison of edge-preserving smoothing techniques, Signal Processing 21, pp 289-301, 1990
[302] Hans Du Buf, Gabor phase in texture discrimination, Signal Processing 21, pp 221-240, 1990
[303] Sérgio Jesus, R. M. Hamson, Source localization: matched-field versus matched-mode. Synthetic and real data performance analysis, Journal of the Acoustical Society of America, 85, S17:G4, 1989
[304] M. Spann, C. Horne, Hans Du Buf, The detection of thin structures in images, Pattern Recognition Letters 10, pp 175-179, 1989
[305] Sérgio Jesus, H. Rix, High resolution ECG analysis by an improved signal averaging method and comparison with a beat-to-beat approach, Journal of Biomedical Eng., vol. 10, pp. 25-31, 1988 - PDF
[306] H. Rix, Sérgio Jesus, Estimation du retard entre signaux de meme forme, Compte Rendu de l'Academie des Sciences, Paris, t.299,serie II, no. 8, pp. 299, 1984 - PDF
[1] João Rodrigues, Célia Ramos, Pedro Cardoso, Cláudia Henriques , Handbook of Research on Harnessing the Internet of Everything (IoE) for Accelerated Innovation Opportunities, Hershey, (pp. 1-506), 2019
[2] João Rodrigues, Célia Ramos, Pedro Cardoso, Handbook of Research on Technological Developments for Cultural Heritage and eTourism Applications, IGI Global; 1 Edition, 2017
[3] M. J. Cardoso, T. Arbel, G. Carneiro, T. Syeda-Mahmood, J. M. R. Tavares, M. Moradi, A. P. Bradley, H. Greenspan, J. P. Papa, A. Madabhushi, Jacinto Nascimento, Deep Learning in Medical Image Analysis and Multimodal Learning for Clinical Decision Support, Third International Workshop, DLMIA 2017, and 7th International Workshop, ML-CDS, held in Conjunction with MICCAI, Springer, 2017
[4] João Rodrigues, P. Cardoso, J. Monteiro, M. Figueiredo, Handbook of Research on Human-Computer Interfaces, Developments, and Applications, (Eds.), IGI Global, 644 pages, 2016
[5] I. Trancoso, João Pedro Gomes, F. Soares, Manuel Abreu Faro: A criar bases para a ciência em Portugal, Editors, Ed. Althum, 2016
[6] Sérgio Jesus, A. Caiti, J. P. Hermand, R. Chapman, Acoustic Sensing Techniques for the Shallow Water Environment – Inversion Methods and Experiments, (Eds), Springer, 2006
[7] Jorge Salvador Marques, N. Blanca, P. Pina, Pattern Recognition and Image Analysis, Part I, (Eds), Lecture Notes in Computer Science, Vol. 3523, 703 p., ISBN: 3-540-26153-2, 2005
[8] P. Pina, Jorge Salvador Marques, N. Blanca, Pattern Recognition and Image Analysis, Part II, (Eds.), Lecture Notes in Computer Science, Vol. 3523, 733 p., ISBN: 3-540-26154-0, 2005
[9] Victor Barroso, Pedro Aguiar, Proc. of IEEE Signal Processing Advances in Wireless Communications, Victor Barroso and Pedro M. Q. Aguiar (Eds.), IEEE Signal Processing Society, 2004
[10] Isabel Lourtie, Sinais e Sistemas, Escolar Editora, 2002
[11] Jorge Salvador Marques, Pattern Recognition. Statistical and Neural Approaches, IST Press, 1999
[1] Pedro Cardoso, Jânio Monteiro, Nelson Pinto, Dario Cruz, João Rodrigues, Application of Machine Learning Algorithms to the IoE: A Survey, Chapter 2 of Harnessing the Internet of Everything (IoE) for Accelerated Innovation Opportunities (pp. 31-56), IGI Global, 2019
[2] João Rodrigues, Ricardo Veiga, Roman Bajireanu, Roberto Lam, Joao Pereira, João Sardo, Pedro Cardoso, Paulo Bica, Mobile Augmented Reality Framework – MIRAR, Proc. UAHCI: 12th International Conference on Universal Access in Human-Computer Interaction, Las Vegas, USA, 2018
[3] Rui Antonio, Bruno Silva , João Rodrigues, The Lives of Others: An Interactive Installation, International Journal of Creative Interfaces and Computer Graphic 9(1), 49-58, 2018
[4] Célia Ramos, Cláudia Henriques , João Rodrigues, Religious Tourism Experience Model (RTEM): A Recommendation Model for Dissemination of Cultural and Religious Heritage, Chapter 1 of Technological Developments for Cultural Heritage and eTourism Applications (pp. 1 – 29), IGI Global, 2018
[5] Rui Leitão, João Rodrigues, Adérito Marcos, Mobile Learning: Benefits of Augmented Reality in Geometry Teaching, Chapter 12 of Enhancing Art, Culture, and Design With Technological Integration (pp. 234-257), IGI Global, 2018
[6] João Rodrigues, Pedro Cardoso, Joana Lessa , Joao Pereira, João Sardo, Jorge Semião, Marco Freitas, Jânio Monteiro, Célia Ramos, Roberto Lam, Eduardo Esteves, Mauro Figueiredo, Alexandra Gonçalves, Miguel Gomes, Paulo Bica, An Initial Framework to Develop a Mobile 5 Sense Museum System, In Handbook of Research on Technological Developments for Cultural Heritage and eTourism Applications, pp. 96-119, IGI Global, 2017
[7] Sergey Nogin, Jânio Monteiro, Sergio Gomez Melgar, Jose Peyroteo, António Mortal, Carlos Santos, José Livramento, Pedro Cardoso, Jorge Semião, A Platform for the Promotion of Energy Efficiency and Monitoring in Hotel Units, In Handbook of Research on Technological Developments for Cultural Heritage and eTourism Applications, pp. 420-448, IGI Global, 2017
[8] Gustavo Carneiro, Jacinto Nascimento, A. P. Bradley, Deep Learning Models for Classifying Mammogram Exams Containing Unregistered Multi-view Images and Segmentation Maps of Lesions, in Deep Learning for Medical Image Analysis, S. K. Zhou, H. Greenspan and D. Shen (Eds.), pp. 321-339, Elsevier, 2017
[9] Luís Sousa, Mauro Figueiredo, Jânio Monteiro, José Bidarra, João Rodrigues, Pedro Cardoso, Developments of Serious Games in Education, Handbook of Research on Human-Computer Interfaces, Developments, and Applications, J. Rodrigues, P. Cardoso, J. Monteiro, M. Figueiredo (Eds.), pp. 392-419, IGI-Global, 2016
[10] João Rodrigues, Ricardo Alves, Luís Sousa, A. Negrier, P. Cardoso, Jânio Monteiro, Paulo Felisberto, Mauro Figueiredo, B. Silva, Roberto Lam, M. Gomes, P. Bica, Jaime Martins, PRHOLO – 360º Interactive Public Relations, Handbook of Research on Human-Computer Interfaces, Developments, and Applications, J. Rodrigues, P. Cardoso, J. Monteiro, M. Figueiredo (Eds.), pp. 166-191, IGI-Global, 2016
[11] Jacinto Nascimento, Gustavo Carneiro, A. Freitas, Tracking and segmentation of the endocardium of the Left Ventricle in 2D Ultrasound using Deep Learning architectures and Monte Carlo sampling, in Biomedical Image Segmentation: Advances and Trends, A. El-Baz, X. Jiang, J. S. Suri (Eds.), Chapter 17, pp. 387-406, CRC Press, 2016
[12] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, A 3D Active Shape Model for Left Ventricle Segmentation in MRI, in Biomedical Image Segmentation: Advances and Trends, A. El-Baz, X. Jiang, J. S. Suri (Eds.), Chapter 4, pp. 99-115, CRC Press, 2016
[13] Luís Sousa, João Rodrigues, Jânio Monteiro, Pedro Cardoso, Roberto Lam, GyGSLA: A Portable Glove System for Learning Sign Language Alphabet, Universal Access in Human-Computer Interaction. Users and Context Diversity, Vol. 9739 of the series Lecture Notes in Computer Science, pp. 159-170, June , 2016
[14] Pedro Cardoso, Gabriela Schutz, Jorge Semião, Jânio Monteiro, João Rodrigues, Andriy Mazayev, Emanuel Ey, Integration of a Real-Time Stochastic Routing Optimization Software with an Enterprise Resource Planner, Geographical Information Systems Theory, Applications and Management, Vol. 582 of the series Communications in Computer and Information Science, pp. 124-141, 2016
[15] J. Monteiro, Pedro Cardoso, R. Serra, L. Fernandes, Evaluation of the Human Factor in the Scheduling of Smart Appliances in Smart Grids, Universal Access in Human-Computer Interaction. Aging and Assistive Environments, Vol. 8515 of the series Lecture Notes in Computer Science, pp. 537-548, 2014 - PDF
[16] Pedro Aguiar, M. Bicego, U. Castellani, M. A. T. Figueiredo, A. T. Martins, V. Murino, A. Perina, A. Ulas, On the Combination of Information-Theoretic Kernels with Generative Embeddings, In Similarity-Based Pattern Analysis and Recognition, Pelillo M. (ed.), pp. 67-83, Springer London, 2013
[17] Jorge Salvador Marques, Jacinto Nascimento, Carlos Santiago, Robust Deformable Models for 2D and 3D Shape Estimation, In Deformation Models, M. Gonzalez, A. Mir, J. Varonav (Eds.), Springer, LNCVB-7, 2013
[18] Carlos Santiago, Jorge Salvador Marques, Jacinto Nascimento, A robust deformable model for 3D Segmentation of the Left Ventricle from Ultrasound Data, Mathematical Methodologies in Pattern Recognition and Machine Learning, Springer Proceedings in Mathematics and Statistics, vol. 30, pp. 163-178, 2013
[19] Isabel Rodrigues, Denoising of Fluorescence Confocal Microscopy Images with Photobleaching compensation in a Bayesian framework, Recent Advances in Biomedical Engineering, IN-TECH, ISBN 978-953-7619, pp. 275-299, 2009
[20] José Seabra, A 3D Graph-cut based Algorithm for Evaluating Carotid Plaque Echogenicity and Texture, Recent Advances in Biomedical Engineering, INTECH, ISBN 978-953-7619, pp. 621-638, 2009 - PDF
[21] A. Fred, Towards the development of a thyroid ultrasound biometric scheme based on tissue echo-morphological features, Communications in Computer and Information Science, Springer, vol. 52, 2009 - PDF
[22] Agostinho Rosa, Carlos Fernandes, An Ant-based Rule for UMDAs Update Strategy, LNCS, Artificial Life, Part I, pp. 339-346 Springer, 2009
[23] Jorge Salvador Marques, Jacinto Nascimento, A. Abrantes, Margarida Silveira, Robust Shape Estimation with Deformable Models, in Advances in Computational Vision and Medical Image Processing: Methods and Applications, Springer, invited paper, 57-76, 2008 - PDF
[24] L. Agapito, Non-rigid stereo motion, in Scene Reconstruction, Pose Estimation and Tracking, R. Stolkin (Ed.), I-Tech, Vienna, Austria, pp. 530, 2007
[25] Rui Guerreiro, Pedro Aguiar, Global motion estimation: feature-based, featureless, or both?!, Image Analysis and Recognition, Lectures Notes in Computer Science, Springer-Verlag, 2006 - PDF
[26] Pedro Aguiar, A. Miranda, N. Castro, Occlusion-based accurate silhouettes from video streams, Image Analysis and Recognition, Lectures Notes in Computer Science, Springer-Verlag, 2006 - PDF
[27] Pedro Aguiar, Radu S. Jasinschi, Jose M. F. Moura, Charnchai Pluempitiwiriyawej, Content-based Image Sequence Representation, Digital Image Sequence Processing, Compression and Analysis, CRC Press, 2004
[28] Rui Guerreiro, Pedro Aguiar, Estimation of Rank Deficient Matrices from Partial Observations: Two-Step Iterative Algorithms, Energy Minimization Methods in Computer Vision and Pattern Recognition, Number 2683 in Lectures Notes in Computer Science, Springer-Verlag, 2003 - PDF
[29] Paulo Monica de Oliveira, Victor Barroso, Uncertainty in Time-Frequency Analysis, invited article in the chapter Time-Frequency Signal and System Analysis, in Time-Frequency Signal Analysis and Processing, Part II: Fundamental Principles of TFSAP, Ed. B. Boashash, Elsevier, 2003
[30] Sérgio Jesus, Model-based correlators: interesting cases in shallow water acoustics, in Selected Topics in the New Acoustics, pp.133-148, CSIC,Madrid (Spain), 2002
[31] Hans Du Buf, Automatic diatom identification, du Buf, H. and Bayer, M. M. (eds), World Scientific, Series in Machine Perception and Artificial Intelligence, Vol. 51 , pp 316, 2002
[32] Robert Loke, Hans Du Buf, Identification by curvature of convex and concave segments, Chapter 8 in : Automatic diatom identification, pp 141-166, Hans du Buf and M. M. Bayer (eds), 2002
[33] A. Ciobanu, Hans Du Buf, Contour profiling and Legendre Polynomials, Chapter 9 in: Automatic diatom identification , 167-186 , Hans du Buf and M. M. Bayer (eds), 2002
[34] Luís Santos, Hans Du Buf, Identification by Gabor features, Chapter 10 in: Automatic diatom identification, du Buf, H. and Bayer, M. M. (eds), World Scientific, pp. 187-220 , 2002
[35] Hans Du Buf, Modeling brightness perception, Chapter 2 in: Vision models and applications to image and video processing, C.J. van den Branden Lambrecht (ed.), Kluwer Academic, pp 21-36, 2001
[36] J. H. van Deemter, Hans Du Buf, Line and edge detection by curvature-adaptive neural networks, Chapter 10 in: Plausible neural networks for biological modelling, J.E. Vos and H.A.K. Mastebroek (eds), Kluwer Academic, pp 219-239, 2001
[37] Hans Du Buf, Introduction to modeling brightness perception, Chapter 2 in: Vision models and applications to image and video processing, C.J. van den Branden Lambrecht (ed.), Kluwer Academic, 2001
[38] Victor Barroso, João Xavier, J. Moura, Blind Channel Identification and Source Separation in SDMA Systems, Invited article in chapter on Spatial Diversity and Source Estimation, in Antennas in Wireless Communications Handbook, Ed. Lal C. Godara, CRC Press, 2001
[39] Pedro Aguiar, Jose M. F. Moura, Maximum likelihood estimation of the template of a rigid moving object, Energy Minimization Methods in Computer Vision and Pattern Recognition, Sophia Antipolis, France, number 2134 in Lectures Notes in Computer Science, Springer-Verlag, 2001 - PDF
[40] Hans Du Buf, Hamid Shahbazkia, UALG Vision Laboratory, Chapter 10 in: Pattern recognition advances in iberoamerica, A. Grau (ed.), Int. Association for Pattern Recognition, pp 89-93, 2000
[41] Hans Du Buf, Hamid Shahbazkia, Pattern Recognition Advances, Iberoamerica, Chapter 10, pp 89-93, A. Grau (ed), IAPR, 2000
[42] Orlando Rodriguez, Sérgio Jesus, M. B. Porter, Y. Stephan, X. Demoulin, E. Coelho, Dynamics of acoustic propagation through a soliton wave packet observations from the INTIMATE96 experiment, in Experimental Acoustics Inversion Methods for Exploration of the Shallow Water Environment, Caiti, Hermand, Jesus and Porter (eds.), KLUWER, (ISBN 0-7923-6305-1) pp. 1-18, 1999 - PDF
[43] Y. Stephan, X. Demoulin, T. Folegot, Sérgio Jesus, M. B. Porter, E. Coelho, Acoustical Effects on Internal Tides on Shallow Water Propagation: An overview of the INTIMATE96 Experiment, in Experimental Acoustics Inversion Methods for Exploration of the Shallow Water Environment, Ed. Caiti, Hermand, Jesus and Porter, KLUWER, 1999
[44] Y. Stephan, X. Demoulin, T. Folegot, Sérgio Jesus, M. Porter, E. Coelho, The interaction of Sound and Tides, in Experimental Acoustics Inversion Methods for Exploration of the Shallow Water Environment, Caiti, Hermand, Jesus and Porter (eds.), KLUWER, (ISBN 0-7923-6305-1), pp. 19-38, 1999 - PDF
[45] M. B. Porter, Sérgio Jesus, Y. Stephan, X. Demoulin, E. Coelho, Tidal effects on source inversion, in Experimental Acoustics Inversion Methods for Exploration of the Shallow Water Environment , Caiti, Hermand, Jesus and Porter (eds.), KLUWER, (ISBN 0-7923-6305-1), pp. 107-123, 1999 - PDF
[46] Victor Barroso, J. Moura, Beamforming with Correlated Arrivals in Mobile Communications, Invited article in chapter on Array Signal Processing edited by Mos Kaveh, Digital Signal Processing Handbook, Eds. Vijay Madiseti and Douglas Williams, CRC Press, 69.1-69-19, 1998
[47] Sérgio Jesus, A sensitivity study for full-field inversion of geoacoustic data with a towed array in shallow water, Full field Inversion Methods in Ocean and Seismo-Acoustics, O. Diachock, A. Caiti, P. Gerstoft and H. Schmidt (eds.), Kluwer (ISBN 0-7923-3459-0), Dordrecht, pp. 103-108, 1994 - PDF
[48] Hans Du Buf, From semantic texture attributes to a syntactic analysis in Gabor space, In: Visual Search II, D. Brogan, A. Gale, K. Carr (eds), Taylor and Francis Ltd, London, Chapter 9, pp 139-148, 1993
[49] João Sequeira, Carlos Bispo, João Sentieiro, Distributed Control of a Flexible Manufacturing Plant using Learning Automata, in Parallel and Distributed Computing in Engineering Systems, G. Tzafestas, P. Borne, L. Grandinetti Eds., pp. 327-332, North-Holland Publishers, Netherlands, 1992
[50] Hans Du Buf, M. Spann, Visual versus machine performance in boundary detection between textured regions, In: Visual Search, D. Brogan (ed.), Taylor and Francis Ltd, London, Chapter 25, pp 237-248, 1990
[1] Lourenço V. Pato, Renato M. P. Negrinho, Pedro Aguiar, Seeing without Looking: Contextual Rescoring of Object Detections for AP Maximization, Proc. of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Seatle, USA, 2020
[2] Catarina Barata, Carlos Santiago, How Important Is Each Dermoscopy Image?, ISIC Skin Image Analysis Workshop at IEEE International Conference on Computer Vision and Pattern Recognition, Virtual Conference, 2020
[3] Gonçalo Pais, Srikumar Ramalingam, Venu Govindu, Jacinto Nascimento, Rama Chellappa, Pedro Miraldo, 3DRegNet: A Deep Neural Network for 3D Point Registration, Proc. of IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, USA, 2020
[4] Gabriel Maicas, Cuong Nguyen , Farbod Motlagh, Jacinto Nascimento, Gustavo Carneiro, Unsupervised Task Design to Meta-Train Medical Image Classifiers, IEEE International Symposium on Biomedical Imaging (ISBI), Iowa City, USA, 2020
[5] João Rodrigues, Ricardo Veiga, Roman Bajireanu, Roberto Lam, Pedro Cardoso, Paulo Bica, AR Contents Superimposition on Walls and Persons, 13th International Conference On Universal Access In Human-Computer Interaction (affiliated conference of the HCI International Conference), Orlando, USA, 2020
[6] Beatriz Ferreira, João Paulo Costeira, Ricardo Gamelas Sousa, Liang-Yan Gui, João Pedro Gomes, Pose Guided Attention for Multi-label Fashion Image Classification, Proc. of International Conference on Computer Vision (ICCV) Workshop, Seoul, South Korea, 2019
[7] Ricardo Veiga, Joao Pereira, João Sardo, Roman Bajireanu, Pedro Cardoso, João Rodrigues, Augmented Reality Indoor Environment Detection: Proof-of-Concept, WSEAS Transactions on Mathematics, ISSN / E-ISSN: 1109-2769 / 2224-2880, Vol. 18, Art. #29, pp. 211-222 for 3rd International Conference on Applied Mathematics and Computer Science (AMACS 2018) in London, UK, 2019
[8] João Carvalho, Manuel Marques, João Paulo Costeira, Recovery of Subspace Structure from High-Rank Data with Missing Entries, Proc. of IEEE International Conference on Image Processing, Taipei, Taiwan, 2019
[9] Carlos Santiago, Duarte M Alves, Beatriz Ferreira, João Carvalho, Alberto Messina, João Paulo Costeira, Video Analysis Based on Human Pose for Unsupervised Summarization and Retrieval, Proc. of International Conference on Content-Based Multimedia Indexing (CBMI), Dublin, Ireland, 2019
[10] Cristiano Cabrita, Jânio Monteiro, Pedro Cardoso, Improving energy efficiency in smart-houses by optimizing electrical loads management, 1st International Conference on Energy Transition on the Mediterranean Area, SyNERGY MED, Cagliari, Italy, 2019
[11] Bárbara Ferreira, Catarina Barata, Jorge Salvador Marques, What is the Role of Annotations in the Detection of Dermoscopic Structures?, Conference on Pattern Recognition and Image Analysis. Madrid, Spain, 2019 - PDF
[12] Pedro Guerreiro, Pedro Cardoso, Hortênsio Fernandes , Applying nsga-ii to a multiple objective dial a ride problem, Computational Science – ICCS 2019, pages 55–69, Cham. Springer International Publishing, 2019
[13] Sebastião Miranda, David Nogueira, Afonso Mendes, Andreas Vlachos, Andrew Secker, Rebecca Garret, Jeff Mitchel, Zita Marinho, Automated Fact-Checking in the News Room, The Web Conference, San Francisco, USA, 2019
[14] Catarina Barata, Jacinto Nascimento, Jorge Salvador Marques, Multiple Agents Representation Using Motion Fields, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). Brighton, UK, 2019 - PDF
[15] J. Carmona, Rodolfo Abreu, Carlos Santiago, Alberto Leal, Jacinto Nascimento, Patrícia Figueiredo, Classification of sleep stages from fMRI dynamic functional connectivity using deep learning, Proc. of the ISMRM 27th Annual Meeting & Exhibition, Montréal, Quebec, Canada , 2019
[16] Daniela Medley, Carlos Santiago, Jacinto Nascimento, Segmenting the left ventricle in cardiac MRI: from handcrafted to deep region based descriptors, IEEE International Symposium on Biomedical Imaging (ISBI). Venice, Italy, 2019 - PDF
[17] João Pereira, Margarida Silveira, Learning Representations from Healthcare Time Series Data for Unsupervised Anomaly Detection, Proc. of BDSC 2019 - 6th IEEE International Conference on Big Data and Smart Computing, Kyoto, Japan, 2019
[18] Joao Pereira, Margarida Silveira, Unsupervised Anomaly Detection in Energy Time Series Data using Variational Recurrent Autoencoders with Attention, 17th IEEE International Conference on Machine Learning and Applications (ICMLA 2018) Orlando, USA, 2018
[19] Han Zhao, ShanghangZhang, W. Guanhang, João Paulo Costeira, Jose M. F. Moura, Geoffrey J. Gordon, Adversarial Multiple Source Domain Adaptation, Proc. of 32nd Conference on Neural Information Processing Systems (NeurIPS), Montreal, Canada, 2018
[20] Ricardo J. M. Veiga, Joao Pereira, João Sardo, Roman Bajireanu, Pedro Cardoso, João Rodrigues, Augmented Reality Indoor Environment Detection: Proof-of-Concept, Proc. of AMACS 2018 - 3rd International Conference on Applied Mathematics and Computer Science, London, UK, 2018
[21] Roman Bajireanu, Joao Pereira, Ricardo Veiga, João Sardo, Pedro Cardoso, Roberto Lam, João Rodrigues, Mobile Human Shape Superimposition using OpenPose: An Initial Approach, 24th edition of the Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2018
[22] Roman Bajireanu, Joao Pereira, Ricardo J. M. Veiga, J.D.P.Sardo, Pedro Cardoso, Roberto Lam, João Rodrigues, Mobile Human Shape Superimposition: an initial approach using OpenPose, Proc. of AC 2018 - 15th International Conference Applied Computing, Budapest, Hungary, 2018
[23] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Combining an Active Shape and Motion Models for object segmentation in Image Sequences, Proc. of IEEE International Conference on Image Processing (ICIP), 2018
[24] Gabriel Maicas, Andrew Bradley, Jacinto Nascimento, Ian Reid, Gustavo Carneiro, Training Medical Image Analysis Systems like Radiologists, Proc. of MICCAI 2018 - International Conference on Medical Image Computing and Computer-Assisted Intervention, pp. 546-554, Springer, Cham, Granada, Spain, 2018
[25] Daniela Medley, Carlos Santiago, Jacinto Nascimento, Robust Feature Descriptors for Object Segmentation Using Active Shape Models, Proc. of ACIVS 2018 - Advanced Concepts for Intelligent Vision Systems, Poitiers, France, 2018 - PDF
[26] Beatriz Ferreira, Luís Baía, João Faria, Ricardo Gamelas Sousa, A Unified Model with Structured Output for Fashion Images Classification, KDD Workshop on AI for Fashion, London, UK, 2018
[27] João Rodrigues, Ricardo J. M. Veiga, Roman Bajireanu, Roberto Lam, Joao Pereira, J.D.P.Sardo, Pedro Cardoso, Paulo Bica, Mobile Augmented Reality Framework – MIRAR, Proc. of UAHCI 2018 - International Conference on Universal Access in Human-Computer Interaction, Las Vegas, USA, 2018
[28] Dario Cruz, Nelson Pinto, Jânio Monteiro, Pedro Cardoso, Cristiano Cabrita, Jorge Semião, Luis Oliveira, João Rodrigues, Development of an Energy Management System for the Charge Scheduling of Plug-In Electric Vehicles, Proc. of UAHCI 2018 - International Conference on Universal Access in Human-Computer Interaction, Las Vegas, USA, 2018
[29] Ahmed Hefny, Zita Marinho, Wen Sun, S. Srinivasa, Geoffrey J. Gordon, Recurrent Predictive State Policy Networks, Proc. of ICML 2018 - 35th International Conference on Machine Learning, Stockholm, Sweden, 2018
[30] Pedro Cardoso, Pedro Guerreiro, Joao Pereira, Ricardo J. M. Veiga, A Route Planner Supported on Recommender Systems Suggestions, Proc. of DSAI 2018 - 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, Thessaloniki, Greece, 2018
[31] Célia Ramos, Maria Mendonça , João Rodrigues, Senior users of social networks: technological experience and use habits analysis, Procs 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, Thessaloniki, Greece, 2018
[32] João Rodrigues, Micael Martins, Nelson Sousa, Manuela Rosa, IoE Accessible Bus Stop: an initial concept, Procs 8th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, Thessaloniki, Greece, 2018
[33] Ricardo Cruz, Margarida Silveira, J. Cardoso, A Class Imbalance Ordinal Method for Alzheimer’s Disease Classification, IEEE International Workshop on Pattern Recognition in Neuroimaging (PRNI), Singapore, 2018
[34] Dario Cruz, Nelson Pinto, Jânio Monteiro, Pedro Cardoso, Cristiano Cabrita, Jorge Semião, Luis Oliveira, João Rodrigues, Development of an Energy Management System for the Charge Scheduling of Plug-In Electric Vehicles, Proc. Universal Access in Human-Computer Interaction. Methods, Technologies, and Users 12th International Conference, UAHCI 2018, Las Vegas, NV, USA, 2018
[35] ShanghangZhang, X. Shen, Z. Lin, R. Mech, João Paulo Costeira, Jose M. F. Moura, Learning to Understand Image Blur, accepted, CVPR 2018 - IEEE Conference on Computer Vision and Pattern Recognition, Salt Lake City, USA, 2018
[36] Jayakorn Vongkulbhisal, B. Ugalde, F. De la Torre, João Paulo Costeira, Inverse Composition Discriminative Optimization for Point Cloud Registration, accepted, CVPR 2018 - IEEE Conference on Computer Vision and Pattern Recognition, Salt Lake City, USA, 2018
[37] João Sardo, Joao Pereira, Ricardo J. M. Veiga, Jorge Semião, Pedro Cardoso, João Rodrigues, A Portable Device for Five Sense Augmented Reality Experiences in Museums, Proc. of IMCAS 2018 - 18th International Conference on Instrumentation, Measurement, Circuits and Systems, Paris, France, 2018
[38] C.M.Q. Ramos, João Rodrigues, The Contribution of Social Networks to the Technological Experience of Senior Users, Procedings of II International Forum on Management, Faro, Portugal, 2018
[39] Alexandre Candeias, Travers Rhodes, Manuel Marques, João Paulo Costeira, Manuela Veloso, Vision Augmented Robot Feeding, Proc. of ECCV 2018 - IEEE European Conference on Computer Vision, Munich, Germany, 2018
[40] Athira Nambiar, Jacinto Nascimento, Alexandre Bernardino, Cross-context analysis for long-term view-point invariant Person Re-identification via soft-biometrics using Depth sensor, Proc. of VISAPP - International Conference on Computer vision Theory and Applications, Funchal, Portugal, 2018
[41] João Pedro Gomes, B. Sinopoli, Sequential source localization on graphs: A case study of cholera outbreak, Proc. of GlobalSIP 2017 - 5th IEEE Global Conference on Signal and Information Processing, Montreal, Canada, 2017
[42] Ahmed Hefny, Carlton Downey, Zita Marinho, Wen Sun, Siddhartha Srinivasa, Geoffrey J. Gordon, Predictive State Models for Prediction and Control in Partially Observable Environments, Proc. of Conference on Robot Learning (CoRL), Mountain View, USA, 2017
[43] Brian Swenson, S. Kar, João Xavier, Computationally efficient learning in large-scale games: sampled fictitious play revisited, Proc. of ASILOMAR 2016 - 50th Annual Asilomar Conference on Signals, Systems, and Computers, pp. 1212-1215, Pacific Grove, CA, USA, 2017
[44] Augusto Santos, S. Kar, J. M. F. Moura, João Xavier, Thermodynamic limit of interacting particle systems over dynamical networks, Proc. of ASILOMAR 2016 - 50th Annual Asilomar Conference on Signals, Systems, and Computers, pp. 997-1000, Pacific Grove, CA, USA, 2017
[45] ShanghangZhang, G. Wu, João Paulo Costeira, J. M. F. Moura, Fcn-rlstm: Deep spatio-temporal neural networks for vehicle counting in city cameras, Proc. of ICCV 2017 - IEEE International Conference on Computer Vision, Venice, Italy, 2017
[46] Francisco Calisto, Alfredo Ferreira, Jacinto Nascimento, Daniel Gonçalves, Towards Touch-Based Medical Image Diagnosis Annotation, Proc. of ACM ISS 2017 - ACM International Conference on Interactive Surfaces and Spaces, Brighton, UK, 2017
[47] M. Costa, Beatriz Ferreira, Manuel Marques, A Context Aware and Video-Based Risk Descriptor for Cyclists, ITSC 2017 - IEEE 20th International Conference on Intelligent Transportation Systems, Yokohama, Japan, 2017
[48] Cláudia Soares, João Pedro Gomes, P. Ji, António Pascoal, DIeSEL: Distributed self-localization of a network of underwater vehicles, Proc. of MTS/IEEE OCEANS 2017, Anchorage, AK, USA, 2017
[49] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Fast and accurate segmentation of the LV in MR volumes using a deformable model with dynamic programming, Proc. of ICIP 2017 - IEEE International Conference on Image Processing, Beijing, China, 2017
[50] Catarina Barata, Jacinto Nascimento, Jorge Salvador Marques, A Sparse Approach to Pedestrian Trajectory Modeling using Multiple Motion Fields, Proc. of ICIP 2017 - IEEE International Conference on Image Processing, Beijing, China, 2017
[51] António Pascoal, Luís Sebastião, João Pedro Gomes, Jorge Ribeiro, Miguel Ribeiro, Henrique Silva, G. Indiveri, O. Kebkal, K. Kebkal, E. Glushko, V. Kebkal, Underwater Acoustic Modems with Integrated Atomic Clocks for One-Way Travel-Time Underwater Vehicle Positioning, Proc. UACE2017- 4th Underwater Acoustics Conference and Exhibition, Skiathos, Greece, 2017
[52] G. Carneiro, Jacinto Nascimento, A. P. Bradley, Unregistered Multiview Mammogram Analysis with Pre-trained Deep Learning Models, Proc. of MICCAI 2017 - International Conference on Medical Image Computing and Computer-Assisted Intervention, pp. 665-673, Springer, Cham, Quebec City, Canada, 2017
[53] G. Maicas, G. Carneiro, A. P. Bradley, Jacinto Nascimento, I. Reidy, Deep Reinforcement Learning for Active Breast Lesion Detection from DCE-MRI, Proc. of MICCAI 2017 - International Conference on Medical Image Computing and Computer-Assisted Intervention, pp. 665-673, Quebec City, Canada, 2017
[54] ShanghangZhang, W. Guanhang, João Paulo Costeira, J. F. Moura, Understanding Traffic Density from Large-Scale Web Camera Data, Proc. of CVPR 2017 - IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, USA, 2017 - PDF
[55] Jayakorn Vongkulbhisal, F. De la Torre, João Paulo Costeira, Discriminative Optimization: Theory and Applications to Point Cloud Registration, Proc. of CVPR 2017 - IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, USA, 2017
[56] H. Barros, Margarida Silveira, Atlas Based Sparse Logistic Regression for Alzheimer’s disease classification, Proc. of EMBC 2017 - 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Jeju Island, South Korea, 2017
[57] Pedro Cardoso, João Rodrigues, J.A.R. Pereira, J.D.P.Sardo, An Object Visit Recommender Supported in Multiple Visitors and Museums, Proc. of 11th International Conference on Universal Access in Human-Computer Interaction, integrated in the 19th International Conference on Human-Computer Interaction, Vancouver, Canada, 2017
[58] João Rodrigues, Pedro Cardoso, M. Gomes, P. Bica, Adaptive Card Design UI Implementation for an Augmented Reality Museum Application, Proc. of 11th International Conference on Universal Access in Human-Computer Interaction, integrated in the 19th International Conference on Human-Computer Interaction, Vancouver, Canada, 2017
[59] Rogério Calazan, Orlando Rodriguez, N. Nedjah, Parallel Ray Tracing for Underwater Acoustic Predictions, Proc. ICCSA 2017 - 17th International Conference on Computational Science and Its Applications, pp. 43-55, Trieste, Italy, 2017
[60] Paulo Felisberto, Orlando Rodriguez, J. P. Silva, S. Jesus, H. Ferreira, P. Ferreira, M. Cunha, C. Santos, I. Olivé, R. Santos, Monitoring bubble production in a seagrass meadow using a source of opportunity, Proc. of Acoustics 2017 - 173rd Meeting of the Acoustical Society of America, Vol. 30, No. 1, p. 005002, Boston, USA, 2017
[61] Orlando Rodriguez, F. Sturm, P. Petrov, M. Porter, Three-dimensional model benchmarking for cross-slope wedge propagation, Proc. of Acoustics 2017 - 173rd Meeting of the Acoustical Society of America, Vol. 30, No. 1, p. 070004, Boston, USA, 2017
[62] David Ribeiro, Gustavo Carneiro, Jacinto Nascimento, Alexandre Bernardino, Multi-channel Convolutional Neural Network Ensemble for Pedestrian Detection, Proc. of IbPRIA 2017 - 8th Iberian Conference on Pattern Recognition and Image Analysis Faro, Portugal, 2017
[63] Ana Bela Santos, Paulo Felisberto, Sérgio Jesus, Using shipping noise for sound speed inversion in coastal areas, IEEE OCEANS 2017, pp. 1-5, Aberdeen, UK, 2017
[64] H. Barros, Margarida Silveira, Exploiting a hierarchy of brain regions for Alzheimer’s disease classification, Proc. of SPARS 2017 - Signal Processing with Adaptive Sparse Structured Representations, Lisboa, Portugal, 2017
[65] Athira Nambiar, Alexandre Bernardino, Jacinto Nascimento, A. Fred, Context-Aware Person Re-identification in the Wild via fusion of Gait and Anthropometric features, Proc. of BWild 2017 - International Workshop on Biometrics in the Wild, Washington DC, USA, 2017
[66] Rogério Calazan, Orlando Rodriguez, TRACEO3D Ray Tracing Model for Underwater Noise Predictions, Proc. of DoCEIS 2017 - 8th Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, vol 499, pp. 183-190, Lisboa, Portugal, 2017
[67] David Ribeiro, André Mateus, Pedro Miraldo, Jacinto Nascimento, A real-time deep learning pedestrian detector for robot navigation, Proc. of ICARSC 2017 - 17th International Conference on Autonomous Robot Systems and Competitions, Coimbra, Portugal, 2017
[68] Athira Nambiar, Alexandre Bernardino, Jacinto Nascimento, A. Fred, Context-Aware Person Re-Identification via Fusion of Anthropometric and Gait Features, BMVA Technical Meeting on Security and Surveillance, London, UK, 2017
[69] G. Carneiro, L. Oakden-Rayner, A. P. Bradley, Jacinto Nascimento, L. J. Palmer, Automated 5-year ortality Prediction using Deep Learning and Radiomics Features from Chest Computed Tomography, Proc. of ISBI 2017 - IEEE International Symposium on Biomedical Imaging, Melbourne, Australia, 2017
[70] Athira Nambiar, Alexandre Bernardino, Jacinto Nascimento, A. Fred, Towards view-point invariant Person Re-identification via fusion of Anthropometric and Gait Features from Kinect measurements, Proc. of VISAPP 2017 - 12th International Conference on Computer Vision Theory and Applications, Porto, Portugal, 2017
[71] M. Farrajota, João Rodrigues, Hans Du Buf, Using Multi-Stage Features in Fast R-CNN for Pedestrian Detection, Proc. of DSAI 2016 - Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, UTAD, Vila Real, Portugal, 2016
[72] J Pereira, S. Nogin, Pedro Cardoso, João Rodrigues, A Cultural Heritage and Points of Interest Multi-Criteria Router Supported on Visitors Preferences, Proc. of DSAI 2016 - Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, UTAD, Vila Real, Portugal, 2016
[73] C.M.Q. Ramos, João Rodrigues, C. Ramos, Desenvolvimento de um Sistemas de Recomendação para divulgação do património cultural e religioso, Proc. of TMS ALGARVE 2016 – Tourism & Management Studies International Conference, Olhão, Portugal, 1 pp. (Portuguese only), 2016
[74] A. Mantouka, Paulo Felisberto, Paulo Santos, D. Maslov, Friedrich Zabel, M. Saleiro, Sérgio Jesus, Luís Sebastião, Development and Testing of a Dual Accelerometer Vector Sensor for AUV Acoustic Surveys, Proc. of ECSA 2016 - 3rd International Electronic Conference on Sensors and Applications; Sciforum Electronic Conference Series, Vol. 3, 2016
[75] João Rodrigues, J. Lessa, M. Gregório, C. Ramos, Pedro Cardoso, An Initial Framework for a Museum Application for Senior Citizens, Proc. of DSAI 2016 - Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, UTAD, Vila Real, Portugal, 2016
[76] Zita Marinho, André Martins, S. B. Cohen, N. A. Smith, Semi-Supervised Learning of Sequence Models with the Method of Moments, Proc. of EMNLP 2016 - Conference on Empirical Methods in Natural Language Processing, Austin, Texas, USA, 2016 - PDF
[77] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Segmentation of the Left Ventricle in Cardiac MRI using a Robust Active Shape Model Approach, Proc. of RecPad 2016 - 22nd edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2016 - PDF
[78] Athira Nambiar, Jacinto Nascimento, Alexandre Bernardino, José Santos-Victor, Person Re-identification in Frontal Gait Sequences via Histogram of Optic Flow Energy Image, Proc. of ACIVS 2016 - 17th International Conference on Advanced Concepts for Intelligent Vision Systems, Lecce, Italy, 2016
[79] Qiwei Han, Pedro Ferreira, João Paulo Costeira, The Effect of Product Placement on Shopping Behavior at the Point of Purchase: Evidence from a Randomized Experiment Using Video Tracking in a Physical Bookstore, Conference on Digital Experimentation (CODE), MIT Sloan School of Management, Cambridge MA, October, 2016 - PDF
[80] Miguel Farrajota, João Rodrigues, Hans Du Buf, Human Pose Estimation Using Wide Stacked Hourglass Networks, Proc. of RecPad 2016 - 22nd edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, pp. 89, 2016
[81] Miguel Farrajota, João Rodrigues, Hans Du Buf, Pedestrian Detection Using Multi-Stage Features in Fast R-CNN, Proc. of RecPad 2016 - 22nd edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2016
[82] Sérgio Jesus, Friedrich Zabel, C. Soares, MSFD D11 in Portugal: status and perspectives, Serenade 2016, ENSTA, Brest, France, 2016
[83] Susana Brandão, Manuel Marques, Hot Tiles: A heat diffusion based descriptor for automatic tile panel assembly, Proc. of ECCV 2016 - 14th European Conference on Computer Vision, Amsterdam, The Netherlands, pp. 768-782, 2016
[84] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, A new robust active shape model formulation for cardiac MRI segmentation, Proc. of ICIP 2016 - IEEE International Conference on Image Processing, Phoenix, Arizona, USA, 2016
[85] Sérgio Jesus, Coherence based array geometry optimization for bottom imaging, Proc. of CoSeRa 2016 - Compressed Sensing Theory and its Applications to Radar, Sonar and Remote Sensing, Aachen, Germany, 2016
[86] Paulo Felisberto, P. Santos, D. Maslov, Sérgio Jesus, Combining pressure and particle velocity sensors for seismic processing, Proc. of MTS/IEEE OCEANS, Monterey, California, USA, 2016
[87] Paulo Felisberto, Orlando Rodriguez, P. Santos, F. Zabel, Sérgio Jesus, Using passive acoustics for monitoring seagrass beds, Proc. of MTS/IEEE OCEANS, Monterey, California, USA, 2016
[88] G. Indiveri, G. Antonelli, F. Arrichiello, A. Caffaz, A. Caiti, G. Casalino, N. Volpi, I. Bielic de Jong, D. de Palma, H. Duarte, João Pedro Gomes, J. Grimsdale, Sérgio Jesus, K. Kebkal, E. Kelholt, António Pascoal, D. Polani, L. Pollini, E. Simetti, A. Turetta, Overview and first year progress of the Widely scalable Mobile Underwater Sonar Technology H2020 project, Proc. of CAMS 2016 - 10th IFAC Conference on Control Applications in Marine Systems, Trondheim, Norway, 2016 - PDF
[89] Beatriz Ferreira, João Pedro Gomes, Cláudia Soares, João Paulo Costeira, Colaborative Localization of Vehicle Formations Based on Bearings and Bearings, Proc. of UComms 2016 - IEEE 3rd Underwater Communications and Networking Conference, Lerici, Italy, 2016
[90] Pedro Góis, N. Sreekantaswamy, N. Basavaraju , Manuel Rufino, Luís Sebastião, João Botelho, João Pedro Gomes, António Pascoal, Development and validation of Blue Ray, an optical modem for the MEDUSA class AUVs, Proc. of UCOMMS 2016 - 3rd Underwater Communications and Networking Conference, Lerici, Italy, 2016
[91] Jayakorn Vongkulbhisal, Ricardo Cabral, F. De la Torre, João Paulo Costeira, Motion from Structure (MfS): Searching for 3D Objects in Cluttered Point Trajectories, Proc. of CVPR 2016 - 29th IEEE Conference on Computer Vision and Pattern Recognition, Las Vegas, USA, 2016
[92] Jayakorn Vongkulbhisal, Ricardo Cabral, F. De la Torre, João Paulo Costeira, Motion from Structure (MfS): Searching for 3D Objects in Cluttered Point Trajectories, Proc. CVPR 2016 - IEEE Conference on Computer Vision and Pattern Recognition, Las Vegas, NV, USA, 2016
[93] Pedro Vieira, João Paulo Costeira, Susana Brandão, Manuel Marques, SMARTcycling: Assessing cyclists’ driving experience, Proc. of IV 2016 - IEEE Intelligent Vehicles Symposium, Gothenburg, Sweden, 2016
[94] Zita Marinho, B. Boots, A. Dragan, A. Byravan, G. Gordon, S. Srinivasa, Functional Gradient Motion Planning in Reproducing Kernel Hilbert Spaces, Proc. of RSS 2016 - Robotics: Science and Systems, Ann Arbor, Michigan, USA, 2016 - PDF
[95] Qiwei Han, Social Influence Analysis using Mobile Phone Dataset, 17th IEEE International Conference on Mobile Data Management , Porto, Portugal, 2016 - PDF
[96] Jacinto Nascimento, G. Carneiro, Multi-Atlas Segmentation using manifold learning with deep Belief networks, Proc. of ISBI 2016 - IEEE International Symposium on Biomedical Imaging, Prague, Czech Republic, 2016
[97] G. Antonelli, A. Caffaz, G. Casalino, N. Volpi, I. B. Jong, D. Palmad, H. Duarte, J. Grimsdale, G. Indiveri, Sérgio Jesus, K. Kebkal, António Pascoal, D. Polani, L. Pollini, The Widely scalable Mobile Underwater Sonar Technology (WiMUST) H2020 project: first year status, Proc. of MTS/IEEE OCEANS 2016, Shanghai, China, 2016 - PDF
[98] João Carvalho, Manuel Marques, João Paulo Costeira, P. M. Jorge, Detecting People in Large Crowded Spaces using 3D Data from Multiple Cameras, Proc. of VISIGRAPP 2016 - 11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP, 218-225, Rome, Italy, 2016 - PDF
[99] Athira Nambiar, Alexandre Bernardino, Jacinto Nascimento, Person Re-identification based on Human query on Soft Biometrics using SVM Regression, Proc. of VISAPP 2016 - 11th International Conference on Computer Vision Theory and Applications, Rome, Italy, 2016 - PDF
[100] Paulo Felisberto, A.B. Santos, Sérgio Jesus, Acoustic channel frequency response estimation using sources of opportunity, Proc. of COA 2016 - IEEE/OES China Oceans Acoustics Symposium, Harbin, China, 2016 - PDF
[101] Y. Wu, A.B. Santos, Paulo Felisberto, Sérgio Jesus, Close range ship noise cross correlations with a vector sensor in view of geoacoustic inversion, Proc. of COA 2016 - IEEE/OES China Oceans Acoustics Symposium, Harbin, China, 2016
[102] Sérgio Jesus, Distributed sensor array for bottom inversion, Proc. of COA 2016 - IEEE/OES China Oceans Acoustics Symposium, Harbin, China, 2016 - PDF
[103] Brian Swenson, S. Kar, João Xavier, On robustness properties in empirical centroid fictitious play, Proc. of CDC 2015 - 54th IEEE Conference on Decision and Control, pp. 3324-3330, Osaka, Japan, 2015
[104] João Pedro Gomes, B. Sinopoli, Sequential observer selection for source localization, Proc. of GlobalSIP 2015 - 3rd IEEE Global Conference on Signal and Information Processing, Orlando, USA, 2015
[105] Qiwei Han, P. Ferreira, João Paulo Costeira, Asymmetric Peer Influence in Smartphone Adoption in A Large Mobile Network,, Proc. of ICMB 2015 - 14th International Conference on Mobile Business (co-located with ICIS), Fort Worth, USA, 2015 - PDF
[106] Beatriz Ferreira, João Pedro Gomes, João Paulo Costeira, A Unified Approach for Hybrid Source Localization Based on Ranges and Video, Proc. of ICASSP 2015 - IEEE International Conference of Acoustics, Speech and Signal Processing, Brisbane, Australia; doi: 10.1109/ICASSP.2015.7178497, 2015 - PDF
[107] P. Dias, J. Parracho, J. Cardoso, Beatriz Ferreira, C. Ferreira, B. Santos, Developing and evaluating two gestural-based virtual environment navigation methods for large displays, Proc. of HCI International 2015 - 17th International Conference on Human-Computer Interaction, Los Angeles, CA, USA. LNCS, Vol. 9189 , pp 141-151; doi: 10.1007/978-3-319-20804-6_13, 2015 - PDF
[108] B. Santos, Beatriz Ferreira, P. Dias, Heuristic evaluation in Information Visualization using three sets of heuristics: an exploratory study, Proc. of HCI International 2015 - 17th International Conference on Human-Computer Interaction, Los Angeles, CA, USA. LNCS, Vol 9169, pp. 259-270, 2015 - PDF
[109] S. D. Klee, Beatriz Ferreira, R. silva, João Paulo Costeira, Francisco Melo, M. Veloso, Personalized Assistance for Dressing Users, Proc. of ICSR 2015 - International Conference on Social Robotics, Paris, France. LNCS, Vol. 9388, pp. 359-369; doi: 10.1007/978-3-319-25554-5_36, 2015 - PDF
[110] Susana Brandão, A. Vieira, João Paulo Costeira, M. Veloso, The Heat Based Rump Descriptor for Identification of Very Thin Goats in Dairy Farms, Proc. of IROS 2015, Workshop on Agri-Food Robotics, Hamburg, Germany, 2015 - PDF
[111] Fernando Ribeiro, Susana Brandão, João Paulo Costeira, M. Veloso, Global Localization by Soft Object Recognition from 3D Partial Views, Proc. of IROS 2015 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Hamburg, Germany, 2015 - PDF
[112] Brian Swenson, S. Kar, João Xavier, On asynchronous implementations of fictitious play for distributed learning, Proc. of ASILOMAR 2015 - 49th Annual Asilomar Conference on Signals, Systems, and Computers, pp. 1119-1124, Pacific Grove, CA, USA, 2015
[113] Augusto Santos, J. M. F. Moura, João Xavier, Sufficient condition for survival of the fittest in a bi-virus Epidemics, Proc. of ASILOMAR 2015 - 49th Annual Asilomar Conference on Signals, Systems, and Computers, pp. 1323-1327, Pacific Grove, CA, USA, 2015
[114] Manya Afonso, Jacinto Nascimento, Predictive multiple motion fields for trajectory completion: Application to surveillance systems, Proc. of ICIP 2015 - IEEE International Conference on Image Processing, pp. 2547-2551, Quebec City, Canada, 2015
[115] Brian Swenson, S. Kar, João Xavier, A computationally efficient implementation of fictitious play in a distributed setting, Proc. of EUPSICO 2015 - 23rd European Signal Processing Conference, pp. 1043-1047, Nice, France, 2015
[116] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Segmentation of the left ventricle in cardiac MRI using a probabilistic data association active shape model, Proc. of EMBC 2015 - 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Milano, Italy, 2015
[117] João Xavier, João Pedro Gomes, B. Sinopoli, Selecting Observers for Source Localization via Error Exponents, Proc. of ISIT 2015 - IEEE International Symposium on Information Theory, Hong Kong, 2015
[118] M. Saleiro, Miguel Farrajota, Kasim Terzić, S. Krishna, João Rodrigues, Hans Du Buf, Biologically inspired vision for human-robot interaction, Proc. of HCI International 2015 - 17th International Conference on Human-Computer Interaction, Los Angeles, USA, August , 2015
[119] Pedro Cardoso, João Rodrigues, M. Saleiro, A Freehand System for the Management of Orders Picking and Loading of Vehicles, HCI International 2015 - 17th International Conference on Human-Computer Interaction, Los Angeles, USA, August, 2015
[120] Jacinto Nascimento, Gustavo Carneiro, Towards Reduction of the Training and Search Running Time Complexities for Non-Rigid Object Segmentation., ICIP 2015 - The International Conference on Image Processing, sponsored by the IEEE Signal Processing Society, Canadá, September , 2015
[121] Kasim Terzić, Hans Du Buf, Shape Detection with Nearest Neighbour Contour Fragments, BMVC 2015, AC, UK, September , 2015 - PDF
[122] S. Heleno, Margarida Silveira, M. Matias, P. Pina, Assessment of Supervised Methods for Mapping Rainfall Induced Landslides in VHR Images, Proc. of IGARSS 2015 - International Geoscience and Remote Sensing Symposium, pp. 850-853, Milan, Italy, 2015
[123] João Xavier, Massive MIMO Full-Duplex Relaying with Optimal Power Allocation for Independent Multipairs, Proc. of SPAWC 2015 - 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Stockholm, Sweden , 2015 - PDF
[124] Sérgio Jesus, Bottom inversion with an ensemble of moving receivers: a sensitivity study, Proc. of UACE 2015 - Underwater Acoustics Conference and Exhibit, Cania, Greece (invited), 2015
[125] Ricardo Alves, A. Negrier, L. Sousa, João Rodrigues, Paulo Felisberto, M. Gomes, P. Bica, Interactive 180◦ Rear Projection Public Relations, Proc. of ICCS 2015 - International Conference On Computational Science, Reykjavík, Iceland. Procedia Computer Science, Vol. 51, pp. 592–601, 2015 - PDF
[126] Jorge Salvador Marques, Jacinto Nascimento, Carlos Santiago, Robust 3D Active Shape Model for the Segmentation of the Left Ventricle in MRI, (best paper award), Proc. of IbPRIA 2015 - 7th Iberian Conference on Pattern Recognition and Image Analysis, Santiago de Compostela, Spain, June, 2015
[127] Pedro Abreu, Mohammadreza Bayat, João Botelho, Pedro Góis, João Pedro Gomes, António Pascoal, Jorge Ribeiro, Miguel Ribeiro, Manuel Rufino, Luís Sebastião, Henrique Silva, Cooperative formation control in the scope of the EC MORPH project: Theory and experiments, Proc. of OCEANS'15 MTS/IEEE Genova, Italy, 2015
[128] L. Silva, João Pedro Gomes, Sparse channel estimation and equalization for underwater filtered multitone, Proc. of OCEANS'15 MTS/IEEE Genova, Italy, 2015
[129] H. Al-Khatib, G. Antonelli, A. Caffaz, A. Caiti, G. Casalino, I. B. Jong, H. Duarte, G. Indiveri, Sérgio Jesus, K. Kebkal, António Pascoal, D. Polani, Navigation, Guidance and Control of Underwater Vehicles within the Widely scalable Mobile Underwater Sonar Technology (WiMUST) project: an overview, Proc. of NGCUV 2015 - IFAC Workshop on Navigation, Guidance and Control of Underwater Vehicles, Girona, Spain, 2015
[130] Qiwei Han, Pedro Ferreira, João Paulo Costeira, Asymmetric Role of Social Influence in Smartphone Adoption in A Large Mobile Network, Proc. of NetMob 2015 - 4th Conference on the Analysis of Mobile Phone Datasets, MIT Media Lab, Cambridge, USA, 2015 - PDF
[131] A. Brito, R. Leitão, João Rodrigues, A. Marcos, Vídeo-instalação para a Interpretação de Tradições Regionais, Proc. of ARTECH 2015 - 7th International Conference on Digital Arts, Óbidos, Portugal, 2015 - PDF
[132] H. Al-Khatib, G. Antonelli, A. Caffaz, A. Caiti, G. Casalino, I. B. Jong, H. Duarte, G. Indiveri, Sérgio Jesus, K. Kebkal, António Pascoal, D. Polani, The Widely Scalable Mobile Underwater Sonar Technology (WiMUST) Project: an Overview, Proc. of MTS/IEEE Oceans 2015, Genoa, Italy (invited), 2015 - PDF
[133] João Pedro Gomes, B. Sinopoli, Network observability for source localization in graphs with unobserved edges, Signal and Information Processing (GlobalSIP), 2014 IEEE Global Conference, December, 2014 - PDF
[134] Cláudia Soares, João Xavier, João Pedro Gomes, Distributed, simple and stable network localization, Proc. of GlobalSIP - IEEE Global Conference on Signal and Information Processing, Atlanta, Georgia, USA, 2014 - PDF
[135] Susana Brandão, M. Veloso, João Paulo Costeira, Multiple Hypothesis for Object Class Disambiguation from Multiple Observations, Proc. of 3DV 2014 - International Conference on 3D Vision, Tokyo, Japan, 2014 - PDF
[136] D. Mitsche, João Pedro Gomes, B. Sinopoli, Network observability for source localization in graphs with unobserved edges, Proc. of GlobalSIP'14 - IEEE Global Conference on Signal and Information Processing, Atlanta, USA, 2014
[137] L. Sousa, João Rodrigues, J. Monteiro, Pedro Cardoso, J. Semião, R. Alves, A 3D Gesture Recognition Interface for Energy Monitoring and Control Applications, Proc. of ACE 2014 - 13th International Conference on Applications of Computer Engineering, Lisbon, Portugal, pp. 62-71, , 2014 - PDF
[138] G. Indiveri, João Pedro Gomes, Geophysical Surveying with Marine Networked Mobile Robotic Systems: The WiMUST Project, Proc. of WUWNet 2014 - 9th ACM Conference on Underwater Networks, Rome, Italy, 2014 - PDF
[139] João Pedro Gomes, António Pascoal, G. Indiveri, An overview of the WiMUST project, Proc. of WUWNet 2014 - 9th ACM International Conference on Underwater Networks and Systems, Rome, Italy, 2014
[140] M. Saleiro, Kasim Terzić, D. Lobato, João Rodrigues, Hans Du Buf, Biologically Inspired Vision for Indoor Robot Navigation, Proc. of ICIAR 2014 - 11th International Conference, Vilamoura, Portugal, Part II, pp. 469-477, 2014 - PDF
[141] T. Vilas, João Rodrigues, Pedro Cardoso, B. Silva, A Vision Framework for the Localization of Soccer Players and Ball on the Pitch using Handycams, 2014 - PDF
[142] Paulo Felisberto, Orlando Rodriguez, Paulo Santos, Sérgio Jesus, Friedrich Zabel, Variability of the ambient noise in a seagrass bed, Proc. of IEEE/MTS OCEANS'14, St. John, NL, Canada, 2014 - PDF
[143] Vasco Ludovico, João Pedro Gomes, J. Alves, T. C. Furfaro, Joint Localization of Underwater Vehicle Formations Based on Range Difference Measurements, Proc. of UComms 2014 - Underwater Communications Networking Conference, Sestri Levante, Italy, 2014 - PDF
[144] João Pedro Gomes, B. Sinopoli, Network observability and localization of sources of diffusion in tree networks with missing edges, Proc. of EUPSICO 2014 - 22nd European Signal Processing Conference, Lisbon, Portugal, 2014
[145] S. Agostinho, João Pedro Gomes, On-line Detection and Estimation of Gaseous Point Sources using Sensor Networks, Proc. of EUPSICO 2014 - 22nd European Signal Processing Conference, Lisbon, Portugal, 2014 - PDF
[146] A. Belguinha, P. Rodrigues, Pedro Cardoso, João Rodrigues, D. Paciência, A Visual Programming Language for Soccer, Proc. of ICSOFT-PT 2014 - 9th International Joint Conference on Software Technologies, Vienna, Austria, pp. 121-127, 2014 - PDF
[147] Qiwei Han, Pedro Ferreira, The Role of Peer Influence in Churn in Wireless Networks, Proc. of SocialCom - 7th International Conference on Social Computing, Tsinghua University, Beijing, China, (Best Paper Award) , August , 2014 - PDF
[148] Qiwei Han, Pedro Ferreira, Determinants of Subscriber Churn in Wireless Networks: Role of Peer Influence, 3rd ASE International Conference on Big Data Science and Computing, Tsinghua University, Beijing, China, 2014 - PDF
[149] Pedro Cardoso, João Rodrigues, Learning Technical Drawing with Augmented Reality and Holograms, In Proc. 13th Int. Conf. on Education and Educational Technology (EDU '14), Lisbon, Portugal, Oct. 30-Nov. 1, pp. 11-20. ISBN: 978-960-474-395-7, 2014 - PDF
[150] Kasim Terzić, Hans Du Buf, Instance-based Object Recognition with Simultaneous Pose Estimation Using Keypoint Maps and Neural Dynamics, Artificial Neural Networks and Machine Learning – ICANN 2014 Lecture Notes in Computer Science, volume 8681, pp 451-458 , 2014 - PDF
[151] Kasim Terzić, Hans Du Buf, An Efficient Naive Bayes Approach to Category-Level Object Detection, Proc. ICIP 2014 - IEEE International Conference on Image Processing, Paris, France pp. 1658-1662, October, 2014 - PDF
[152] Pedro Aguiar, SYMMETRIC POLYNOMIALS FOR 2D SHAPE REPRESENTATION, IEEE International Conference on Image Processing ICIP'14, Paris, France, October 2014, 2014 - PDF
[153] Brian Swenson, João Xavier, Strong Convergence to Mixed Equilibria in Fictitious Play, (CISS) 48th annual conference on information sciences and systems, Princeton University, March, 2014 - PDF
[154] João Mota, João Xavier, D-ADMM Based Distributed MPC with input-output models, 2014 IEEE Conference on Control Applications (CCA) Part of 2014 IEEE Multi-conference on Systems and Control, Antibes, France, October , 2014 - PDF
[155] Cláudia Soares, João Xavier, João Pedro Gomes, Distributed, simple and stable network localization, GlobalSIP 2014 - 2nd IEEE Global Conference on Signal and Information Processing, Atlanta, Georgia, USA, December , 2014 - PDF
[156] Sérgio Jesus, Orlando Rodriguez, Paulo Felisberto, Cristiano Soares, Passive acoustics as a tool for global ocean monitoring and exploration, Mathematics and Engineering in Marine and Earth Problems, Aveiro, Portugal, 2014
[157] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Non-rigid Object Segmentation Using Robust Active Shape Models, Proc. of AMDO 2014 - VII Conference on Articulated Motion and Deformable Objects. Lecture Notes in Computer Science, Vol. 8563, pp. 160-169, Palma de Mallorca, Spain, 2014
[158] Jacinto Nascimento, Gustavo Carneiro, Non-rigid Segmentation using Sparse Low Dimensional Manifolds and Deep Belief Networks, Proc. of CVPR 2014 - IEEE Computer Vision and Pattern Recognition, Ohio, USA, 2014 - PDF
[159] Beatriz Ferreira, M. Griné, Duarte Gameiro, João Paulo Costeira, B. Santos, VOLUMNECT – Measuring Volumes with Kinect TM, Proc. SPIE 9013 - Three-Dimensional Image Processing, Measurement (3DIPM), and Applications, San Francisco, CA, USA, 901304; doi:10.1117/12.2036493, 2014 - PDF
[160] Paulo Felisberto, Friedrich Zabel, Orlando Rodriguez, Paulo Santos, Sérgio Jesus, W. Champenois, A. V. Borges, R. Santos, Using active and passive acoustics to assess O2 production of a Posidonia Oceanica meadow, Workshop Seagrasses in Europe: Threats, Responses and Management, Olhão, Portugal, 2014
[161] Susana Brandão, João Paulo Costeira, M. Veloso, Effortless Scanning of 3D Object Models by Boundary Aligning and Stitching, Proc. of VISIGRAPP 2014 - 9th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, Lisbon, Portugal, 2014
[162] Susana Brandão, João Paulo Costeira, M. Veloso, The Partial View Heat Kernel Descriptor for 3D Object Representation, Proc. of ICRA 2014 - IEEE International Conference on Robotics and Automation, Hong-Kong, China, 2014
[163] Susana Brandão, M. Veloso, João Paulo Costeira, Probabilistic Object Identification through On-Demand Partial Views, Proc. of VISIGRAPP 2014 - 9th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, Lisbon, Portugal, 2014
[164] Dario Figueira, Matteo Taiana, Athira Nambiar, Jacinto Nascimento, Alexandre Bernardino, The HDA+ data set for research on fully automated re-identification systems, Proc. of ECCV 2014 Workshop on Visual Surveillance and Re-Identification, Zurich, Switzerland, 2014 - PDF
[165] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, A Robust Active Shape Model Using an Expectation-Maximization Framework, Proc. of ICIP 2014 - IEEE International Conference on Image Processing, Paris, France, 2014 - PDF
[166] F. Seixas, Margarida Silveira, S. Heleno, Land and Water Segmentation of SAR images using Textons, Proc. of IGARSS - International Geoscience and Remote Sensing Symposium, Quebec, Canada, 2014
[167] F. Rodrigues, Margarida Silveira, Longitudinal FDG-PET features for the classification of Alzheimers disease, Proc. of EMBC 2014 - 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, USA, 2014
[168] Matteo Taiana, Dario Figueira, Athira Nambiar, Jacinto Nascimento, Alexandre Bernardino, Towards Fully Automated Person Re-Identification, Proc. of VISAPP 2014 - International Conference on Computer Vision, Lisbon, Portugal, 2014 - PDF
[169] João Rodrigues, P. Cardoso, T. Vilas, S. Bruno, P. Rodrigues, A. Belguinha, C. Gomes, A computer vision based web application for tracking soccer players, Proc. of HCI International 2014 - 16th International Conference on Human-Computer Interaction, Crete, Greece, 2014
[170] M. Farrajota, João Rodrigues, Hans Du Buf, Region segregation by linking keypoints tuned to colour, Proc. of ICPRAM 2014 - International Conference on Pattern Recognition Applications and Methods, Angers, France, 2014
[171] João Mota, João Xavier, Pedro Aguiar, M. Puschel, Distributed Compressed Sensing Algorithms: Completing the Puzzle, Proc. of GlobalSIP 2013 - IEEE Global Conference on Signal and Information Processing, Austin, USA, 2013
[172] João Mota, João Xavier, Pedro Aguiar, M. Puschel, A Unified Algorithmic Approach to Distributed Optimization, Proc. of GlobalSIP 2013 - IEEE Global Conference on Signal and Information Processing, Austin, USA, 2013
[173] Jacinto Nascimento, G. Carneiro, Combining a bottom up and top down classifiers for the segmentation of the left ventricle from cardiac imagery, Proc. of ICIP 2013 - IEEE International Conference on Image Processing, pp. 743-746, Melbourne, Australia, 2013
[174] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, 3D Left Ventricular Segmentation in Echocardiography using a Probabilistic Data Association Deformable Model, Proc. of ICIP 2013 - IEEE International Conference on Image Processing, Melbourne, Australia, 2013
[175] M. Ruela, Catarina Barata, T. Mendonca, Jorge Salvador Marques, On the role of shape in the detection of melanomas, Proc. of ISPA 2013 - IEEE International Symposium on Image and Signal Processing and Analysis, Trieste, Italy, 2013 - PDF
[176] Orlando Rodriguez, António Silva, Sérgio Jesus, Ocean acoustic propagation modelling in the vicinity of submerged structures, GDS, Marine Systems for Ocean Exploration and Exploitation: Theory and Practice, Lisboa, Portugal, 2013
[177] Jacinto Nascimento, G. Carneiro, Top-down Segmentation of Non-rigid Visual Objects using Derivative-based Search on Sparse Manifolds, Proc. of CVPR 2013 - IEEE Conference on Computer Vision and Pattern Recognition, pp. 1963-1970, Portland, USA, 2013
[178] B. C. Pinheiro, U. F. Moreno, J. Sousa, Orlando Rodriguez, Improvements in the Estimated Time of Flight of Acoustic Signals for AUV Localization, Proc. of MTS/IEEE OCEANS, Bergen, Norway, 2013
[179] Paulo Felisberto, J. Schneiderwind, Paulo Santos, Orlando Rodriguez, Sérgio Jesus, Comparing the resolution of Bartlett and MVDR estimators for bottom parameter estimation using pressure and vector sensor short array data, Proc. of MTS/IEEE OCEANS 2013, Bergen, Norway, 2013
[180] Rodrigo Ventura, João Carvalho, Comparative evaluation of occupancy grid mapping methods using sonar sensors, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal. In Pattern Recognition and Image Analysis, volume 7887 of Lecture Notes in Computer Science, pp. 889-896. Springer, 2013 - PDF
[181] Ana Ruela, M. Ruela, Catarina Barata, T. Mendonca, Jorge Salvador Marques, What is the Role of Color in Dermoscopy Analysis?, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, pp. 819-826, 2013
[182] P. Varela, A. T. Martins, Pedro Aguiar, M. A. T. Figueiredo, An Empirical Study of Feature Selection for Sentiment Analysis, Proc. of ConfTele 2013 - 9th conference on telecommunications, Castelo Branco, Portugal, 2013
[183] João Mota, João Xavier, Pedro Aguiar, M. Puschel, Efficient Distributed Algorithms For Structured Optimization Problems, Proc. of SPAdeS-Nets 2013 - 1st IEEE/ACM Workshop on Signal Processing Advances in Sensor Networks, Philadelphia PA, USA, 2013
[184] Catarina Barata, Jorge Salvador Marques, T. Mendonca, Bag-of-Features Classification Model for the Diagnose of Melanoma in Dermoscopy Images using Color and Texture Descriptors, Proc. of ICIAR 2013 - 11th International Conference on Image Analysis and Recognition, Povoa de Varzim, Portugal, pp. 547-555, 2013
[185] P. Rodrigues, P. Cardoso, João Rodrigues, Tracking and Video Editor Tool for a Football Resource Planner, Proc. CISTI 2013 - 8th Iberian Conference on Information Systems and Technologies, Lisbon, Portugal, vol. 1, pp. 734-739, 2013
[186] João Rodrigues, Hans Du Buf, Kasim Terzić, Real-Time Object Recognition Based on Cortical Multi-scale Keypoints, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[187] S. Shahrabadi, João Rodrigues, Hans Du Buf, Detection of Indoor and Outdoor Stairs, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[188] P. Rodrigues, A. Belguinha, C. Gomes, P. Cardoso, T. Vilas, R. Mestre, João Rodrigues, Open Source Technologies Involved in Constructing a Web-Based Football Information System, In a. Rocha, A. M. Correia, T. Wilson, & K. A. Stroetmann (Eds.), Advances in Information Systems and Technologies SE - 66, vol. 206, pp. 715723. Springer Berlin Heidelberg. doi:10.1007/978-3-642-36981-0_66, 2013
[189] Hans Du Buf, Kasim Terzić, João Rodrigues, Phase-differencing in stereo vision: solving the localisation problem, Proc. of BIOSIGNALS 2013 - 6th International Conference on Bio-inspired Systems and Signal Processing, Barcelona, Spain, pp. 254-263, 2013
[190] David Afonso, João Sanches, Detection of Carotid Plaque Symptoms using Ultrasound Imaging, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[191] F. Ribeiro, A. Castanheira-Dinis, João Sanches, J. Dias, Assessment of retinal image quality using a pseudophakic eye model for refractive evaluation, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[192] R. Ribeiro, R. Marinho, João Sanches, Cirrhosis prognostic quantification with ultrasound: an approximation to the Model for End-stage Liver Disease, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[193] S. Esmenio, J. Figueiredo, R. Seruca, João Sanches, E-cadherin radial distribution characterization for mutation detection purposes, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[194] Manya Afonso, João Sanches, A Total Variation based Reconstruction Algorithm for 3D Ultrasound, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013
[195] Manuel Marques, João Paulo Costeira, Guided SeArch Consensus:Large Scale Point Cloud Registration by Convex Optimization, Proc. of ICIP 2013 - IEEE International Conference on Image Processing, Melbourne, Australia, 2013
[196] João Pedro Gomes, B. Sinopoli, Network observability and localization of the source of diffusion based on a subset of nodes, Proc. of Allerton 2013 - 51st Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, USA, 2013
[197] M. Saleiro, B. Carmo, João Rodrigues, Hans Du Buf, A low-cost classroom-oriented educational robotics system, Proc. of ICSR 2013 - 5th International Conference on Social Robotics, Bristol, UK. In G. Herrman, M. Pearson, A. Lenz et al. (Eds.), Social Robotics SE 8, vol. 8239, pp. 74-83, Springer International Publishing. doi: 10.1007/978-3-319-02675-6_8, 2013
[198] Kasim Terzić, João Rodrigues, Hans Du Buf, Fast cortical keypoints for real-time object recognition, Proc. of ICIP 2013 - IEEE International Conference on Image Processing, Melbourne, Australia, 2013
[199] M. Saleiro, M. Farrajota, Kasim Terzić, João Rodrigues, Hans Du Buf, A biological and realtime framework for hand gestures and head poses, HCI 2013 - 15th International Conference on Human-Computer Interaction, Las Vegas, Nevada, USA, 2013
[200] Jacinto Nascimento, M. Barao, J. M. Lemos, Jorge Salvador Marques, Efficient Optimization Algorithm for Space-Variant Switching of Vector Fields, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, pp. 79-88, 2013
[201] Carlos Santiago, Jacinto Nascimento, Jorge Salvador Marques, Performance Evaluation of Point Matching Algorithms for Left Ventricle Motion Analysis in MRI, Proc. of EMBC 2013 - 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Osaka, Japan, pp. 4398-4401, 2013
[202] Ehsan Zamanizadeh, João Pedro Gomes, J. Bioucas-Dias, I. Karasalo, Performance analysis of model-based localization of high-frequency acoustic sources in 3D, Proc. of OCEANS 2013 MTS/IEEE Conference, Bergen, Norway, 2013
[203] Ehsan Zamanizadeh, João Pedro Gomes, J. Bioucas-Dias, I. Karasalo, Underwater acoustic channel estimation using structured sparsity, Proc. of UAC 2013 - 1st Underwater Acoustics Conference, Corfu, Greece , 2013
[204] Pinar Oguz-Ekim, João Pedro Gomes, Paulo Oliveira, E. Strom, M. Gholami, TW-TOA based cooperative sensor network localization with unknown turn-around time, Proc. of ICASSP 2013 - IEEE International Conference on Acoustics, Speech and Signal Processing, Vancouver, Canada , 2013
[205] A. Portelo, Ricardo Ribeiro, M. Figueiredo, J. M. Lemos, Jorge Salvador Marques, A velocity field approach to the detection of pedestrian interactions, Proc. of MED 2013 - 21st Mediterranean Conference on Control and Automation, Crete, Greece, pp. 1603-1608, 2013
[206] T. Mendonca, P. M. Ferreira, Jorge Salvador Marques, A. R. S. Marcal, J. Rozeira, PH2 – A dermoscopic image database for research and benchmarking, Proc. of EMBC 2013 - 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Osaka, Japan, pp. 5437-5490, 2013
[207] Catarina Barata, Jorge Salvador Marques, J. Rozeira, Evaluation of Color Based Keypoints and Features for the Classification of Melanomas Using the Bag-of-Features Model, Proc. of ISVC 2013 - 9th International Symposium on Visual Computing, Crete, Greece, pp. 40-49, 2013
[208] M. Ruela, Catarina Barata, Jorge Salvador Marques, What is the Role of Color Symmetry in the Detection of Melanomas?, Proc. of ISVC 2013 - 9th International Symposium on Visual Computing, Crete, Greece, pp. 1-10, 2013
[209] Catarina Barata, Jorge Salvador Marques, M. E. Celebi, Towards an Automatic Bag-of-Features Model for the Classification of Dermoscopy Images: The Influence of Segmentation, Proc. of ISPA 2013 - 8th International Symposium on Image and Signal Processing and Analysis, Trieste, Italy, pp. 274-279, 2013
[210] A. Portelo, S. Pacheco, M. A. T. Figueiredo, J. M. Lemos, Jorge Salvador Marques, Moving Horizon Estimation of Pedestrian Interactions Based on Multiple Velocity Fields, Proc. of ISVC 2013 - 9th International Symposium on Visual Computing, Crete, Greece, pp. 475-483, 2013
[211] V. Relvas, João Sanches, Patrícia Figueiredo, Scalp EEG continuous spatial ERD/ERS quantification, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal (poster presentation), 2013
[212] M. Rodrigues, Patrícia Figueiredo, João Sanches, A Bayesian approach to perfusion imaging using ASL MRI, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal (poster presentation), 2013
[213] Catarina Barata, Jorge Salvador Marques, J. Rozeira, The Role of Keypoint Sampling on the Classication of Melanomas in Dermoscopy Images Using Bag-of-Features, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, pp. 715-723, 2013
[214] Jorge Salvador Marques, P. Pina, An Algorithm for the Delineation of Craters in Very High Resolution Images of Mars Surface, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, pp. 213-220, 2013
[215] P. Pina, Jorge Salvador Marques, Delineation of Impact Craters by a Mathematical Morphology Approach, Proc. of ICIAR 2013 - 11th International Conference on Image Analysis and Recognition, Povoa de Varzim, Portugal, LNCS 7950, 717-725, 2013
[216] Ricardo Ribeiro, J. M. Lemos, Jorge Salvador Marques, A Multiple Velocity Fields Approach to the Detection of Pedestrians Interactions using HMM and Data Association Filters, Proc. of ISVC 2013 - 9th International Symposium on Visual Computing, Crete, Greece, pp. 140-149, 2013
[217] Ricardo Cabral, F. De la Torre, João Paulo Costeira, Alexandre Bernardino, Unifying Nuclear Norm and Bilinear Factorization Approaches for Low-rank Matrix Decomposition, Proc. of ICCV 2013 - IEEE International Conference on Computer Vision, Sydney, Australia
Also published in: Handbook of Robust Low-Rank and Sparse Matrix Decomposition: Applications in Image and Video Processing, CRC Press 2016, 2013
[218] Pinar Oguz-Ekim, João Pedro Gomes, João Xavier, Paulo Oliveira, RSS based Cooperation Sensor Network Localization with Unknown Transmit Power, Proc. of the 21st Signal Processing and Communications Applications Conference (SIU), Haspolat, Turkey, 2013 - PDF
[219] Matteo Taiana, Jacinto Nascimento, Alexandre Bernardino, An Improved Labelling for the INRIA Person Data Set for Pedestrian Detection, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013 - PDF
[220] D. Periquito, Jacinto Nascimento, Alexandre Bernardino, João Sequeira, Vision-based hand pose estimation: A mixed bottom-up and top-down approach, Proc. of VISAPP 2013 - International Conference on Computer Vision, Barcelona, Spain, 2013
[221] T. Vilas, João Rodrigues, P. Cardoso, Detection, classification and localisation of football players and ball from Handycam videos, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013
[222] M. Farrajota, João Rodrigues, Hans Du Buf, Keypoint clustering using cortical colour opponency, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013
[223] A. Belguinha, João Rodrigues, P. Cardoso, Processing sports acquired information from a tracking system, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013
[224] R. Negrinho, Pedro Aguiar, Shape Representation via Elementary Symmetric Polynomials: a Complete Invariant Inspired by the Bispectrum, Proc. of ICIP 2013 - IEEE International Conference on Image Processing, Melbourne, Australia, 2013
[225] Rui Guerreiro, Pedro Aguiar, Extraction of Line Segments in Cluttered Images via Multiscale Edges, Proc. of ICIP 2013 - IEEE International Conference on Image Processing, Melbourne, Australia, 2013
[226] Kasim Terzić, D. Lobato, M. Saleiro, J. Martins, M. Farrajota, João Rodrigues, Hans Du Buf, Biological Models for Active Vision: Towards a Unified Architecture, Proc. of ICVS 2013 - 9th International Conference, St. Petersburg, Russia. In M. Chen, B. Leibe, & B. Neumann (Eds.), Computer Vision Systems SE - 12, vol. 7963, pp. 113-122. Springer Berlin Heidelberg. doi: 10.1007/978-3-642-39402-7_12, 2013
[227] R. Alves, L. Sousa, João Rodrigues, PoolLiveAid: Augmented reality pool table to assist inexperienced players, Proc. of WSCG 2013 - 21st International Conference on Computer Graphics, Visualization and Computer Vision, Plzen, Czech Republic, pp. 184-193. ISBN: 978-80-86943-75-6, 2013
[228] P. Morgado, Margarida Silveira, Jorge Salvador Marques, Diagnosis of Alzheimers Disease using 3D Local Binary Patterns, Proc. of ISBI 2013 - IEEE International Symposium on Biomedical Imaging, San Francisco, USA, 2013
[229] P. Morgado, Margarida Silveira, Jorge Salvador Marques, Efficient Selection of Nonredundant Features for the Diagnosis of Alzheimers, Proc. of ISBI 2013 - IEEE International Symposium on Biomedical Imaging, San Francisco, USA, 2013
[230] Beatriz Ferreira, G. Campos, Exploring EMD for Lung Crackle Detection, Proc. RecPad 2012 - 18th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2012 - PDF
[231] E. Bicacro, Margarida Silveira, Jorge Salvador Marques, D. C. Costa, 3D Brain Image-based diagnosis of Alzheimers Disease: Bringing medical vision into feature selection, Proc. of ISBI 2012 - IEEE International Symposium on Biomedical Imaging, Barcelona, Spain, 2012
[232] S. Gukov, Marco Stošić, Homological algebra of knots and BPS states, Proc. of Symposia in Pure Mathematics, American Mathematical Society, Vol. 85, 2012
[233] P. Torres, João Sanches, P. Goncalves, J. Martins, 3D femur reconstruction using a robotized ultra-sound probe, Proc. of BIOROB 2012 - 4th IEEE RAS & EMBS International Conference on Biomedical Robotics and Biomechatronics, Desai, JP and Jay, LPS and Zollo, L, Ed., 2012, pp. 884888, Rome, Italy, 2012
[234] David Afonso, José Seabra, J. S. Suri, João Sanches, A CAD system for Atherosclerotic Plaque Assessment, Proc. of EMBC 2012 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, pp. 10081011, 2012
[235] A. Domingues, T. Paiva, João Sanches, An actigraphy heterogeneous mixture model for sleep assessment, Proc. of EMBC 2012 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, pp. 22752278, 2012
[236] C. Carreiras, L. Almeida, João Sanches, Phase-Locking Factor in a Motor Imagery Brain-Computer Interface, Proc. of EMBC 2012 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, pp. 28772880, 2012
[237] João Mota, João Xavier, Pedro Aguiar, M. Pueschel, D-ADMM: A distributed algorithm for compressed sensing and other separable optimization problems, Proc. of ICASSP 2012 - IEEE International Conference on Acoustics, Speech and Signal Processing, Kyoto, Japan, pp. 28692872, 2012
[238] F. Gameiro, João Pedro Gomes, Implementation of a Network of Mobile Sensors for Air Quality Monitoring, Proc. of HP-MOSys 2012 - 1st ACM Workshop on High Performance Mobile Opportunistic Systems, Paphos, Cyprus, 2012
[239] T. Simao, M. Barao, Jorge Salvador Marques, Recursive Bayesian identification of nonlinear autonomous systems, Proc. of MED 2012 - 20th Mediterranean Conference on Control and Automation, Barcelona, Spain, pp. 210215, 2012
[240] Dragana Bajovic, João Xavier, J. M. Moura, B. Sinopoli, Exact rate for convergence in probability of averaging processes via generalized min-cut, Proc. of CDC 2012 - 51st IEEE Conference on Decision and Control, Maui, Hawaii, USA, pp. 27182725, 2012
[241] Dusan Jakovetic, João Xavier, J. M. Moura, Convergence rate analysis of distributed gradient methods for smooth optimization, Proc. of TELFOR 2012 - 20th Telecommunications Forum Telfor, Belgrade, Serbia, pp. 867870, 2012
[242] João Pedro Gomes, B. Sinopoli, Collaborative diffusive source localization in wireless sensor networks, Proc. of EUSIPCO 2012 - 20th European Signal Processing Conference, pp. 704708, Bucharest, Romania, 2012
[243] Jorge Salvador Marques, Catarina Barata, T. Mendonca, On the role of texture and color in the classification of dermoscopy images, Proc. of EMBC 2012 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, pp. 44024405, 2012
[244] R. Ribeiro, R. Tato Marinho, João Sanches, Global and local detection of liver steatosis from ultrasound, Proc. of EMBC 2012 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, pp. 65476550, 2012
[245] Manya Afonso, Jorge Salvador Marques, Jacinto Nascimento, Automatic estimation of multiple motion fields using object trajectories and optical, Proc. of ICPRAM 2012 International Conference on Pattern Recognition Applications and Methods, Vilamoura, Portugal, pp. 457462, 2012
[246] Catarina Barata, Jorge Salvador Marques, J. Rozeira, A system for the automatic detection of pigment network, Proc. of ISBI 2012 - IEEE International Symposium on Biomedical Imaging, Barcelona, Spain, pp. 16511654, 2012
[247] Dusan Jakovetic, J. M. Moura, João Xavier, Distributed Nesterov-like gradient algorithms, Proc. of CDC 2012 - 51st IEEE Conference on Decision and Control, Maui, Hawaii, USA, pp. 54595464, 2012
[248] Ehsan Zamanizadeh, João Pedro Gomes, J. Bioucas-Dias, Model-based underwater acoustic source localization and speed estimation using HF transmissions, Proc. of ECUA 2012 - 12th European Conference on Underwater Acoustics, Edinburgh, Scotland, 2012
[249] João Pedro Gomes, F. Pacini, M. Luise, G. Bacci, L. Sanguinetti, M. Zorzi, P. Casari, H. Wymeersch, C. Laot, S. Houcke, O. Kebkal, B. Tevene, An overview of project COMPOUND: Cooperative communications and positioning in mobile underwater networks, Proc. of FUNEMS 2012 - Future Network & Mobile Summit, Berlin, Germany, 2012
[250] A. Afonso, Margarida Silveira, Hair detection in dermoscopic images using Percolation, Proc. of the 34th IEEE EMBS Annual International Conference, San Diego, USA, 2012
[251] João Pedro Gomes, Ehsan Zamanizadeh, J. Bioucas-Dias, J. Alves, T. C. Furfaro, Building location awareness into acoustic communication links and networks through channel delay estimation, Proc. of WUWNet 2012 7th ACM International Conference on Underwater Networks and Systems, Los Angeles, USA, 2012
[252] M. Sousa, Margarida Silveira, P. Vilela, S. N. Oliveira, Patrícia Figueiredo, ASL perfusion and structural MRI for computer aided diagnosis in dementia, proc. of the 29th Annual Scientific Meeting of the ESMRMB, Lisbon, Portugal, 2012
[253] João Mota, João Xavier, Pedro Aguiar, M. Pueschel, ADMM for consensus on colored networks, Proc. of CDC 2012 - 51st IEEE Conference on Decision and Control, Maui, Hawaii, USA, pp. 51165121, 2012
[254] João Mota, João Xavier, Pedro Aguiar, M. Pueschel, Distributed ADMM for model predictive control and congestion control, Proc. of CDC 2012 - 51st IEEE Conference on Decision and Control, Maui, Hawaii, USA, pp. 51105115, 2012
[255] Susana Brandão, M. Veloso, João Paulo Costeira, Joint alignment and stitching of non overlapping meshes, Proc. of IROS 2012 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Workshop on Color-Depth Camera Fusion in Robotics, VilaMoura, Portugal, 2012
[256] Dragana Bajovic, João Xavier, B. Sinopoli, Products of stochastic matrices: Large deviation rate for Markov chain temporal dependencies, Proc. of Allerton 2012 - 50th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, USA, pp. 724729, 2012
[257] Dusan Jakovetic, J. M. Moura, João Xavier, Consensus + innovations detection: Phase transition under communication noise, Proc. of Allerton 2012 - 50th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, USA, pp. 15591563, 2012
[258] Dusan Jakovetic, J. M. Moura, João Xavier, Fast cooperative distributed learning, Proc. of ASILOMAR 2012 - 46th Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, pp. 15131517, 2012
[259] Pinar Oguz-Ekim, João Pedro Gomes, João Xavier, Paulo Oliveira, Experimental Evaluation of Simultaneous 3D Localization of Sensor Nodes and Tracking Moving Targets, Proc. of EUSIPCO 2012 - 20th European Signal Processing Conference, Bucharest, Romania, 2012 - PDF
[260] Gustavo Carneiro, Nuno Pinho da Silva, Alessio Del Bue, João Paulo Costeira, Artistic image classification: An analysis on the PRINTART database, Proc. of ECCV 2012 12th European Conference on Computer Vision, Florence, Italy, pp. 143157, 2012
[261] T. Oliveira, C. Sitges, H. Alves, João Sanches, T. Paiva, P. Montoya, Sensorial and affective pain images: Is there dissociation in Fibromyalgia brain processing?, III International Symposium for the Study of Chronic Pain and Fibromyalgia, Palma de Mallorca, Spain, 2012
[262] T. Oliveira, L. Ferreira, João Sanches, T. Paiva, Dissociated states during sleep in fibromyalgia and healthy controls, Society for Neuroscience Annual Meeting, New Orleans, USA, 2012
[263] Isabel Rodrigues, João Sanches, Differential equation model for fading in fluorescence microscopy images, Proc. of BioImaging 2012 - International Symposium in Applied Bioimaging Bridging Development and Application, Porto, Portugal, 2012
[264] Isabel Rodrigues, J. Figueiredo, João Sanches, R. Seruca, Characterization of E-Cadherin Distribution from Fluorescence Images, Proc. of BioImaging 2012 - International Symposium in Applied Bioimaging Bridging Development and Application, Porto, Portugal, 2012
[265] Isabel Rodrigues, João Sanches, A Photobleaching/Photoblinking analytical model for LSFCM imaging, XLVI Congress of the Portuguese Society for Microscopy, Lisboa, Portugal, 2012
[266] Jacinto Nascimento, J. M. Lemos, Jorge Salvador Marques, A Class of Parametric Vector Fields for Human Activity Recognition, Proc. of ICIP 2012 - IEEE International Conference on Image Processing, Orlando, FL, USA, 2012
[267] E. Bicacro, Margarida Silveira, Jorge Salvador Marques, Alternative feature selection methods in 3D brain image-based diagnosis of Alzheimers Disease, Proc. of ICIP 2012 - IEEE International Conference on Image Processing, Orlando, FL, USA, 2012
[268] S. Tomic, Rui Dinis, Marko Beko, Impact of Nonlinear Devices in Software Radio Signals, Proc. of VTC2012 Spring - IEEE 75th International Conference on Vehicular Technology, Yokohama, Japan, 2012
[269] Marko Beko, Efficient Convex Optimization for Beamforming in Cognitive Radio Multicast Transmission, Proc. of ICC 2012 - IEEE International Conference on Communications, Ottawa, Canada, 2012
[270] Marko Beko, S. Tomic, Rui Dinis, V. Lipovac, Convex Optimization-based Beamforming in Cognitive Radio Multicast Transmission, Proc. of VTC2012 Fall - IEEE 76th Vehicular Technology Conference, Quebec City, Canada, 2012
[271] S. Khan, A. DSouza, João Sanches, Rodrigo Ventura, Geometric correction of deformed chromosomes for automatic karyotyping, Proc. of EMBC 2012 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, pp. 4438-4441, 2012 - PDF
[272] M. Veloso, J. Biswas, B. Coltin, S. Rosenthal, Susana Brandão, T. Kollar, C. Mericli, Rodrigo Ventura, CoBots: Collaborative robots, Proc. of IROS 2012 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, Portugal, Jubilee Video, 2012 - PDF
[273] M. Veloso, J. Biswas, B. Coltin, S. Rosenthal, Susana Brandão, T. Mericli, Rodrigo Ventura, Symbiotic-autonomous service robots for user-requested tasks in a multi-floor building, Proc. of the Workshop on Cognitive Assistive Systems (CAS), IROS 2012 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, Portugal, 2012 - PDF
[274] M. Sousa, Margarida Silveira, P. Vilela, S. Nunes de Oliveira, Patrícia Figueiredo, Classificacao de AD e DCL com base em imagens estruturais ponderadas em T1 e de perfusao por ASL, Congresso da Sociedade Portuguesa de Neurorradiologia, Porto, Portugal, 2011
[275] Ricardo Cabral, João Paulo Costeira, F. De la Torre, Alexandre Bernardino, Gustavo Carneiro, Time and order estimation of paintings based on visual features and expert priors, Proc. of the Conference on Computer Vision and Analysis of Images of Art II, part of the IS&T/SPIE Electronic Imaging 2011, San Francisco, USA, 2011 - PDF
[276] Nuno Pinho da Silva, Manuel Marques, Gustavo Carneiro, João Paulo Costeira, Explaining scene composition using kinematic chains of humans: application to Portuguese tiles history, Proc. of the Conference on Computer Vision and Analysis of Images of Art II, part of the IS&T/SPIE Electronic Imaging 2011, San Francisco, USA, 2011
[277] R. S. Cabral, João Paulo Costeira, Matrix Completion for Multi-label Image Classification, Proc. of NIPS 2011 - 25th Annual Conference on Neural Information Processing Systems, Granada, Spain, 2011 - PDF
[278] Marko Beko, Energy-based Localization in Wireless Sensor Networks using Semidefinite Relaxation, Proc. of WCNC 2011 - IEEE Wireless Communications & Networking Conference, Cancun, Mexico, 2011
[279] R. Cabral, João Paulo Costeira, F. De la Torre, Alexandre Bernardino, Fast Incremental Method for Matrix Completion: An Application to Trajectory Correction, Proc. of ICIP 2011 - IEEE International Conference on Image Processing, Brussels, Belgium, 2011 - PDF
[280] David Belo, João Sanches, Rodrigo Ventura, Detection of relevant events in a biocontrol framework with BCI, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[281] David Afonso, Patrícia Figueiredo, João Sanches, Automatic Hyper-Parameter estimation in fMRI, Proc. of IbPRIA 2011 - 5th Iberian Conference on Pattern Recognition and Image Analysis, Las Palmas de Gran Canaria, Spain, 2011
[282] N. Santos, João Sanches, Patrícia Figueiredo, Spatial priors for perfusion and transit time estimation in PASL-MRI, Proc. of ISBI 2011 - 10th IEEE International Symposium on Biomedical Imaging, Chicago, USA, 2011
[283] C. Cabral, Margarida Silveira, Patrícia Figueiredo, Decoding visual stimuli using classifier ensembles with optimized feature selection, Proc. of ISBI 2011 - 10th IEEE International Symposium on Biomedical Imaging, Chicago, USA, 2011
[284] R. Ribeiro, João Sanches, J. Velosa, F. Ramalho, R. T. Marinho, Correlacao do MELD com as caracteristicas fisicas da ecografia hepatobiliar na cirrose hepatica, Semana Digestiva 2011, Cascais, Portugal, 2011
[285] N. Santos, João Sanches, I. Sousa, Patrícia Figueiredo, A Total Variation spatial prior for the estimation of perfusion and transit time maps in PASL-MRI, Proc. of ISMRM 2011 - 19th Annual Meeting of the International Society for Magnetic Resonance in Medicine, Montreal, Canada, 2011
[286] R. Ribeiro, J. Velosa, F. Ramalho, João Sanches, Chronic Liver Disease Staging Classification Based on Ultrasound, Clinical and Laboratorial Data, Proc. of ISBI 2011 - 8th IEEE International Symposium on Biomedical Imaging, Chicago, Illinois, USA, 2011
[287] João Rodrigues, Hans Du Buf, A cortical framework for scene categorization, Proc. of VISAPP 2011 - International Conference on Computer Vision Theory and Applications, 2011
[288] António Silva, Sérgio Jesus, A post-detection maximum ratio combiner: experimental assessment on high diversity underwater channels (invited), Proc. of WoSSPA - 7th International Workshop on Systems, Signal Processing and their Applications, Tipaza, Algeria, 2011
[289] Cristiano Soares, Paulo Felisberto, Sérgio Jesus, Acoustic Observatories for Ocean Tomography: geometries and multi-array Matched-Field Tomography, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[290] U. Vilaipornsawai, António Silva, Sérgio Jesus, Underwater communications for moving source using geometry-adapted time reversal and DFE: UAN10 data, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[291] J. Martins, João Rodrigues, Hans Du Buf, Disparity energy model using a trained neuronal population, Proc. of ISSPIT 2011 - IEEE International Symposium on Signal Processing and Information Technology, Bilbao, Spain, 2011
[292] Ehsan Zamanizadeh, João Pedro Gomes, J. M. Bioucas-Dias, Source localization from time-differences of arrival using high-frequency communication signals, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011 - PDF
[293] João Pedro Gomes, B. Sinopoli, Collaborative sequential-based detection in wireless sensor networks, 45th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, USA, 2011
[294] David Afonso, João Sanches, Probe Velocity Tracking in Free-hand US without Spatial Locator, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[295] A. Domingues, Real Time HRV with smartphone, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[296] C. Carreiras, L. Almeida, João Sanches, ERD/ERS Event Detection from Phase Desynchronization Measurements in BCI, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[297] A. Domingues, T. Paiva, João Sanches, Sleep and Wakefulness activities: are they intrinsically different?, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[298] M. Farrajota, J. Martins, João Rodrigues, Hans Du Buf, Disparity energy model with keypoint disparity validation, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[299] José Seabra, João Sanches, L. Pedro, J. Fernandes, Ultrasound Plaque Enhanced Activity Index for Predicting Neurological Symptoms, Proc. of IbPRIA 2011 - Iberian Conference on Pattern Recognition and Image Analysis, Las Palmas, Gran Canaria, 2011
[300] António Silva, Sérgio Jesus, João Pedro Gomes, Probe timing optimization for time-reversal underwater communications, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[301] Dragana Bajovic, Dusan Jakovetic, J. Moura, João Xavier, B. Sinopoli, Large deviations analysis of consensus+innovations detection in random networks, Proc. of ALLERTON 2011 - 49th Annual Allerton Conference on Communication, Control, and Computing, University of Illinois, Urbana-Champaign, USA, 2011
[302] Dragana Bajovic, Dusan Jakovetic, João Xavier, B. Sinopoli, J. Moura, Asymptotic performance of distributed detection over random networks, Proc. of ICASSP 2011 - IEEE International Conference on Acoustics, Speech and Signal Processing, Prague, Czech Republic, 2011
[303] M. Barao, Jorge Salvador Marques, Offline Bayesian Identification of Jump Markov Nonlinear Systems, Proc. of 18th IFAC World Congress, Milan, Italy, 2011
[304] C. Berger, João Pedro Gomes, J. Moura, Sea-trial results for cyclic-prefix OFDM with long symbol duration, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[305] C. Berger, João Pedro Gomes, J. Moura, Study of pilot designs for cyclic-prefix OFDM on time-varying and sparse underwater acoustic channels, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[306] M. Bicego, A. Ulas, P. Schuffler, U. Castellani, V. Murino, A. Martins, Pedro Aguiar, M. Figueiredo, Renal Cancer Cell Classification using Generative Embeddings and Information Theoretic Kernels, Proc. of PRIB 2011 - IAPR International Conference on Pattern Recognition in Bioinformatics, Delft, The Netherlands, 2011
[307] A. Caiti, Sérgio Jesus, T. Husoy, I. Karasalo, R. Massimelli, T. Reinen, António Silva, UAN – Underwater Acoustic Network, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[308] Gustavo Carneiro, João Paulo Costeira, The Automatic Annotation and Retrieval of Digital Images of Prints and Tile Panels using Network Link Analysis Algorithms, Proc. of the Conference on Computer Vision and Analysis of Images of Art II, part of the IS&T/SPIE Electronic Imaging 2011, San Francisco, USA, 2011
[309] A. Coito, David Belo, T. Paiva, João Sanches, Topographic EEG Brain Mapping Before, During and After Obstructive Sleep Apnea Episodes, Proc. of ISBI 2011 - 8th IEEE International Symposium on Biomedical Imaging, Chicago, Illinois, USA, 2011
[310] M. Farrajota, João Rodrigues, Hans Du Buf, Optical flow by multi-scale annotated keypoints: A biological approach, Proc. of BIOSIGNALS 2011 - International Conference on Bio-inspired Systems and Signal Processing, Rome, Italy, 2011
[311] João Pedro Gomes, C. Berger, António Silva, Demodulation of Underwater OFDM Transmissions by Time Reversal and Basis Pursuit Methods (invited), Proc. of EW 2011 - 17th European Wireless Conference, Vienna, Austria, 2011
[312] Rui Guerreiro, Pedro Aguiar, Incremental Local Hough Transform for Line Segment Extraction, Proc. of ICIP 2011 - IEEE International Conference on Image Processing, Brussels, Belgium, 2011
[313] Jorge Salvador Marques, J. Lemos, M. Figueiredo, Jacinto Nascimento, M. Barao, Trajectory Analysis Using Switched Motion Fields: a Parametric Approach, Proc. of IbPRIA 2011 - 5th Iberian Conference on Pattern Recognition and Image Analysis, Las Palmas de Gran Canaria, Spain, 2011
[314] Jorge Salvador Marques, M. Figueiredo, Fast Estimation of Multiple Vector Fields: Application to Video Surveillance, Proc. of ISPA 2011 - 7th International Symposium on Image and Signal Processing and Analysis, Dubrovnik, Croatia, 2011
[315] Jorge Salvador Marques, M. Figueiredo, Image Super-segmentation: Segmentation with Multiple Labels from Shuffled Observations, Proc. of ICIP 2011 - IEEE International Conference on Image Processing, Brussels, Belgium, 2011
[316] A. Martins, N. Smith, Pedro Aguiar, M. Figueiredo, Structured Sparsity in Structured Prediction, Proc. of EMNLP 2011 - SIGDAT Conference on Empirical Methods in Natural Language Processing, Edinburgh, UK, 2011
[317] A. Martins, N. Smith, Pedro Aguiar, M. Figueiredo, Dual Decomposition with Many Overlapping Components, Proc. of EMNLP 2011 - SIGDAT Conference on Empirical Methods in Natural Language Processing, Edinburgh, UK, 2011
[318] C. Barata, Jorge Salvador Marques, J. Rozeira, Detecting the Pigment Network in Dermoscopy Images: a Directional Approach, Proc. of EMBC 2011 - 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, USA, 2011
[319] A. Martins, M. Figueiredo, Pedro Aguiar, N. Smith, E. Xing, An Augmented Lagrangian Approach to Constrained MAP Inference, Proc. of ICML 2011 - International Conference on Machine Learning, Bellevue, Washington, USA, 2011
[320] A. Martins, N. Smith, E. Xing, Pedro Aguiar, M. Figueiredo, Online Learning of Structured Predictors with Multiple Kernels, Proc. of AISTATS 2011 - International Conference on Artificial Intelligence and Statistics, Ft. Lauderdale, FL, USA, 2011
[321] João Mota, João Xavier, Pedro Aguiar, M. Pueschel, Basis pursuit in sensor networks, Proc. of ICASSP 2011 - IEEE International Conference on Acoustics, Speech and Signal Processing, Prague, Czech Republic, 2011
[322] Jacinto Nascimento, Jorge Salvador Marques, J. Lemos, Flexible trajectory modeling using a mixture of parametric motion fields for video surveillance, Proc. of ICIP 2011 - IEEE International Conference on Image Processing, Brussels, Belgium, 2011
[323] Jacinto Nascimento, Jorge Salvador Marques, M. Figueiredo, Discriminative Model Selection Using a Modified Bayesian Criterion: Application to Trajectory Modeling, Proc. of ICIP 2011 - IEEE International Conference on Image Processing, Brussels, Belgium, 2011
[324] H. Reboredo, V. Prabhu, M. Rodrigues, João Xavier, Filter design with secrecy constraints: the MIMO Gaussian wiretap channel with zero-forcing receive filters, Proc. of ICASSP 2011 - IEEE International Conference on Acoustics, Speech and Signal Processing, Prague, Czech Republic, 2011
[325] H. Reboredo, M. Rodrigues, M. Ara, João Xavier, Filter design with secrecy constraints: the degraded MIMO Gaussian wiretap channel, Proc. of VTC 2011 Spring - IEEE 73rd Vehicular Technology Conference, Budapest, Hungary, 2011
[326] R. Ribeiro, João Sanches, Diffuse liver disease classification from ultrasound surface characterization, clinical and laboratorial data, Proc. of IbPRIA 2011 - 5th Iberian Conference on Pattern Recognition and Image Analysis, Las Palmas de Gran Canaria, Spain, 2011
[327] R. Ribeiro, R. Marinho, J. Velosa, F. Ramalho, João Sanches, J. Suri, The Usefulness of Ultrasound in the Classification of Chronic Liver Disease, Proc. of EMBC 2011 - 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, USA, 2011
[328] U. Acharya, O. Faust, S. Sree, A. Alvin, G. Krishnamurthi, José Seabra, João Sanches, J. Suri, Atheromatic: Symptomatic vs. Asymptomatic Classification Of Carotid Ultrasound Plaque using a combination of HOS, DWT & Texture, Proc. of EMBC 2011 - 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, USA, 2011
[329] J. Leal, M. Oliveira, João Sanches, Analysis of cut-off criteria in ROC curve for endarterectomy decision making, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[330] R. Maximiano, João Sanches, Pharmacokinetic Parameter Estimation in DCE-MRI, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[331] R. Ribeiro, R. Marinho, João Sanches, Objective measures from Ultrasound Images of Cirrhotic Livers for Prediction of MELD Score, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto, Portugal, 2011
[332] R. Ribeiro, João Sanches, J. Velosa, F. Ramalho, R. Marinho, Relaccao das caracteristicas fisicas da ecografia hepatobiliar com a reserva hepatica, APEF 2011 - 14a Reuniao Anual da Associacao Portuguesa para o Estudo do Figado, Porto, Portugal, 2011
[333] Paulo Santos, Paulo Felisberto, Orlando Rodriguez, J. Joao, Sérgio Jesus, Geometric and Seabed parameter estimation using a Vector Sensor Array Experimental results from Makai experiment 2005, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2011
[334] Marko Beko, On Energy-based Localization in Wireless Sensor Networks, Proc. of SPAWC 2011 - 12th IEEE International Workshop on Signal Processing Advances in Wireless Communications, San Francisco, USA, 2011
[335] Paulo Felisberto, Nelson Martins, Sérgio Jesus, Field Calibration a Tool for Acoustic Noise Prediction: the CALCOM10 data set, Proc. of IX ETAS 2010 - IX Encontro de Tecnologia Acustica Submarina, Arraial do Cabo, Brasil, 2010
[336] S. Ijaz, António Silva, Orlando Rodriguez, Sérgio Jesus, Doppler domain decomposition of the underwater acoustic channel arriving paths for the CALCOM10 experiment, Proc. of MTS/IEEE OCEANS 2011 Conference, Santander, Spain, 2010
[337] A. Leal, Improved EEG-fMRI integration in epilepsy, Proc. of RecPad 2010 - 16th Portuguese Conference on Pattern Recognition, Vila Real, Portugal, 2010
[338] Gustavo Carneiro, Jacinto Nascimento, The Fusion of Deep Learning Architectures and Particle Filtering Applied to Lip Tracking, Proc. of ICPR 2010 - 20th International Conference on Pattern Recognition, Istanbul, Turkey, 2010 - PDF
[339] Marko Beko, Rui Dinis, Space-Time Block Code Design for Communication in Spread Systems, Proc. of SPAWC 2010 - 11th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Marrakech, Morocco, 2010
[340] Marko Beko, A Complex Convex Relaxation for Approximate Maximum Likelihood 2D Energy-based Source Localization in Sensor Networks, Proc. of ISWCS 2010 - 7th IEEE International Symposium on Wireless Communication Systems, York, UK, 2010
[341] Ehsan Zamanizadeh, João Pedro Gomes, J. M. Bioucas-Dias, Identification and Matching of Sparse Delay-Doppler Spread Functions from High-Frequency Communications Signals, Proc. of OCEANS 2010 Conference, Seattle, Washington, USA, 2010 - PDF
[342] I. Sousa, João Sanches, M. Pimentel, P. Vilela, Patrícia Figueiredo, Challenges for non-invasive brain perfusion quantification using ASL, Proc. of the XIX Symposium Neuroradiologicum, Bologna, Italy, 2010
[343] Rui Guerreiro, Pedro Aguiar, Learning Simple Texture Discrimination Filters, Proc. of ICIP 2010 - IEEE International Conference on Image Processing, Hong Kong, 2010
[344] Dragana Bajovic, Dusan Jakovetic, João Xavier, B. Sinopoli, J. M. F. Moura, Distributed detection over random networks: a large deviations analysis, Proc. of Allerton 2010 - 48th Allerton Conference on Communication, Control, and Computing, Illinois, USA, 2010
[345] J. Jose, M. Farrajota, João Rodrigues, Hans Du Buf, A vision system for detecting paths and moving obstacles for the blind, Proc. of DSAI 2010 - International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, Oxford, United Kingdom, 2010
[346] Hans Du Buf, J. Barroso, João Rodrigues, H. Paredes, M. Farrajota, H. Fernandes, J. Jose, V. Teixeira, M. Saleiro, The SmartVision navigation prototype for the blind, Proc. of DSAi 2010 - International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, Oxford, United Kingdom, 2010
[347] Paulo Santos, Paulo Felisberto, Sérgio Jesus, J. Joao, Experimental Results of Geometric and Geoacosutic Parameter Estimation Using a Vector Sensor Array, Proc. of IX ETAS 2010 - IX Encontro de Tecnologia Acustica Submarina, Arraial do Cabo, Brasil, 2010
[348] Paulo Santos, Paulo Felisberto, Sérgio Jesus, Vector Sensor Arrays in Underwater Acoustic Applications, Proc. of DoCEIS 2010 - Doctoral Conference on Computing, Electrical and Industrial Systems, Lisbon, Portugal, 2010
[349] Dusan Jakovetic, João Xavier, J. M. F. Moura, Consensus in correlated random topologies: weights for finite time horizon, Proc. of ICASSP 2010 - IEEE International Conference on Acoustics, Speech and Signal Processing, Dallas, Texas, USA, 2010
[350] A. F. T. Martins, N. A. Smith, E. P. Xing, Pedro Aguiar, M. A. T. Figueiredo, Online MKL for Structured Prediction, Proc. of NIPS Workshop on New Directions in Multiple Kernel Learning, Vancouver, B.C., Canada, 2010
[351] A. F. T. Martins, N. A. Smith, E. P. Xing, Pedro Aguiar, M. A. T. Figueiredo, Augmenting Dual Decomposition for MAP Inference, Proc. of NIPS Workshop on Optimization for Machine Learning, Vancouver, B.C., Canada, 2010
[352] Marko Beko, Rui Dinis, A Simple Design of Strutured Space-Time Block Codes for Communication in Spread Systems, Proc. of 33rd IEEE Sarnoff Symposium, Princeton, NJ, USA, 2010
[353] Gustavo Carneiro, Jacinto Nascimento, A. Freitas, Robust left ventricle segmentation from ultrasound data using deep neural networks and efficient search methods, Proc. of ISBI 2010 - IEEE International Symposium on Biomedical Imaging, Rotterdam, The Netherlands, 2010
[354] D. Castells, João Rodrigues, Hans Du Buf, Obstacle detection and avoidance on sidewalks, Proc. of VISAPP 2010 - International Conference on Computer Vision Theory and Applications, Angers, France, 2010
[355] L. Bandeira, Jorge Salvador Marques, J. Saraiva, P. Pina, M. Dene, Fields Detection by Automated Approaches, 2nd International Planetary Dune Workshop, Alamosa Colorado, USA, 2010
[356] Margarida Silveira, Patrícia Figueiredo, Joint fMRI brain activation detection and segmentation using Level Sets, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010 - PDF
[357] Margarida Silveira, Jorge Salvador Marques, Boosting Alzheimer Disease Diagnosis using PET images, Proc. of ICPR 2010 - 20th International Conference on Pattern Recognition, Istanbul, Turkey, 2010 - PDF
[358] Gustavo Carneiro, Jacinto Nascimento, Multiple dynamic models for tracking the left ventricle of the heart from ultrasound data using particle filters and deep learning architectures, Proc. of CVPR 2010 - IEEE International Conference on Computer Vision Pattern Recognition, San Francisco, USA, 2010
[359] J. Crespo, Pedro Aguiar, The 2D Orientation is Unique Through Principal Moments Analysis, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010 - PDF
[360] Gustavo Carneiro, The Automatic Design of Feature Spaces for Local Image Descriptors using an Ensemble of Non-linear Feature Extractors, Proc. of CVPR 2010 - IEEE Conference on Computer Vision and Pattern Recognition, San Francisco, USA, 2010
[361] N. Santos, Bayesian optimization of perfusion and transit time estimation in PASL-MRI, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010 - PDF
[362] L. Bandeira, Jorge Salvador Marques, J. Saraiva, P. Pina, Automated Detection of Sand Dunes on Mars, Proc. of ICIAR 2010 - International Conference on Image Analysis and Recognition, Povoa de Varzim, Portugal, 2010
[363] Gustavo Carneiro, A Comparative Study on the Use of an Ensemble of Feature Extractors for the Automatic Design of Local Image Descriptors, Proc. of ICPR 2010 - 20th International Conference on Pattern Recognition, Istanbul, Turkey, 2010 - PDF
[364] R. Sousa, João Rodrigues, Hans Du Buf, Recognition of facial expressions by cortical multi-scale line and edge coding, Proc. of ICIAR 2010 - International Conference on Image Analysis and Recognition, Povoa do Varzim, Portugal, 2010
[365] João Mota, Pedro Aguiar, Efficient Methods for Point Matching with Known Camera Orientation, Proc. of ICIAR 2010 - 7th International Conferenceon Image Analysis and recognition, Povoa de Varzim, Portugal, 2010
[366] Nelson Martins, L. Calado, A. C. de Paula, Sérgio Jesus, Classification of three-dimensional ocean features using three-dimensional empirical orthogonal functions, Proc. of ECUA 2010 - 10th European Conference on Underwater Acoustics, Istanbul, Turkey, 2010
[367] M. Saleiro, João Rodrigues, Hans Du Buf, Cognitive robotics: a new approach to simultaneous localisation and mapping, Proc. of RecPad 2010 - 16th Portuguese Conference on Pattern Recognition, Vila Real, Portugal, 2010
[368] António Silva, Orlando Rodriguez, Friedrich Zabel, J. Huillery, Sérgio Jesus, Underwater Acoustic simulations with a time variable acoustic propagation model, Proc. of ECUA 2010 - 10th European Conference on Underwater Acoustics, Istanbul, Turkey, 2010
[369] L. G. Guimaraes, C. E. Parente, Sérgio Jesus, Orlando Rodriguez, Analysis of sound propagation in the Southwest Coast of Portugal Eddies, Meeting of the Americas, Iguassu Falls, Brazil, 2010
[370] Orlando Rodriguez, António Silva, Friedrich Zabel, Sérgio Jesus, The TV-APM interface: a web service for collaborative modeling, Proc. of ECUA - 10th European Conference on Underwater Acoustics, Istanbul, Turkey, 2010
[371] U. Vilaipornsawai, António Silva, Sérgio Jesus, Combined adaptive time reversal and DFE technique for time-varying underwater communications, Proc. of ECUA 2010 - 10th European Conference on Underwater Acoustics, Istanbul, Turkey, 2010
[372] Ehsan Zamanizadeh, João Pedro Gomes, J. M. Bioucas-Dias, Identification of sparse time-varying underwater channels through basis pursuit methods, Proc. of ECUA 2010 - 10th European Conference on Underwater Acoustics, Istanbul, Turkey, 2010 - PDF
[373] Marko Beko, Rui Dinis, A Simple Design of Structured Space-Time Block Codes for Communication in Spread Systems, Proc. of 33rd IEEE Sarnoff Symposium, Princeton, NJ, USA, 2010
[374] Orlando Rodriguez, António Silva, João Pedro Gomes, Sérgio Jesus, Modeling arrival scattering due to surface roughness, Proc. of ECUA 2010 - 10th European Conference on Underwater Acoustics, Istanbul, Turkey, 2010
[375] S. Ijaz, António Silva, Sérgio Jesus, Compensating for source depth change and observing surface waves using underwater communication signals, Proc. of SENSORCOMM 2010 4th International Conference on Sensor Technologies and Applications, Venice, Italy, 2010
[376] Paulo Felisberto, Paulo Santos, Sérgio Jesus, Tracking source azimuth using a single vector sensor, Proc. of SENSORCOMM 2010 4th International Conference on Sensor Technologies and Applications, Venice, Italy, 2010
[377] Tiago Veiga, Cooperative Active Perception using POMDPs, Proc. of AAAI 2008 Workshop on Advancements in POMDP Solvers, Chicago, USA, 2010
[378] Manuele Bicego, André Martins, Vittorio Murino, Pedro Aguiar, Mario Figueiredo, 2D Shape Recognition using Information Theoretic Kernels, Proc. of ICPR 2010 20th International Conference on Pattern Recognition, Istanbul, Turkey, 2010
[379] José Seabra, João Sanches, On Estimating De-Speckled and Speckle Components from B-Mode Ultrasound images, Proc. of ISBI 2010 - IEEE International Symposium on Biomedical Imaging, Rotterdam, The Netherlands, 2010
[380] José Seabra, João Sanches, F. Ciompi, P. Radeva, Ultrasonographic Plaque Characterization Using a Rayleigh Mixture Model, Proc. of ISBI 2010 - IEEE International Symposium on Biomedical Imaging, Rotterdam, The Netherlands, 2010
[381] A. F. T. Martins, M. Bicego, V. Murino, Pedro Aguiar, M. A. T. Figueiredo, Information Theoretical Kernels for Generative Embeddings based on Hidden Markov Models, Proc. of SSSPR 2010 - Workshop on Structural, Syntactic, and Statistical Techniques in Pattern Recognition, Cesme, Izmir, Turkey, 2010
[382] Alexandre Domingues, O. Adamec, João Sanches, S. Santos, T. Paiva, Actigraphy Data Classification during Sleep and Wakefulness States, Proc. of 20th Congress of the European Sleep Research Society, Lisbon, Portugal, 2010
[383] O. Adamec, A. Domingues, S. Santos, João Sanches, T. Paiva, A Mixture Distribution Model to describe Actigraphy Data during Sleep and Wakefulness States, Proc. of 20th Congress of the European Sleep Research Society, Lisbon, Portugal, 2010
[384] João Sanches, B. Pereira, T. Paiva, Cell Phone based Continuous Tympanic Temperature Measurement System, Proc. of 20th Congress of the European Sleep Research Society, Lisbon, Portugal, 2010
[385] João Sanches, P. Pires, T. Paiva, Cell Phone based Sleep electronic Diary (SeD), Proc. of 20th Congress of the European Sleep Research Society, Lisbon, Portugal, 2010
[386] Jacinto Nascimento, J. G. Silva, Manifold learning for object tracking with multiple motion dynamics, Proc. of ECCV 2010 - European Conference on Computer Vision, Creete, Grece, 2010
[387] Alessio Del Bue, João Xavier, L. Agapito, M. Paladini, Bilinear factorization via Augmented Lagrange Multipliers, Proc. of ECCV 2010 - 11th European Conference on Computer Vision, Crete, Greece, 2010
[388] Jacinto Nascimento, Jorge Salvador Marques, Improved Gradient Vector Flow for robust shape estimation in medical imaging, Proc. of EMBC 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[389] Rodrigo Ventura, Artem Khmelinskii, João Sanches, Classifier – assisted metric for chromosome pairing, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[390] A. Gafaniz, João Sanches, ATP Consumption and Neural Electrical Activity: A Physiological Model for Brain Imaging, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[391] A. Domingues, O. Odamec, T. Paiva, João Sanches, Automatic Annotation of Actigraphy Data for Sleep Disorders Diagnosis Purposes, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[392] Pinar Oguz-Ekim, João Pedro Gomes, João Xavier, Paulo Oliveira, A convex relaxation for approximate maximum-likelihood 2D source localization from range measurements, Proc. of ICASSP 2010 - IEEE International Conference on Acoustics, Speech and Signal Processing, Dallas, Texas, USA, 2010
[393] Patrícia Figueiredo, Carlos Silvestre, Paulo Rosa, Nonlinear HRF model identification using multiple model set valued observers, Proc. of HBM 2010 - 16th Annual Meeting of the Organization for Human Brain Mapping, Barcelona, Spain, 2010
[394] Isabel Rodrigues, João Sanches, Photoblinking/Photobleaching Differential Equation Model for Intensity Decay of Fluorescence Microscopy Images, Proc. of ISBI 2010 - IEEE International Symposium on Biomedical Imaging, Rotterdam, The Netherlands, 2010
[395] Gustavo Carneiro, A Comparison Study on the Use of an Ensemble of Feature Extractors for the Automatic Design of Local Image Descriptors, Proc. of ICPR 2010 - IEEE International Conference on Pattern Recognition, Istanbul, Turkey, 2010
[396] David Afonso, Parameter free Bayesian activity detection in fMRI, Proc. of HBM 2010 - 16th Annual Meeting of the Organization for Human Brain Mapping, Barcelona, Spain, 2010
[397] João Sanches, I. Sousa, Patrícia Figueiredo, Bayesian Fisher Information Criterion for Sampling Optimization in ASL-MRI, Proc. of ISBI 2010 - 10th IEEE International Symposium on Biomedical Imaging, Rotterdam, The Netherlands, 2010
[398] O. Adamec, A. Domingues, T. Paiva, João Sanches, Statistical characterization of actigraphy data during Sleep and Wakefulness States, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[399] João Sanches, B. Pereira, T. Paiva, Headset Bluetooth and Cell Phone based Continuous Central Body Temperature Measurement System, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[400] M. Bicego, A. Perina, V. Murino, A. Martins, Pedro Aguiar, M. Figueiredo, Combining Free Energy Score Spaces with Information Theoretic Kernels: Application to Scene Classification, Proc. of ICIP 2010 - IEEE International Conference on Image Processing, Hong Kong, 2010
[401] Jacinto Nascimento, Gustavo Carneiro, Efficient search methods and Deep belief Networks with particle filtering for non-rigid tracking: Application to lip tracking, Proc. of ICIP 2010 - IEEE International Conference on Image Processing, pp. 3817-3820, Hong-Kong, 2010
[402] Jacinto Nascimento, Jorge Salvador Marques, Improving the Robustness of Gradient Vector Flow in Cluttered Images, Proc. of ICIP 2010 - IEEE International Conference on Image Processing, Hong Kong, 2010
[403] M. Barao, Jorge Salvador Marques, J. M. Lemos, An Improved EM-method for the Estimation of Transition Probabilities in Multiple Model Switching Systems, Proc. of NOLCOS 2010 - 8th IFAC Symposium on Nonlinear Control Systems, Bologna, Italy, 2010
[404] M. A. T. Figueiredo, Classification of Complex Pedestrian Activities from Trajectories, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010
[405] Isabel Rodrigues, João Sanches, Denoising of LSFCM images with compensation for the Photoblinking/Photobleaching effects, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[406] José Seabra, L. M. Pedro, J. F. Fernandes, João Sanches, Ultrasonographic Characterization and Identification of Symptomatic Carotid Plaques, Proc. of EMBC 2010 - 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Buenos Aires, Argentina, 2010
[407] A. F. T. Martins, N. A. Smith, E. P. Xing, Pedro Aguiar, M. A. T. Figueiredo, Turbo Parsers: Dependency Parsing by Approximate Variational Inference, Proc. of EMNLP 2010 - SIGDAT Conference on Empirical Methods in Natural Language Processing, Cambridge, MA, USA, 2010
[408] Nelson Martins, Sérgio Jesus, From oceanographic to acoustic forecasting: acoustic model calibration using in situ acoustic measures, Proc. of IX ETAS 2010 - IX Encontro de Tecnologia Acustica Submarina, Arraial do Cabo, Brasil, 2010
[409] Jacinto Nascimento, Jorge Salvador Marques, M. A. T. Figueiredo, Discriminative Model Selection for Object Motion Recognition, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010
[410] António Silva, Friedrich Zabel, Celestino Martins, S. Ijaz, Sérgio Jesus, An environmental equalizer for underwater acoustic communications Tested at Hydralab III, Hydralab III Joint User Meeting, Hannover, Germany, 2010
[411] L. G. Guimaraes, C. E. Parente, Sérgio Jesus, Orlando Rodriguez, Double Munk Channel Model to Underwater Acoustic Fluctuations in Presence of Mediterranean Eddies in the Southwest Coast of Portugal, 72th Conference of the European Association of Geoscientists & Engineers, Barcelona, Spain, 2010
[412] S. I. Siddiqui, Sérgio Jesus, António Silva, Doppler domain decomposition of the underwater acoustic channel arriving paths for the CALCOM10 experiment, IX ETAS - IX Encontro de Tecnologia Acustica Submarina, Arraial do Cabo, Brasil, 2010
[413] E. Fernandes, Flames Spectrum Estimation Based on Gaussian Mixtures: a Bayesian Approach, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[414] Isabel Rodrigues, João Sanches, Denoising of Fluorescence Confocal Image Sequences: a Comparison Study, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[415] Isabel Rodrigues, Photobleaching and Photoblinking model describing intensity fading in LSFCM images, Proc. of RecPad - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[416] I. Sousa, Patrícia Figueiredo, Optimizing sampling strategies for perfusion quantification using PASL, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[417] J. Farthouat, João Sanches, Patrícia Figueiredo, Bayesian estimation of perfusion using PASL-MRI, Proc. of RecPad - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[418] J. Huillery, Multi-node processing for asymmetrical communications in underwater acoustic networks, Proc. of WUnderNet 2009 - IEEE International Workshop on Underwater Networks, Bradford, UK, 2009
[419] M. Saleiro, Automatic hand or head gesture interface for individuals with motor impairments, senior citizens and young children, Proc. of DSAI 2009 - International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, Lisbon, Portugal, pp. 165-171, 2009
[420] Artem Khmelinskii, Chromosome Pairing Using Mutual Information in Bone Marrow Cells, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[421] R. Ribeiro, Automatic Diagnosis of Liver Steatosis by Ultrasound using Autoregressive Tissue Characterization, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[422] Gustavo Carneiro, Detection of the Left Ventricle of the Heart in Ultrasound Images using Deep Neural Networks, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[423] M. Farrajota, Multi-scale keypoint annotation – a biological approach, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[424] L. Bandeira, Jorge Salvador Marques, P. Pina, Automatic delimitation of regions with Aeolian features on Mars, Proc. of 40th Lunar and Planetary Science Conference, Houston, Texas, USA, 2009
[425] M. Puschel, Distributed algorithms for basis pursuit, Proc. of SPARS 2009 - International Workshop on Signal Processing with Adaptive Sparse Structured Representation, Saint-Malo, France, 2009
[426] R. Ribeiro, Fatty liver characterization and classification by ultrasound, Proc. of IbPRIA 2009 - 4th Iberian Conference on Pattern Recognition and Image Analysis, Povoa de Varzim, Portugal, 2009
[427] L. Agapito, Factorization for Non-Rigid and Articulated Structure using Metric Projections, Proc. of CVPR 2009 - IEEE Computer Science on Computer Vision and Pattern Recognition, Miami, USA, 2009
[428] J. K. Fayad, Non-rigid structure from motion using quadratic deformation models, Proc. of BMVC 2009 - British Machine Vision Conference, London, UK, 2009
[429] Ricardo Ferreira, Shape from motion of nonrigid objects: the case of isometrically deformable flat surfaces, Proc. of BMVC 2009 - British Machine Vision Conference, London, UK, 2009
[430] J. K. Fayad, Human body modeling using quadratic deformations, Proc. ESMC 2009 - EUROMECH Solid Mechanics Conference, Lisboa, Portugal, 2009
[431] G. Lopes, Principal moments for efficient representation of 2D shape, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[432] Manuel Marques, LAMP: Linear Approach for Matching Points, Proc. of ICIP2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[433] J. K. Fayad, A weighted factorization approach for articulated motion modelling, Proc. of ECCOMAS Multibody Dynamics Conference, Warsaw, Poland, 2009
[434] João Rodrigues, Object segregation and local gist vision using low-level geometry, Proc. of ECVP 2009 - 32nd European Conference on Visual Perception, Regensburg, Germany. Perception Vol. 38 Suppl, pp. 41-42, 2009
[435] Dragana Bajovic, B. Sinopoli, João Xavier, Robust linear dimensionality reduction for hypothesis testing with application to sensor selection, Proc. of 47th Anual Allerton Conference on Communication, Control, and Computing, Illinois, USA, 2009
[436] João Pedro Gomes, M. Stojanovic, Performance analysis of filtered multitone modulation systems for underwater communication, Proc. of MTS/IEEE OCEANS 2009, Biloxi, Mississippi, USA, 2009
[437] Margarida Silveira, S. Heleno, Classification of Water Regions in SAR Images using Level Sets and Non-Parametric Density Estimation, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[438] Isabel Rodrigues, João Sanches, Fluorescence Microscopy Imaging Denoising with Log-Euclidean Priors and Photobleaching Compensation, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[439] P. Pires, T. Paiva, João Sanches, Sleep/Wakefulness state from actigraphy, Proc. of IbPRIA - 4th Iberian Conference on Pattern Recognition and Image Analysis, Povoa de Varzim, Portugal, 2009
[440] M. Wels, Y. Zhang, Gustavo Carneiro, M. Huber, J. Hornegger, D. Comaniciu, Fast and Robust 3-D MRI Brain Structure Segmentation, Proc. of MICCAI 2009 - 12th International Conference on Medical Image Computing and Computer Assisted Intervention, London, UK, 2009
[441] R. Sousa, João Rodrigues, Hans Du Buf, Correlates of facial expressions in the primary visual cortex, Proc. of BCCN 2009 - Bernstein Conference on Computational Neuroscience, Frankfurt am Main, Germany, 2009
[442] M. A. T. Figueiredo, Trajectory Modeling Using Mixtures of Vector Fields, Proc. of IbPRIA 2009 - 4th Iberian Conference on Pattern Recognition and Image Analysis, Povoa de Varzim, Portugal, 2009
[443] I. Sousa, João Sanches, Patrícia Figueiredo, Sampling strategy for perfusion quantification using PASL, Proc. of 26th Annual Scientific Meeting of the ESMRMB, Antalya, Turkey, 2009
[444] Roberto Lam, Hans Du Buf, Invariant categorization of poligonal objects using multi-resolution signatures, Proc. of KDIR 2009 - International Conference on Knowledge Discovery and Information Retrieval, Funchal, Madeira, 2009
[445] Jacinto Nascimento, M. A. Figueiredo, Jorge Salvador Marques, Trajectory analysis in natural images using mixtures of vector Fields, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[446] Dragana Bajovic, B. Sinopoli, João Xavier, Sensor selection for hypothesis testing in wireless sensor networks: a Kullback-Leibler based approach, Proc. of CDC 2009 - 48th IEEE Conference on Decision and Control, Shanghai, China, 2009
[447] Nuno Pinho da Silva, The Normalized Subspace Inclusion: Robust Clustering of Motion Subspace, Proc. of ICCV 2009 - The 12th IEEE International Conference on Computer Vision, Kyoto, Japan, 2009 - PDF
[448] Marco Stošić, Subspace matching: Unique solution to point matching with geometric constraints, Proc. of ICCV 2009 - 12th IEEE International Conference on Computer Vision, Kyoto, Japan, 2009 - PDF
[449] David Afonso, ARMA estimation a comparison study for fMRI, Proc. of RecPad 2009 - 15th edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009
[450] José Seabra, Usefulness of ultrasonic speckle decomposition procedure for tissue characterization, Proc. of RecPad 2009 - 15th Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009 - PDF
[451] José Seabra, Toward the development of a Web Ultrasonic Plaque Analysis (WUPA) Tool, Proc. of RecPad 2009 - 15th Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009 - PDF
[452] A. Fred, A Biometric Identification System Based on Thyroid Tissue Echo-Morphology, Proc. of BIOSIGNALS 2009 - 2nd International Conference on Bio-inspired Systems and Signal Processing, Porto, Portugal, 2009 - PDF
[453] C. E. Parente, Propagacao acustica em aguas profundas na presenca de massas daguas de mesoescala na costa sudoeste de Portugal, Proc. of the 11th Conference of the Brasilian Geophysical Society, Salvador, Brazil, 2009
[454] L. Guimaraes, C. Parente, Sérgio Jesus, Orlando Rodriguez, Modelagem acustica para a presenca de vortices na costa sudoeste de Portugal, Proc. of ETAS 2009 - VIII Encontro de Tencolologia em Acustica Submarina, Rio de Janeiro, Brazil, 2009
[455] Nuno Pinho da Silva, João Paulo Costeira, Geometrical Consistent Clustering of Linear Subspaces, Proc. of RecPad 2009 - 15th Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009 - PDF
[456] Aamir Ahmad, Alessio Del Bue, Pedro Lima, Background Subtraction Based on Rank Constraint for Point Trajectories, Proc. of RecPad 2009 - 15th Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2009 - PDF
[457] J. Coelho, M. Lauterbach, Patrícia Figueiredo, A Binary Detection Approach for fMRI, Proc. of HBM 2009 - 15th Annual Meeting of the Organization for Human Brain Mapping, San Francisco, USA, 2009 - PDF
[458] Alessio Del Bue, Marco Stošić, Marija Dodig, João Xavier, 2D-3D Registration of Deformable Shapes with Manifold Projection, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009 - PDF
[459] J. Martins, Focus of Attention and Region Segregation by Low-Level Geometry, Proc. of VISAPP 2009 - 4th International Conference Computer Vision Theory and Applications, Lisbon, Portugal, Vol. 2, pp. 267-272, 2009
[460] Paulo Santos, Geoacoustic Matched-field inversion using a Vertical Vector Sensor Array, Proc. of UAM 2009 - 3rd. International Conference on Underwater Acoustic Measurements: Technologies & Results, Nafplion, Greece, 2009
[461] Ricardo Ferreira, Reconstruction of Isometrically Deformable Flat Surfaces in 3D from Multiple Camera Images, Proc. of ICASSP 2009 - IEEE International Conference on Acoustics, Speech, and Signal Processing, Taipei, Taiwan, 2009 - PDF
[462] V. Brito, Fine arts edutainment: the amateur painter, Proc. of GRAPP 2008 - International Conference on Computer Graphics Theory and Applications, Funchal, Portugal, pp 262-267, 2008 - PDF
[463] J. Fayad, Articulated motion analysis from motion capture data, Proc. of CMBBE 2008 - International Symposium on Computer Methods in Biomechanics and Biomedical Engineering, Porto, Portugal, 2008
[464] M. A. Figueiredo, Tsallis kernels on measures, Proc. of ITW 2008 - IEEE Information Theory Workshop, Porto, Portugal, 2008
[465] M. A. Figueiredo, Nonextensive entropic kernels, Proc. of ICML 2008 - International Conference on Machine Learning, Helsinki, Finland, 2008
[466] António Silva, OFDM Demodulation in Underwater Time-Reversed Shortened Channels, Proc. of MTS/IEEE OCEANS Conference, Quebec, Canada, 2008
[467] N. Monteiro, Detection of statistical periodicities in DNA by conflict and entropy minimization methods, Proc. of EUSIPCO 2008 - 16th European Signal Processing Conference, Lausanne, Switzerland, 2008
[468] Sérgio Jesus, A time-reversal suboptimal detector for underwater acoustic barriers, Proc. of MTS/IEEE OCEANS Conference, Quebec, Canada, 2008
[469] Nelson Martins, Water column tomographic inversion with a network of drifting buoys, Pros. of ACOUSTICS 2008 - 2nd ASA-EAA Joint Conference, Paris, France, 2008
[470] João Rodrigues, An integrated framework for combining gist vision with object segregation, categorisation and recognition, Proc. of ECVP 2008 - 31th European Conference on Visual Perception, Utrecht, The Netherlands, 2008
[471] João Rodrigues, Brightness perception: one simple model explains most if not all effects, Proc. of ECVP 2008 - 31th European Conference on Visual Perception, Utrecht, The Netherlands, 2008
[472] Rui Dinis, J. Silva, N. Souto, L. Abreu, Multiresolution MBMS Transmissions for MIMO UTRA LTE systems, Proc. of the IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Las Vegas, USA, 2008
[473] Teresa Araújo, Analytical Evaluation of Nonlinear Distortion Effects on OFDMA Uplink Signals, Proc. of VTC 2008 (Spring) - IEEE 67th Vehicular Technology Conference, Marina Bay, Singapore, 2008
[474] Rui Dinis, R. Oliveira, L. Bernardo, P. Pinto, A Load-adaptive Timeout for Beaconing-based Link Protocols in Ad Hoc Networks, Proc. of EW 2008 - European Wireless Conference, Prague, Czech Republic, 2008
[475] Rui Dinis, P. Montezuma, J. Martins, Soft Combining ARQ Techniques for Wireless Systems Employing SC-FDE Schemes, Proc. of ICCCN 2008 - 17th International Conference on Computer Communications and Networks, St. Thomas, USA, 2008
[476] M. Silva, Rui Dinis, On Pre-Processing for MIMO W-CDMA, Proc. of WPMC 2008 - The 11th International Symposium on Wireless Personal Multimedia Communications, Lapland, Finland, 2008
[477] J. Silva, Rui Dinis, N. Souto, Efficient Channel Estimation for Iterative MIMO SC-FDE Systems, Proc. of VTC 2008 (Fall) - IEEE 68th Vehicular Technology Conference, Calgary, Canada, 2008
[478] Teresa Araújo, Rui Dinis, Analytical Evaluation of Nonlinear Distortion Effects on OFDMA Signals used in the Downlink Transmission, Proc. of ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems, Reykjavik, Iceland, 2008
[479] Pedro Aguiar, Marco Stošić, Spectrally Optimal Factorization of Incomplete Matrices, Proc. of CVPR 2008 - IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Anchorage, Alaska, 2008 - PDF
[480] Alessio Del Bue, A Factorization Approach to Structure fromMotion with Shape Priors, Proc. of CVPR 2008 - IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Anchorage, Alaska, 2008
[481] Margarida Silveira, Jorge Salvador Marques, Level Set Segmentation of Dermoscopy Images, Proc. of ISBI 2008 - 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Paris, France, 2008 - PDF
[482] José Rodrigues, ANSIG – An Analytic Signature for Permutation-Invariant Two-Dimensional Shape Representation, Proc. of CVPR 2008 - IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Anchorage, Alaska, 2008
[483] L. Caldeira, Pharmacokinetic Perfusion Curves Estimation for Liver Tumor Diagnosis from DCE-MRI, Proc. of ICIAR 2008 - International Conference on Image Analysis and Recognition, Povoa de Varzim, Portugal, 2008
[484] M. Lauterbach, FMRI Brain Activity and Underlying Hemodynamics Estimation in a New Bayesian Framework, Proc. of ISBI 2008 - 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Paris, France, 2008
[485] L. Caldeira, Liver Tumor Assessment with DCE-MRI, Proc. of ISBI 2008 - 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Paris, France, 2008
[486] K. Bartnykas, Comparison of Two Different Approaches for Brain Activity Detection in FMRI: SPM-Bayesian and SPM-GLM, Proc. of ISBI 2008 - 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Paris, France, 2008
[487] João Sanches, Sampling Strategy for Perfusion Quantification using PASL-MRI, Proc. of ISBI 2008 - 5th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Paris, France, 2008
[488] Marko Beko, Low SNR analysis of the non-coherent MIMO channel under arbitrary channel and noise correlation structures, Proc. of SPAWC2008 - 9th IEEE Workshop on Signal Processing Advances in Wireless Communications, Recife, Brasil, 2008
[489] M. A. T. Figueiredo, Unsupervised Learning of Motion Patterns using Generative Models, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[490] João Sanches, Jacinto Nascimento, Ultrasound Imaging LV Tracking with Adaptive Window Size and Automatic Hyper-Parameter Estimation, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[491] Marco Stošić, Globally Optimal Solution to Exploit Rigidity When Recovering Structure from Motion Under Occlusion, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[492] José Rodrigues, Classification of Unlabeled Point Sets using ANSIG, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[493] J. Bioucas-Dias, Denoising of Medical Images Corrupted by Poisson Noise, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[494] M. H. Lauterbach, Robust Brain Activation Detection in Functional MRI, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[495] L. Caldeira, Automatic Liver Tumor Diagnosis with Dynamic-Contrast Enhanced MRI, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[496] António Silva, Experimental assessment of time-reversed OFDM underwater communications, Proc. of ACOUSTICS 2008 - 2nd ASA-EAA Joint Conference, Paris, France, 2008
[497] Margarida Silveira, Pedro Aguiar, Simultaneous Registration and Intensity Normalization of SPECT Perfusion Images, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[498] F. Seixas, Margarida Silveira, S. Heleno, Water/Land Segmentation in SAR Images using Level Sets, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[499] Margarida Silveira, Jacinto Nascimento, Jorge Salvador Marques, Level Set Segmentation with Outlier Rejection, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[500] Matteo Taiana, Sample-Based 3D Tracking of Colored Objects: A Flexible Architecture, Proc. of BMVC 2008 - The British Machine Vision Conference, University of Leeds, Leeds, UK, 2008 - PDF
[501] F. Nunes, Performance Evaluation of Decision-Directed Carrier Synchronization for SC-FDE Schemes, Proc. of ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems, Reykjavik, Iceland, 2008
[502] José Seabra, Convex Ultrasound Image Reconstruction with Log-Euclidean Priors, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[503] José Seabra, Three-dimensional labeling of vulnerable regions in carotid plaques using Graph-Cuts, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[504] José Seabra, Modeling Log-Compressed Ultrasound Images for Radio Frequency Signal Recovery, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[505] X. Llado, Recovering Euclidean Deformable Models from Stereo-motion, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[506] Nuno Pinho da Silva, Subspace Segmentation with Outliers: a Grassmannian approach to the maximum consensus subspace, Proc. of CVPR 2008 - IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Anchorage, Alaska, USA, 2008
[507] Rodrigo Ventura, João Sanches, Artem Khmelinskii, Automatic Chromosome Pairing Using Mutual Information, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[508] M. H. Lauterbach, fMRI Binary Detection of Brain Activated Regions with Graph-Cuts, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[509] João Sanches, Total Variation with Automatic Hyper-Parameter Estimation, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[510] Isabel Rodrigues, Temporal 2D Reconstruction of Cell Nucleus from Fluorescence Confocal Microscopy Images with Anisotropic Filtering, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[511] Isabel Rodrigues, Fluorescence Confocal Microscopy Imaging Denoising with Photobleaching, Proc. of EMBC 2008 - 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, Canada, 2008 - PDF
[512] J. Santos, Color 3D Model-Based Tracking with Arbitrary Projection Models, Proc. of SIMPAR 2008 - International Conference on Simulation, Modeling and Programming for Autonomous Robots, Workshop on Omnidirectional Robot Vision, Venice, Italy, 2008 - PDF
[513] N. Delgado, F. Nunes, João Xavier, GNSS satellite selection for multiple-constellations using convex geometry, Proc. of NAVITEC 2008 - 4th ESA Workshop on Satellite Navigation User Equipment Technologies, Noordwijk, The Netherlands, 2008
[514] N. Delgado, F. Nunes, João Xavier, A geometrical approach for maximum likelihood estimation of multipath, Proc. of ION GNSS 2008 - The 21st International Technical Meeting of the Satellite Division of the Institute of Navigation, Savannah, Georgia, USA, 2008
[515] João Sanches, A. G. Almeida, I. Silva, Alignment-by-Reconstruction in Cardiac MRI, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[516] João Sanches, Isabel Rodrigues, Fluorescence Confocal Imaging Noise Removal: A Bayesian Approach, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[517] João Sanches, J. Santos, S. Carvalho, Autonomic Nervous System Control Model of the Blood Pressure and Heart Rate Physiological Variables, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[518] M. H. Lauterbach, fMRI Binary Detection, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[519] R. Ribeiro, Fatty Liver Automatic Diagnosis from Ultrasound Images, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[520] José Seabra, Labeling of the Echo-Morphology of Atherosclerotic Plaques using Graph-Cuts, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[521] João Sanches, J. Santos, S. Carvalho, Autonomic Nervous System Control Model of the Blood Pressure and Heart Rate Physiological Variables, Workshop Physics of Biological Systems: From Genes to Societies, Lisbon, Portugal, 2008
[522] Pedro Pires, Activity Characterization from Actimetry Sensor Data for Sleep Disorders Diagnosis, Proc. of the Workshop Physics of Biological Systems: From Genes to Societies, Lisbon, Portugal, 2008
[523] L. B. Almeida, Blind Adaptative Deblurring of Chromosome images, Proc. of FPBC 2008 - 1st Portuguese Forum on Computational Biology, Gulbenkian Institute of Science, Oeiras, Portugal, 2008
[524] M. Carmo-Fonseca, Automatic Pairing of Metaphase Chromosomes with Mutual Information for Karyotyping Purposes, Proc. of FPBC 2008 - 1st Portuguese Forum on Computational Biology, Gulbenkian Institute of Science, Oeiras, Portugal, 2008
[525] Isabel Rodrigues, Spation-temporal 3D reconstruction from fluorescent microscopy images with anisotripic filtering, Proc. of FPBC 2008 - 1st Portuguese Forum on Computational Biology, Gulbenkian Institute of Science, Oeiras, Portugal, 2008
[526] Isabel Rodrigues, Cell nucleus GFP flow analysis from sequences of LSCFM images, Proc. of Portugal-UT Austin CFD 2008 - 1st Workshop on Computational Engineering: Fluid Dynamics, IST, Lisbon, Portugal, 2008
[527] J. Santos, S. Carvalho, João Sanches, Autonomic Nervous System Control Model of the Blood Pressure and Heart Rate Physiological Variables, Portugal-UT Austin CFD 2008 - 1st Workshop on Computational Engineering: Fluid Dynamics, IST, Lisbon, Portugal, 2008
[528] J. Martins, Region segregation and saliency using colour information, Proc. of RecPad 2008 - 14th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2008
[529] M. Lauterbach, Joint Bayesian Detection of Brain Activated Regions and Local HRF Estimation in Functional MRI, Proc. of ICASSP 2008 - IEEE International Conference on Acoustics, Speech, and Signal Processing, Las Vegas, Nevada, USA, 2008
[530] J. P. Hermand, Medium frequency (800-1600Hz) geoacoustic inversions with drifting sparse arrays during the MREA/BP07 experiment, Proc. of ACOUSTICS 2008 - 2nd ASA-EAA Joint Conference, Paris, France, 2008
[531] Rui Dinis, D. Falconer, Joint Frequency-Domain Equalization and Channel Estimation using Superimposed Pilots, Proc. of WCNC 2008 - IEEE Wireless Comunications & Networking Conference, Las Vegas, USA, 2008
[532] N. Souto, Rui Dinis, J. C. Silva, P. Carvalho, A High Throughput Technique for OFDM Systems, Proc. of WCNC 2008 - IEEE Wireless Comunications & Networking Conference, Las Vegas, USA, 2008
[533] P. Carvalho, J. Martins, L. Bernardo, Rui Dinis, Effective Power Control in UWB Systems Using Spreading Codes Spatial Resolution Properties, Proc. of ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems, Reykjavik, Iceland, 2008
[534] Francisco Garcia, Isabel Lourtie, Efficiency of Real Time Gaussian Transient Detectors: Comparing the Karhunen Loeve and the Wavelet Decompositions, Proceedings of the International Conference on Acoustics, Speech and Signal Processing, Istanbul, Turkey, 2008 - PDF
[535] Artem Khmelinskii, Chromosome Pairing for Karyotyping Purposes, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[536] João Sanches, Tracking the left ventricle in ultrasound images based on total variation denoising, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007 - PDF
[537] J. Fernandes e Fernandes, Three-Dimensional Ultrasonic Assessment of Atherosclerotic Plaques, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007 - PDF
[538] D. Falconer, Robust Detection for the Uplink of Broadband Wireless Systems with Strong ACI Levels, Proc. of SPAWC2007 - The 8th IEEE Workshop on Signal Processing Advances in Wireless Communications, Helsinki, Finland, 2007 - PDF
[539] J. F. Moura, Joint segmentation of moving object and estimation of background in low-light video using relaxation, Proc. of ICIP 2007 - IEEE International Conference on Image Processing, San Antonio, Texas, USA, 2007 - PDF
[540] Matteo Taiana, On the Use of Perspective Catadioptric Sensors for 3D Model-Based Tracking with Particle Filters, Proc. of IROS 2007 - IEEE International Conference on Intelligent Robots and Systems, San Diego, CA, USA, 2007 - PDF
[541] João Pedro Gomes, A Cordic-Based QR-RLS Multichannel Lattice Filter, Proc. of EUSIPCO 2007 - 15th European Signal Processing Conference, Poznan, Poland, 2007
[542] M. H. Lauterbach, Neural physiological modeling towards a hemodynamic response function for fMRI, Proc. of EMBS 2007 - 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France , 2007
[543] António Silva, Performance Analysis of Multichannel Lattice Equalization in Coherent Underwater Communications, Proc. of MTS/IEEE Oceans 2007, Vancouver, BC, Canada, 2007
[544] Rui Dinis, M. Serrazina, An Efficient Detection Technique for SC-FDE Systems with Multiple Packet Collisions, Proc. of ICCCN 2007 - 16th IEEE International Conference on Computer Communications and Networks, Honolulu, Hawaii, USA, 2007 - PDF
[545] F. Cercas, Impact of Imperfect Channel Estimation on the Performance of M-QAM Hierarchical Constellations with Diversity, Proc. of ICCCN 2007 - 16th IEEE International Conference on Computer Communications and Networks, Honolulu, Hawaii, USA, 2007 - PDF
[546] F. Cercas, Interleaving Techniques for W-CDMA Linear Equalization Receivers, Proc. of ICCCN 2007 - 16th IEEE International Conference on Computer Communications and Networks, Honolulu, Hawaii, USA, 2007 - PDF
[547] M. Serrazina, Frequency-Domain Detection of OQPSK Signals with Quasi-Constant Envelope and High Spectral Efficiency, Proc. of IWCMC 2007 - International Wireless Communications and Mobile Computing Conference, Honolulu, Hawaii, USA, 2007 - PDF
[548] M. Serrazina, Turbo Multi-Packet Detection: An Efficient Technique to Deal with Collisions, Proc. of PACRIM 2007 - IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing, Victoria, BC, Canada, 2007 - PDF
[549] Rui Dinis, Paulo G. Silva, A Turbo SDMA Receiver for Strongly Nonlinearly Distorted MC-CDMA Signals, Proc. of PACRIM 2007 - IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing, Victoria, BC, Canada, 2007 - PDF
[550] Paulo G. Silva, Turbo Detection for the Uplink of CP-Assisted DS-CDMA Signals, Proc. of PACRIM 2007 - IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing, Victoria, BC, Canada, 2007 - PDF
[551] Paulo G. Silva, Turbo Equalization with Cancelation of Nonlinear Distortion Effects for CP-Assisted and Zero-Padded MC-CDMA Signals, Proc. of VTC 2007 - 66th IEEE Vehicular Technology Conference, Baltimore, USA, 2007 - PDF
[552] Rui Dinis, A. Kumar, J. Silva, N. Souto, On the Use of Implicit Pilots for Channel Estimation with OFDM Modulations, Proc. of VTC 2007 - 66th IEEE Vehicular Technology Conference, Baltimore, USA, 2007 - PDF
[553] C. Lopes, Software modems for underwater sensor networks, Proc. of IEEE/OES OCEANS 2007, Aberdeen, Scotland, 2007
[554] M. A. Figueiredo, Kernels and similarity measures for text classification, Proc. of CONFTELE 2007 - 6th Conference on Telecommunications, Peniche, Portugal , 2007
[555] M. Serrazina, Frequency-Domain Multipacket Detection: A High Throughput Technique for SC-FDE Systems, Proc. of GLOBECOM 2007 - IEEE International Conference on Global Communications, Washington DC, USA, 2007
[556] M. A. Figueiredo, Semi-Supervised Learning of Switched Dynamical Models for Classification of Human Activities in Surveillance Applications, Proc. of ICIP 2007 - IEEE International Conference on Image Processing, San Antonio, Texas, USA, 2007 - PDF
[557] João Sanches, David Afonso, M. H. Lauterbach, K. Bartnykas, Robust Bayesian Detectionof Brain Activated Regions with Functional MRI, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[558] João Sanches, David Afonso, M. H., Physiologically Based Hemodynamic Model of Neural Tissues, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[559] João Sanches, José Seabra, Joint 3D Reconstruction and Segmentation of Carotid Arteries and plaques from US Image Sequences, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[560] João Sanches, José Seabra, Engineering a 3D Ultrasound Robotic System, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[561] João Sanches, F. Ferro, E. C. Fernandes, T. Trindade, Chemical Species and Chemical Transitions Estimation from Laminar Premixed Flame Spectrum and Applications, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[562] João Sanches, L. Caldeira, F. L. Silva, Optimization of Mutual Information Based Registration for DCE-MRI Liver Perfusion Analysis, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[563] João Sanches, L. Caldeira, F. L. Silva, Malignancy Liver Tumor Assessment with Perfusion Quantification from DCE-MRI, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[564] Jorge Salvador Marques, Jacinto Nascimento, João Sanches, Tracking of the Left Ventricle using a Lyapounov Based denoising Algorithm, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007
[565] João Sanches, An Unified Framework for Bayesian Denoising for Several Medical and Biological Imaging Modalities, Proc. of EMBS 2007 - 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, 2007
[566] João Sanches, José Seabra, L. M. Pedro, Carotid Plaque 3D Compound Imaging and Echo-Morphology Analysis: a Bayesian Approach, Proc. of EMBS 2007 - 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France , 2007
[567] Jorge Salvador Marques, Margarida Silveira, R. Martins, P. Pina, A Boosting Algorithm for Crater Recognition, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal, 2007 - PDF
[568] Jorge Salvador Marques, Jacinto Nascimento, M. A. Figueiredo, Learning Generative Models for Classification-Recognition of Human Trajectories Using Semi-Supervised EM Algorithm, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007 - PDF
[569] Marko Beko, João Xavier, Victor Barroso, Capacity and Error Probability Analysis of Non-Coherent MIMO Systems in the Low SNR Regime, Proc. ICASSP2007 - IEEE International Conference on Acoustics, Speech and Signal Processing, Honolulu, Hawaii, USA, 2007 - PDF
[570] António Silva, Environmental equalizer for underwater communications, Proc. of MTS/IEEE Oceans 2007, Vancouver, BC, Canada, 2007 - PDF
[571] A. Almeida, F. Cercas, An FFT-based Acquisition Scheme for DS-CDMA Systems, Proc. of ISCIT 2007 - IEEE 7th International Symposium on Communications and Information Technologies, Sydney, Australia, 2007 - PDF
[572] M. Figueiredo, On-line Classification of Human Activities, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007 - PDF
[573] N. Souto, Efficient Channel Estimation for OFDM Systems with Hierarchical Constellations, Proc. of ISCIT 2007 - IEEE 7th International Symposium on Communications and Information Technologies, Sydney, Australia, 2007 - PDF
[574] Margarida Silveira, Jorge Salvador Marques, Estimation of multiple objects at unknown locations with active contours, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007
[575] Paulo G. Silva, Turbo Multiuser Detection for MC-CDMA Signals with Strongly Nonlinear Transmitters, Proc. of ISCIT 2007 - IEEE 7th International Symposium on Communications and Information Technologies, Sydney, Australia, 2007 - PDF
[576] Margarida Silveira, Jacinto Nascimento, Jorge Salvador Marques, Automatic segmentation of the lungs using robust level sets, Proc. of EMBS 2007 - 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, pp. 4414-4417, 2007
[577] T. Mendonca, A. R. S. Marcal, A. Vieira, Jacinto Nascimento, Margarida Silveira, Jorge Salvador Marques, J. Rozeira, Comparison of Segmentation Methods for Automatic Diagnosis of Dermoscopy Images, Proc. of EMBS 2007 - 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, pp. 6572-6576, 2007
[578] Alessio Del Bue, Extracting Average Shapes from Occluded Non-rigid Motion, Proc. of IbPRIA 2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, LNCS 4478, 2007
[579] X. Llado, Segmentation of Rigid Motion from Non-rigid 2D Trajectories, Proc. of IbPRIA 2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, LNCS 4477, 2007
[580] António Silva, Passive Time Reversal Probe-Signal Capture Optimization for Underwater Communications, Proc. of UAM 2007 - 2nd International Conference on Underwater Acoustic Measurements: Technologies & Results, Heraklion, Greece, 1371-1376, 2007
[581] António Silva, Acoustic Array Depth and Range Shift Compensation by using a Waveguide Invariant Property, Proc. of UAM 2007 - 2nd International Conference on Underwater Acoustic Measurements: Technologies & Results, Heraklion, Greece, pp. 1315-1320, 2007
[582] P. Hursky, Source Localization with a Vector Sensor Array during the Makai Experiment, Proc. of UAM 2007 - 2nd International Conference on Underwater Acoustic Measurements: Technologies & Results, Heraklion, Greece, pp. 985-990, 2007
[583] Sérgio Jesus, Active Acoustic Time-reversal for Underwater Acoustic Barriers, Proc. of the 153rd Meeting of the Acoustical Society of America, Vol. 121, No. 5, Pt. 2, pp. 3204, Salt Lake City, USA, 2007
[584] António Silva, Physics-based Passive Time Reversal Equalizer using Shallow Water Waveguide Invariant Properties, Proc. of MTS/IEEE Oceans 2007, Vancouver, BC, Canada, 2007
[585] P. Relvas, Acoustic Inversion of the Cold Water Filaments of the Southwest Coast of Portugal, Proc. of MTS/IEEE Oceans 2007, Vancouver, BC, Canada, 2007
[586] Paulo Santos, Sérgio Jesus, Estimating Bottom Properties with a Vector Sensor Array during the Makai 2005 Experiment, Proc. of MARTECH 2007 - 2nd International Workshop on Marine Technology, Barcelona, Spain, 2007
[587] Celestino Martins, The Acoustic Oceanographic Buoy: A Light Acoustic Data Acquisition System, Proc. of MARTECH 2007 - 2nd International Workshop on Marine Technology, Barcelona, Spain, 2007
[588] Sérgio Jesus, Real-time Environmental Inversion using a Network of Light Receiving Systems, Proc. of MARTECH 2007 - 2nd International Workshop on Marine Technology, Barcelona, Spain, 2007
[589] J. P. Hermand, A Buoy Network System for Acoustic Monitoring, Proc. of REA 2007 - Rapid Environmental Assessment Conference, La Spezia, Italy (invited), 2007
[590] António Silva, High Frequency in Underwater Acoustics: Theory, Simulations and Experiments, Proc. of ETAS 2007 - VII Encontro de Tecnologia em Acustica Submarina, Rio de Janeiro, Brasil, 2007
[591] J. Cunha, Face normalization using multi-scale cortical keypoints, Proc. of RECPAD 2007 - 13th Portuguese Conference on Pattern Recognition, Lisbon, Portugal, pp. 2, 2007
[592] João Rodrigues, Invariant multi-scale object categorisation and recognition, Proc. of IbPRIA 2007 - 3rd Iberian Conference on Pattern Recognition and Umage Analysis, Girona, Spain. Springer, LNCS 4477, pp. 459-466 , 2007
[593] João Sanches, Jorge Salvador Marques, Image Reconstruction using the Benford Law, Proc. ICIP2006 - IEEE International Conference on Image Processing, Atlanta, USA , 2006
[594] João Sanches, Jorge Salvador Marques, Image denoising using the Lyapunov equation from non-uniform samples, Proc. ICIAR2006 - International Conference on Image Analysis and Recognition , Povoa de Varzim, Portugal, 2006 - PDF
[595] Alex Alcocer, Paulo Oliveira, António Pascoal, João Xavier, Maximum Likelihood Attitude and Position Estimation from Pseudo-Range Measurements using Geometric Descent Optimization, Proc. CDC'06 - 45th IEEE Conference on Decision and Control, San Diego, USA, 2006
[596] João Rodrigues, Cortical object segregation and categorization by multi-scale line and edge coding, Proc. of VISAPP2006 - International Conference on Computer Vision, Theory and Applications, Setubal, Portugal, Vol. 2, pp. 5-12, 2006
[597] A. Gusmao, P. Torres, Rui Dinis, N. Esteves, On SC/FDE Block Transmission with Reduced Cyclic Prefix Assistance, Proc. ICC2006 - IEEE International Conference on Communications, Istanbul, Turkey, 2006 - PDF
[598] João Sanches, Jorge Salvador Marques, An Alignment-by-Reconstruction Algorithm, Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF
[599] João Sanches, Jorge Salvador Marques, Reconstruction from Fluorescence Confocal Microscopy Images, Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF
[600] João Sanches, Jorge Salvador Marques, A Method for the Dynamic Analysis of the Heart Using a Lyapounov Based Denoising Algorithm, Proc. EMBS2006 - IEEE International Conference of the Engineering in Medicine and Biology Society, New York City, USA, 2006 - PDF
[601] Manuel Marques, A. Neves, Jorge Salvador Marques, João Sanches, The Papoulis-Gerchberg Algorithm with Unknown Signal Bandwidth, Proc. ICIAR 2006 - International Conference on Image Analysis and Recognition , Povoa de Varzim, Portugal, 2006 - PDF
[602] J. Silva, N. Souto, Rui Dinis, F. Cercas, Overloaded SISO & MIMO Systems with MMSE-based Equalization Receivers, Proc. ICT2006 - 13th International Conference on Telecommunications, Funchal, Madeira Island, Portugal, 2006 - PDF
[603] A. Gusmao, P. Torres, Rui Dinis, N. Esteves, A Class of Iterative FDE Techniques for Reduced-CP SC-Based Block Transmission, Proc. 4th International Symposium on Turbo Codes & Related Topics, 2006 - PDF
[604] João Pedro Gomes, Directivity Analysis of Time-Reversal Arrays in a Simple Ocean Waveguide, Proc. of EUSIPCO2006 - 14th European Signal Processing Conference, Florence, Italy, 2006
[605] F. Cercas, Rui Dinis, Iterative Detection and Channel Estimation for WCDMA Systems Employing Non-Uniform QAM Constellations, Proc. 15th IST Mobile & Wireless Summit, Mykonos, Greece, 2006 - PDF
[606] F. Cercas, MMSE-Based Receiver Behaviour in Handover Situations: Study of Intercell Interference, Proc. ICETE2006 - International Joint Conference on e-Business and Telecommunications, Setubal, Portugal, 2006 - PDF
[607] Teresa Araújo, Rui Dinis, Efficient Detection of Zero-Padded OFDM Signals with Large Blocks, Proc. SIP2006 - 8th IASTED International Conference on Signal and Image Processing, Honolulu, Hawaii, USA , 2006 - PDF
[608] F. Cercas, Turbo Coded MMSE Algorithms for W-CDMA MIMO-BLAST Systems, Proc. ISSSTA2006 - IEEE 9th International Symposium on Spread Spectrum Techniques and Applications, Manaus, Amazon, Brazil, 2006 - PDF
[609] Rui Dinis, J. Silva, N. Souto, F. Cercas, An Iterative Receiver for WCDMA Systems with MIMO Transmissions and Hierarchical Constellations, Proc. ISSSTA2006 - IEEE 9th International Symposium on Spread Spectrum Techniques and Applications, Manaus, Amazon, Brazil, 2006 - PDF
[610] F. Cercas, Iterative Partial-Cancelling MMSE Algorithms for W-CDMA MIMO-BLAST Systems, Proc. VTC2006 - 64th IEEE Vehicular Technology Conference, Montreal, Quebec, Canada, 2006 - PDF
[611] Paulo G. Silva, Frequency-Domain Mltiuser Detection for CP-Assisted DS-CDMA Signals, Proc. VTC2006 - 63th IEEE Vehicular Technology Conference, Melbourne, Australia, 2006 - PDF
[612] Paulo G. Silva, A Frequency-Domain Receiver for Asynchronous Systems Employing CP-Assisted DS-CDMA Schemes, Proc. SIP2006 - 8th IASTED International Conference on Signal and Image Processing, Honolulu, Hawaii, USA , 2006 - PDF
[613] Paulo G. Silva, Joint Turbo Equalization and Cancelation of Nonlinear Distortion Effects in MC-CDMA Signals, Proc. SIP2006 - 8th IASTED International Conference on Signal and Image Processing, Honolulu, Hawaii, USA , 2006 - PDF
[614] Paulo G. Silva, Joint Multiuser Detection and Cancelation of Nonlinear Distortion Effects for the Uplink of MC-CDMA Systems, Proc. PIMRC2006 - 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Helsinki, Finland, 2006 - PDF
[615] Paulo G. Silva, Multiuser Detection for the Uplink of Prefix-Assisted DS-CDMA Systems Employing Multiple Transmit and Receive Antennas, Proc. VTC2006 - 64th IEEE Vehicular Technology Conference, Montreal, Quebec, Canada, 2006 - PDF
[616] Paulo G. Silva, An Iterative Detection Technique for DS-CDMA Signals with Strong Nonlinear Distortion Effects, Proc. VTC2006 - 64th IEEE Vehicular Technology Conference, Montreal, Quebec, Canada, 2006 - PDF
[617] D. Falconer, Channel Estimation for SC-FDE Systems Using Frequency Domain Multiplexed Pilots, Proc. VTC2006 - 64th IEEE Vehicular Technology Conference, Montreal, Quebec, Canada, 2006 - PDF
[618] S. Jesus, Optimized Gauss and Cholesky Algorithms for Using the LMMSE Decoder in MIMO/BLAST Systems with Frequency-Selective Channels: Reduced-Complexity Equalization, Proc. ICETE2006 - International Joint Conference on e-Business and Telecommunications, Setubal, Portugal, 2006 - PDF
[619] S. Jesus, Solving the ZF Receiver Equation for MIMO Systems under Variable Channel Conditions Using the Block Fourier Algorithm, Proc. ISSSTA2006 - IEEE 9th International Symposium on Spread Spectrum Techniques and Applications, Manaus, Amazon, Brazil, 2006
[620] António Silva, Sérgio Jesus, Joint Passive Time Reversal and Multichannel Equalization for Underwater Communications, Proc. Oceans2006 - IEEE Marine Technology and Ocean Science Conference, Boston, USA, 2006
[621] Sérgio Jesus, Cristiano Soares, António Silva, J. P. Hermand, E. Coelho, AOB – Acoustic Oceanographic Buoy: concept and feasibility, Proc. UDT2006 - Underwater Defence Technology European Conference, Hamburg, Germany, 2006
[622] Paulo Felisberto, Sérgio Jesus, An hybrid acoustic-oceanographic method for estimating the spatial distribution of sound, Proc. ECUA2006 - European Conference on Underwater Acoustics, pp. 663-668, Carvoeiro, Portugal, 2006
[623] Cristiano Soares, Sérgio Jesus, Matched-field tomography using an Acoustic Oceanographic Buoy, Proc. ECUA2006 - European Conference on Underwater Acoustics, pp. 717-722, Carvoeiro, Portugal, 2006
[624] Daniel Almeida, V. Brito, J. Carvalho, João Rodrigues, Perception-based painterly rendering: functionality and interface design, Proc. SIACG2006 - 3rd Ibero-American Symposium Computer Graphics, Santiago de Compostela, Spain. P. Brunet et al. (eds), the Eurographics Association, pp. 53-60, 2006
[625] Roberto Lam, João Rodrigues, Hans Du Buf, Looking through the eyes of the painter: from visual perception to non-photorealistic rendering, Proc. WSCG2006 - 14th International Conference Computer Graphics, Visualization and Computer Vision, Plzen, Czech Republic, pp. 147-154, 2006
[626] F. W. Jansen, A background-priority discrete boundary triangulation method, Proc. WSCG2006 - 14th International Conference on Computer Graphics, Visualization and Computer Vision, Plzen, Czech Republic, pp. 61-68, 2006
[627] João Rodrigues, Face segregation and recognition by cortical multi-scale line and edge coding, Proc. PRIS2006 - 6th International Workshop on Pattern Recognition in Information Systems, Paphos, Cyprus, pp. 5-14, 2006
[628] João Rodrigues, Object categorisations using templates constructed from multi-scale line and edge representations, Workshop on Visual Categorisation and Image Management Systems, University of Sunderland, UK, 2006
[629] F. Cardigos, Quest for high-resolution mapping in deep-sea environments, 11th International Deep-Sea Biology Symposium, Southampton, UK, 2006
[630] T. Candeias, Automatic Extraction of Closed Contours in the Portuguese Cadastral Maps, Proc. VISAPP2006 - International Conference on Computer Vision Theory, Setubal, Portugal, 2006
[631] João Rodrigues, Face recognition by cortical multi-scale line and edge representations, Proc. ICIAR2006 - International Conference on Image Analysis and Recognition, Povoa do Varzim, Portugal, Springer LNCS 4142, pp. 329-340, 2006
[632] Marko Beko, João Xavier, Victor Barroso, Codebook Design for Non-Coherent Communication in Multiple-Antenna Systems, Proc. of ICASSP2006 - IEEE International Conference on Acoustics, Speech, and Signal Processing, Toulouse, France, 2006 - PDF
[633] Marko Beko, João Xavier, Victor Barroso, Codebook Design for the Non-Coherent GLRT Receiver and Low SNR MIMO Block Fading Channel, Proc. of SPAWC2006 - 7th IEEE Workshop on Signal Processing Advances in Wireless Communications, Cannes, France, 2006 - PDF
[634] R. Jurdak, C. Lopes, Pedro Aguiar, P. Baldi, A Comparative Analysis and Experimental Study on Wireless Aerial and Underwater Acoustic Comunications, Proc. of ICDT2006 - IEEE International Conference on Digital Telecommunications, Cap Esterel, France, 2006 - PDF
[635] Pedro Aguiar, Unsupervised simultaneous registration and exposure correction, Proc. of ICIP2006 - IEEE International Conference on Image Processing, Atlanta, USA, 2006 - PDF
[636] Margarida Silveira, Jorge Salvador Marques, Automatic segmentation of the lungs using multiple active contours and outlier model, Proc. 28th IEEE EMBS Annual International Conference, pp. 3122-3125, New York, USA, 2006 - PDF
[637] João Xavier, Estimation of Attitude and Position from Range only Measurements using Geometric Descent Optimization on the Special Euclidean Group, Proc. FUSION2006 - 9th International Conference on Information Fusion, Florence, Italy, 2006 - PDF
[638] Ricardo Ferreira, João Xavier, Hessian of the Riemannian squared-distance function on connected locally symmetric spaces with applications, Proc. Controlo2006 - 7th Portuguese Conference in Automatic Control, special session on control, optimization and computation, Lisbon, Portugal, 2006 - PDF
[639] João Xavier, J. Manton, On the Generalization of AR Processes to Riemannian Manifolds, Proc. ICASSP2006 - IEEE International Conference on Acoustics, Speech and Signal Processing, Toulouse, France, 2006 - PDF
[640] Ricardo Ferreira, João Xavier, João Paulo Costeira, Victor Barroso, Newton Method for Riemannian Centroid Computation in Naturaly Reductive Homogeneous Spaces, Proc. ICASSP2006 - IEEE International Conference on Acoustics, Speech and Signal Processing, Toulouse, France , 2006 - PDF
[641] João Rodrigues, Hans Du Buf, Multi-scale cortical keypoint representation for attention and object detection, Proc. of IbPRIA2005 - 2nd Iberian Conference on Pattern Recognition and Image Analysis, Springer LNCS 3523, pp. 255-262, Estoril, Portugal, 2005
[642] Daniel Almeida, Robert Loke, Polygon optimisation for the modelling of planar range data, Proc. of IbPRIA2005 - 2nd Iberian Conference on Pattern Recognition and Image Analysis, , Springer LNCS 3523, pp. 128-136, Estoril, Portugal, 2005
[643] Roberto Lam, João Rodrigues, Hans Du Buf, Artistic rendering of the visual cortex, Proc. of ARTECH2005 - 2nd Workshop Luso-Galaico de Artes Digitais, pp. 65-78, Vila Nova de Cerveira, Portugal, 2005
[644] João Rodrigues, Hans Du Buf, Multi-scale keypoint hierarchy for Focus-of-Attention and object detection, Proc. of ECVP2005 - 28th European Conference on Visual Perception, Perception Vol. 34, pp. 240, Coruna, Spain, 2005
[645] Hans Du Buf, Modelfest and contrast-interrelation-function data predicted by a retinal model, Proc. of ECVP2005 - 28th European Conference on Visual Perception, Perception Vol. 34, pp. 240, Coruna, Spain, 2005
[646] João Rodrigues, Daniel Almeida, Roberto Lam, Building the what and where systems: multi-scale lines, edges and keypoints, Proc. of 7WAV2005 - Workshop on Active Vision VII, University of Reading, pp. 8, UK, 2005
[647] João Rodrigues, Hans Du Buf, Multi-scale keypoints in V1 and face detection, Proc. of BV&AI2005 - 1st International Symposium on Brain, Vision and Artificial Intelligence, Springer LNCS 3704, pp. 205-214, Naples, Italy, 2005
[648] João Rodrigues, Hans Du Buf, Improved line/edge detection and visual reconstruction, Proc. of 13EPCG2005 - 13th Portuguese Computer Graphics Meeting, pp. 179-184, Vila Real, Portugal, 2005
[649] Daniel Almeida, SeaView: a seafloor and habitat visualizer, Proc. of 13EPCG2005 - 13th Portuguese Computer Graphics Meeting, pp. 219-222, Vila Real, Portugal, 2005
[650] Jacinto Nascimento, Mario Figueiredo, Jorge Salvador Marques, Recognition of Human Activities Using Space Dependent Switched Dynamical Models, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 852-855, Genoa, Italy, 2005
[651] João Sanches, Jose Bioucas Dias, Jorge Salvador Marques, Minimum Total Variation in 3D Ultrasound Reconstruction, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 597-600, Genoa, Italy, 2005
[652] Pedro Jorge, Arnaldo Abrantes, Jorge Salvador Marques, Tracking with Bayesian Networks. Extension to Arbitrary Topologies, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 402-405, Genoa, Italy, 2005
[653] Jacinto Nascimento, Mario Figueiredo, Jorge Salvador Marques, Segmentation and Classification of Human Activities, Proc. of HAREM2005 - Workshop on Human Activity Recognition and Modelling, held at BMVC2005 - British Machine Vision Conference, pp. 79-86, Oxford, UK, 2005
[654] Rui Jesus, Arnaldo Abrantes, Jorge Salvador Marques, Relevance Feedback in CBIR using the RLS Classifier, Proc. of 5th EURASIP Conference focused on Speech and Image Processing, Multimedia Communications and Services, Smolenice, Slovak Republic, 2005
[655] J. G. Silva, Jorge Salvador Marques, J. M. Lemos, Nonlinear Dimension Reduction with Tangent Bundle Approximation, Proc. of ICASSP2005 - IEEE International Conference on Acoustics, Speech and Signal Processing, Vol. 4, pp. 85-88, Philadelphia, USA, 2005
[656] João Sanches, Jorge Salvador Marques, A Fast MAP Algorithm Using High Order Gibbs Priors, Proc. of ICASSP2005 - IEEE International Conference on Acoustics, Speech and Signal Processing, Philadelphia, USA, 2005
[657] Margarida Silveira, An Algorithm for the Detection of Multiple Concentric Circles, Lecture Notes in Computer Science Pattern Recognition and Image Analysis, IbPRIA 2005, Vol.. 35223, pp. 271-278, Estoril, Portugal, 2005
[658] Bernardo Pires, Pedro Aguiar, Featureless Global Alignment of Multiple Images, Proc. of ICIP2005 - IEEE International Conference on Image Processing, Genoa, Italy, 2005
[659] Nuno Pinho da Silva, Robust topology estimation for real-time applications, Proc. of ICIAR 2005 - International Conference of Image Analysis and Recognition, Toronto, Canada, 2005
[660] Margarida Silveira, Jorge Salvador Marques, Multiple Active Contour Models based on the EM Algorithm, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 852-855, Genoa, Italy, 2005
[661] Ricardo Oliveira, João Paulo Costeira, João Xavier, Contour Point Tracking by Enforcement of Rigidity Constraints, Proc. 3DIM2005 - IEEE International Conference on 3D Digital Imaging and Modeling, Ottawa, Ontario, Canada, 2005 - PDF
[662] Ricardo Oliveira, João Paulo Costeira, João Xavier, Optimal Point Correspondence through the Use of Rank Constraints, Proc. of CVPR2005 - IEEE International Conference on Computer Vision and Pattern Recognition, San Diego, USA, 2005 - PDF
[663] Jorge Silva, Jorge Salvador Marques, J. M. Lemos, Selecting Landmarkpoints for Sparse Manifold Learning, Proc. of NIPS2005 - Neural Information Processing Systems Conference, Whistler, British Columbia, Canada, 2005
[664] João Xavier, Victor Barroso, Intrinsic Variance Lower Bound (IVLB): An Extension of the Cramer-Rao Bound to Riemannian Manifolds, Proc. of ICASSP2005 - IEEE Conference on Acoustics, Speech and Signal Processing, Philadelphia, USA, 2005
[665] Sérgio Jesus, Cristiano Soares, António Silva, J. P. Hermand, E. F. Coelho, AOB – an easily deployable, reconfigurable and multifunctional acoustic-oceanographic system, 148th Meeting of the Acoustical Society of America, San Diego, USA, 2004
[666] Sérgio Jesus, Cristiano Soares, Nelson Martins, Acoustic Rapid Environmental Assessment : the AOB concept, Maritime Rapid Environmental Assessment Workshop, NURC, La Spezia, Italy, 2004
[667] Arnaldo J. Abrantes, Jorge Salvador Marques, The Mean Shift and the Unified Framework, Proc. ICPR 2004 - 17th International Conference on Pattern Recognition, Cambridge, UK, Vol. 1, 244-247, 2004
[668] João Sanches, Jorge Salvador Marques, MAP signal reconstruction with non regular grids, International Conference on Image Analysis and Recognition, LNCS, Vol. 3211, pp. 204-211, 2004
[669] Jorge Silva, Jorge Salvador Marques, J. M. Lemos, Trajectory Tracking in Manifolds with Tangent Bundle Approximation, Proc. NOLCOS 2004 - 6th IFAC Symposium on Nonlinear Control Systems, Stuttgart, Germany, 2004
[670] Pedro Jorge, Arnaldo J. Abrantes, Jorge Salvador Marques, On-line Tracking Groups of Pedestrians with Bayesian Networks, Workshop PETS, 65-72, Prague, Czech Republic, 2004
[671] Pedro Jorge, Arnaldo J. Abrantes, Jorge Salvador Marques, On-line Object Tracking with Bayesian Networks, Proc. WIAMIS 2004 - International Workshop on Image Analysis for Multimedia Interactive Systems, Lisbon, Portugal, 2004 - PDF
[672] R. J. Oliveira, Pedro Ribeiro, Jorge Salvador Marques, J. M. Lemos, A Video System for Urban Surveillance: Function Integration and Evaluation, Proc. WIAMIS 2004 - International Workshop on Image Analysis for Multimedia Interactive Services, Lisbon, Portugal, 2004
[673] João Rodrigues, Hans Du Buf, A vision frontend with a new disparity model, Early Cognitive Vision Workshop, ECOVISION, Isle of Skye, Scotland, 2004
[674] João Rodrigues, Hans Du Buf, Visual cortex frontend: integrating lines, edges, keypoints and disparity, Proc. ICIAR 2004 - International Conference on Image Analysis and Recognition, Porto, Portugal, Springer LNCS 3211, pp. 664-671, 2004
[675] Bruno B. Goncalves, Pedro Aguiar, Complete 3-D models from video: a global approach, Proc. of ICIP'04 - IEEE International Conference on Image Processing , Singapore, 2004 - PDF
[676] Bernardo Pires, Pedro Aguiar, Registration of Images with Small Overlap, Proc. of MMSP'04 - IEEE International Workshop on Multimedia Signal Processing, Siena, Italy, 2004 - PDF
[677] Pedro Jorge, Arnaldo J. Abrantes, Jorge Salvador Marques, Estimation of the Bayesian Network Architecture for Object Tracking in Video Sequences, International Conference on Pattern Recognition, vol. 2, 732-735, 2004
[678] Jacinto Nascimento, New Performance Evaluation Metrics for Object Detection Algorithms, Workshop PETS, Prague, Czech Republic, 2004
[679] João Xavier, Victor Barroso, The Riemannian Geometry of Certain Parameter Estimation Problems with Singular Fisher Information Matrices, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP'04, Vol. 2, pp. 1021-1024 , Montreal, Canada, 2004
[680] João Xavier, Victor Barroso, Geodesic Lower Bound for Parametric Estimation with Constraints, Proc. Workshop on IEEE Signal Processing Advances on Wireless Communications, SPAWC'04, Lisbon, Portugal, 2004
[681] João Pedro Gomes, Victor Barroso, MIMO Decision Feedback Equalization with Direct Channel Estimation, Proc. of SPAWC2004 - 5th IEEE Workshop on Signal Processing Advances in Wireless Communications, Lisbon, Portugal, 2004
[682] João Pedro Gomes, Victor Barroso, Time-Reversed OFDM Communication in Underwater Channels, Proc. of SPAWC2004 - 5th IEEE Workshop on Signal Processing Advances in Wireless Communications, Lisbon, Portugal, 2004
[683] Robert Loke, Hans Du Buf, Small CPU times and fast interactivity in sonar seabottom surveys, Proc. 2nd International Symposium on 3Data Processing, Visualization and Transmission, 3DPVT, Thessaloniki, Greece, 2004
[684] P. M. Sarradin, J. Sarrazin, J.F. Cadiou, K. Olu, D. Desbruyeres, V. Rigaud, J. F. Drogou, F. Lecornu, J. F. Rolin, R. Vuillemin, M. A. Cambon-Bonavita, E. Sauter, K. von Juterzenka, A. Boetius, R. Serrao Santos, A. Colaco, António Pascoal, Paulo Oliveira, B. Shillito, F. Zal, A. Schultz, P. Taylor, D. Lane, Robert Loke, Hans Du Buf, C. Waldmann, A. Cormack, L. Sanfilippo, M. Masson, Extreme Ecosystem Studies in the Deep Ocean -Technological Developments: The EXOCET/D Project FP6-GOCE-CT-2003-505342, Proc. of the 14th International Offshore and Polar Engineering Conference, Toulon, France, Vol. 1, pp. 738-746, 2004
[685] P. M. Sarradin, J. Sarrazin, K. Olu, E. Sauter, R. Serrao Santos, António Pascoal, B. Shillito, F. Zal, A. Schultz, D. Lane, Hans Du Buf, C. Waldmann, A. Cormack, L. Sanfilippo, M. Masson, Extreme ecosystem studies in the deep ocean: Technological Developments, Eurocean 2004, Galway, Ireland, 2004
[686] Sérgio Jesus, Cristiano Soares, António Silva, E. Coelho, Acoustic Oceanographic Buoy testing during the Maritime Rapid Environmental Assessment 2003 sea trial, Proc. of ECUA'04 - 7th European Conference on Underwater Acoustics, Delft, The Netherlands, 2004 - PDF
[687] Sérgio Jesus, António Silva, Time reversal and spatial diversity: issues in a time varying geometry test, Proc. Conference on High Frequency Ocean Acoustics, San Diego, USA, 2004 - PDF
[688] Cristiano Soares, Sérgio Jesus, E. Coelho, Shallow water tomography in a highly variable scenario, Proc. Acoustics Inversion Methods and Experiments for Assessment of the Shallow Water Environment, Ischia, Italy, 2004
[689] Paulo Felisberto, Sérgio Jesus, Mapeamento espacial de perturbacoes da temperatura do oceano por integracao sistematica de dados acusticos e medicoes in-situ, Jornadas do Mar: um Oceano de Oportunidades, Escola Naval, Lisboa, 2004
[690] Orlando Rodriguez, Sérgio Jesus, Range dependent tomography of internal tides with relative arrivals, Proc. International Conference on Computational and Experimental Engineering Sciences, Madeira, Portugal, 2004 - PDF
[691] Cristiano Soares, Sérgio Jesus, Processamento por ajuste de campo em acustica submarina e aplicacoes, Jornadas do Mar: um Oceano de Oportunidades, Escola Naval, Lisboa, 2004
[692] Paulo Felisberto, Sérgio Jesus, Y. Stephan, X. Demoulin, Shallow water tomography with a sparse array during the INTIMATE98 sea trial, Proc. Oceans2003 - IEEE Marine Technology and Ocean Science Conference, San Diego, USA, 2003
[693] E. De Marinis, A. Crise, O. Gasparini, Sérgio Jesus, P. Picco, S. Salon, Passive Ocean Acoustic Tomography: results from the INTIMATE00 and TOMPACO projects, EGS-AGU-EUG Joint Assembly, Geophysical Research Abstracts, vol. 5, 01211, European Geophysical Society, Nice, France, 2003
[694] Carlos Bispo, Renovacao Tecnologica ou Renovacao na Gestao de Operacoes?, 1º Congresso Nacional da Administracao Publica, Lisbon, Portugal, 2003
[695] Robert Loke, Hans Du Buf, Segmentation of range images in a quadtree, Proc. IbPRIA2003 - 1st Iberian Conference on Pattern Recognition and Image Analysis, Mallorca, Spain. Springer LNCS Vol 2652, pp. 428-436, 2003
[696] Paulo Monica de Oliveira, Hans Du Buf, SPMD image processing on Beowulf clusters: directives and libraries, Workshop on parallel and distributed image processing, video processing, and multimedia (PDIVM'03); IEEE Int. Parallel and Distributed Processing Symp (IPDPS), Nice, France (pdf on IEEE server), 2003
[697] Hans Du Buf, High-cost cortical image processing on low-cost clusters, Proc. Symp. on Biologically-inspired machine vision, AISB (Artificial Intelligence and Stimulation of Behaviour) Convention, Univ. of Wales, Aberystwyth, pp 114-127, 2003
[698] Robert Loke, Hans Du Buf, Interactively visualizing 18-connected object boundaries in huge data volumes, Proc. DGCI2003 - 11th International Conference on Discrete Geometry for Computer Imagery, Naples, Italy. Springer LNCS Vol. 2886, pp 544-553, 2003
[699] P. Flandrin, Paulo Gonçalves, Sur la decomposition modale empirique, GRETSI, Paris (FR), 2003
[700] Sérgio Jesus, Cristiano Soares, Blind Ocean Acoustic Tomography with Source Spectrum Estimation, Proc. ICTCA2003 - 6th International Conference on Theoretical and Computational Acoustics, pp. 211-220, Honolulu, Hawaii, USA, 2003 - PDF
[701] Jacinto Nascimento, Jorge Salvador Marques, João Sanches, Estimation of Cardiac Phases in Echographic Images Using Multiple Models, Proc. ICIP2003 - The IEEE International Conference on Image Processing, Barcelona, Spain, 2003 - PDF
[702] João Sanches, Jorge Salvador Marques, A MAP estimation algorithm using IIR recursive filters, Proc. EMMCVPR2003 - 4th International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition, Lisbon, Portugal, 2003 - PDF
[703] Jorge Salvador Marques, Pedro Jorge, Arnaldo J. Abrantes, J. M. Lemos, Tracking Groups of Pedestrians in Video Sequences, Proc. WOMOT2003 - IEEE Workshop on Multi-Object Tracking, Madison, Wisconsin, USA, 2003 - PDF
[704] João Sanches, Jorge Salvador Marques, Fausto Pinto, Paulo J. Ferreira, A 3D Ultrasound System for Medical Diagnosis, Proc. of IbPRIA2003 - 1st Iberian Conference on Pattern Recognition and Image Analysis, Mallorca, Spain, 2003 - PDF
[705] Jorge Silva, Jorge Salvador Marques, Joao M. Lemos, A geometric approach to motion tracking in manifolds, Proc. SYSID2003 - 13th IFAC Symposium on System Identification, Rotterdam, The Netherlands, 2003 - PDF
[706] M. A. Figueiredo, Pedro Aguiar, Navigating in Manhattan: 3D orientation from video without correspondences, Proc. of ICIP2003 - IEEE International Conference on Image Processing, Barcelona, Spain, 2003 - PDF
[707] Francisco Garcia, Isabel Lourtie, Estimation of Locally Covariance Matrices from Data, Proc. ICASSP2003 - IEEE International Conference on Acoustics, Speech and Signal Processing, Hong Kong, 2003 - PDF
[708] Maria Joao Rendas, Isabel Lourtie, Georges Pichot, Adaptive Sampling for Sand Bank Mapping using an Autonomous Underwater Vehicle Equipped of an Altimeter, Proc. ISESS2003 - International Symposium on Environmental Software Systems, Viena, Austria, 2003
[709] P. Lopes, João Xavier, Victor Barroso, Exploiting 2nd Order Statistics in Bayesian Signal Reconstruction Problems, Proc. ICASSP2003 - IEEE International Conference on Acoustics, Speech and Signal Processing, Hong-Kong, 2003
[710] T. Patrao, João Xavier, Victor Barroso, An Interior Point Algorithm for Joint Symbol Detection and Multichannel Acquisition in Fast-Fading Narrowband Channels, Proc. SPAWC2003 - 4th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Rome, Italy, 2003
[711] G. Rilling, P. Flandrin, Paulo Gonçalves, On empirical mode decomposition and its algorithms, Proc. NSIP2003 - IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing, Grado, Italy, 2003
[712] João Pedro Gomes, Victor Barroso, Doppler Compensation in Underwater Channels Using Time-Reversal Arrays, Proc. ICASSP2003 - IEEE International Conference on Acoustics, Speech and Signal Processing, Hong-Kong, China, 2003
[713] Jose A. A. Moreira, Carlos Bispo, Performance Improvement through Active Idleness, Proc. MED2003 - 11th Mediterranean Conference on Control and Automation, Greece, 2003
[714] Paulo Monica de Oliveira, Victor Barroso, Numerical Differentiation of Discrete -Time Sequences, Proc. ConfTele2003 - 4th Conference on Telecommunications, Aveiro, Portugal, 2003
[715] Miloud Frikel, Victor Barroso, Mobile Positioning: Angle of Arrival Estimation, Proc. Conftele2003 - 4th Conference on Telecommunications, Aveiro, Portugal, 2003
[716] Sébastien Bausson, Victor Barroso, Estimation of a Rank-One Signal Subspace in Small Sample Regime, Proc. ConfTele2003 - 4th Conference on Telecommunications, Aveiro, Portugal, 2003
[717] João Pedro Gomes, Victor Barroso, QR-RLS Adaptation of Modular Multichannel Lattice Filters, Proc. ConfTele2003 - 4th Conference on Telecommunications, Aveiro, Portugal, 2003
[718] A. Tolstoy, Sérgio Jesus, Orlando Rodriguez, Tidal effects on MFP via the INTIMATE96 test, Proc. Acoustic Variability Conf., pp. 457-464, Lerici, Italy, 2002
[719] Sérgio Jesus, António Silva, Virtual Time – Reversal in Underwater Communications: Results on the INTIFANTE00 Sea Trial, Forum Acusticum, Sevilla, Spain (Invited), 2002
[720] Nelson Martins, Sérgio Jesus, Blind Channel Estimation with Data from the INTIMATE96 sea trial, Proc. MED'2002, WA7-3, Lisboa, Portugal, 2002
[721] M. Palmese, A. Bozzo, Sérgio Jesus, J. Onofre, P. Picco, A. Trucco, Observation of Acoustical Signal Fluctuations by Time-Frequency Analysis Methods, Proc. ECUA'02, pp. 755-760, Gdansk, Poland, 2002
[722] Sérgio Jesus, Cristiano Soares, J. Onofre, P. Picco, Blind Ocean Acoustic Tomography: experimental results on the INTIFANTE00 data set, Proc. ECUA'02, pp. 9-18, Gdansk, Poland (invited), 2002 - PDF
[723] Sérgio Jesus, Cristiano Soares, J. Onofre, E. Coelho, P. Picco, Experimental testing of the Blind Ocean Acoustic Tomography concept, Proc. Acoustic Variability Conference, pp. 433-440, Lerici (Italy), 2002 - PDF
[724] A. Tolstoy, Sérgio Jesus, Cristiano Soares, Tidal MFP inversion for water depth and source range in the Intimate96 Test, 144th Meeting of the Acoustical Society of America, Cancun, Mexico, 2002
[725] Sérgio Jesus, Model-based inverse problems in underwater acoustics, Workshop on Inverse Obstacle Problems, Lisboa, Portugal, 2002
[726] T. Patrao, João Xavier, Victor Barroso, Blind Symbol Detection and Channel Acquisition in Fast-Fading Wireless Systems with Space Diversity, To appear, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2003, Hong Kong, 2002
[727] Jose Moreira, Carlos Bispo, Stability or Stabilizability? Seidmans FCFS example revisited, 10th Mediterranean Conference on Control and Automation, Lisbon, Portugal, 2002
[728] Francisco Garcia, Isabel Lourtie, Jorge Buescu, Local Stationarity of L^2(R) Processes, 2002 International Conference on Acoustic, Speech and Signal Processing, Orlando, Florida, USA, 2002 - PDF
[729] Orlando Rodriguez, Sérgio Jesus, Range-dependent regularization of travel-time tomography based on theoretical modes, Proc. ECUA'02, pp. 515-520, Gdansk, Poland, 2002 - PDF
[730] António Silva, Sérgio Jesus, Underwater Communications Using Virtual Time Reversal in a Variable Geometry Channel, Proc. IEEE/MTS Oceans'02, Biloxi, USA, 2002 - PDF
[731] E. De Marinis, O. Gasparini, P. Picco, Sérgio Jesus, A. Crise, S. Salon, Passive Ocean Acoustic Tomography: theory and experiment, Proc. ECUA'02, pp. 497-502, Gdansk, Poland, 2002 - PDF
[732] Nelson Martins, Sérgio Jesus, C. Gervaise, A. Quinquis, Time-Frequency approach to multipath underwater channel deconvolution, ICASSP'02, Orlando, USA, 2002
[733] Rui Guerreiro, Pedro Aguiar, 3D Structure from video streams with Partially overlapping images, Proc. of ICIP 2002 - IEEE International Conference on Image Processing, New York, USA, 2002 - PDF
[734] Andre Lourenco, Pedro Freitas, Isabel Ribeiro, Jorge Salvador Marques, Detection and Classification of 3D Moving Objects, Proceedings da 10th IEEE Mediterranean Conference on Control and Automation, Lisbon, Portugal, 2002 - PDF
[735] João Pedro Gomes, Victor Barroso, Time-Reversed Communication over Doppler-Spread Underwater Channels, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2002, Orlando, USA, 2002
[736] João Xavier, Victor Barroso, Intrinsic Distance Lower Bound for Unbiased Estimators on Riemannian Manifolds, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2002, Orlando, USA, 2002
[737] João Xavier, Victor Barroso, Prewhitening of Mixing Matrices: Impact on the Contraction of Their Probability Mass Priors, Proc. International Symposium on Information Theory, ISIT2002, Lausanne, Suica, 2002
[738] João Xavier, Victor Barroso, Intrinsic Variance Lower Bound for Inference Problems on Riemannian Manifolds, Proc. 10th Mediterranean Conference on Control and Automation - MED2002- Lisboa, Portugal, 2002
[739] João Xavier, Victor Barroso, Tiago Patrao, Joint Symbol Detection and Multi-Channel Acquisition in Fast-Fading Narrowband Wireless Environments, Proc. International Telecommunications Symposium, ITS2002, Natal, Brazil, 2002
[740] João Xavier, Victor Barroso, Paulo Lopes, Blind Source Separation and Channel Identification: Exploiting 2nd-Order Statistics in Bayesian Frameworks, Proc. International Telecommunications Symposium, ITS2002, Natal, Brazil, 2002
[741] Paulo Monica de Oliveira, Victor Lobo, Victor Barroso, Fernando Moura-Pires, Detection and Classification of Underwater Transients with Data Driven Methods Based on Time-Frequency Distributions and Non-Parametric Classifiers, Proc. IEEE International Conference on Oceanic Engineering, Oceans '02, Biloxi, Mississippi, USA, 2002
[742] João Sanches, Jorge Salvador Marques, A MAP IIR Filter for 3D Ultrasound, IEEE International Conference on Image Processing, Rochester, 957-960, Vol. II, 2002 - PDF
[743] Arnaldo J. Abrantes, Jorge Salvador Marques, Joao M. Lemos, Long Term Tracking Using Bayesian Networks, IEEE International Conference on Image Processing, Rochester, 609-612, vol. III, 2002 - PDF
[744] Joao M. Lemos, Rui N. Silva, Jorge Salvador Marques, Adaptive Control of the Ball and Beam Plant in the Presence of Sensor Measurement Outliers, Proc. of ACC2002 - American Control Conference, Anchorage, Alaska, USA, 2002
[745] Rui M. Jesus, Arnaldo J. Abrantes, Jorge Salvador Marques, Tracking of Human Body using Multiple Predictors, Second International Workshop on Articulated Motion and Deformable Models, Maiorca, 2002 - PDF
[746] Joao M. Lemos, Rui N. Silva, Jorge Salvador Marques, Adaptive Control in the Presence of Sensor Measurement Outliers, 10th Mediterranean Conference on Control and Automation, accepted, Lisbon, 2002 - PDF
[747] João Sanches, Jorge Salvador Marques, A 3D Ultrasound Algorithm with Alignment and Nonlinearity Compensation, 2nd Workshop on Pattern Recognition in Information, Systems, 156-172, Alicante, 2002
[748] Rui Guerreiro, Pedro Aguiar, Factorization with missing data for 3D structure recovery, Proc. of MMSP 2002 - IEEE International Workshop on Multimedia Signal Processing, St. Thomas, USA, 2002 - PDF
[749] Pedro Aguiar, Jose M. F. Moura, 3D Rigid structure from video: what are “easy” shapes and “good” motions?, Proc. of MMSP2002 - IEEE International Workshop on Multimedia Signal Processing, St. Thomas, USA, 2002 - PDF
[750] Natacha Domingues, Joao Lacerda, Pedro Aguiar, Cristina V. Lopes, Aerial communications using piano, clarinet, and bells, Proc. of MMSP 2002 - IEEE International Workshop on Multimedia Signal Processing, St. Thomas, USA, 2002 - PDF
[751] Hans Du Buf, U. Bobinger, In search of the Holy Grail: a unified special detection model, 25th European conference on Visual Perception, Glasgow. Perception Vol. 31, Supplement, pp. 137, 2002
[752] Robert Loke, M. M. Bayer, D. G. Mann, Hans Du Buf, Diatom recognition by convex and concave contour curvature, Proc. MTS/IEEE Conference OCEANS´02, Biloxi, Mississippi, pp. 2457-2465, 2002
[753] Luís Santos, Hans Du Buf, Computational cortical cell models for continuity and texture, Biologically Motivated Computer Vision Workshop, Tuebingen, 2002
[754] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge Salvador Marques, The Role of Middle level features for robust shape tracking, 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF
[755] João Sanches, Jorge Salvador Marques, A Recursive Filter for 3D MAP reconstruction, 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF
[756] Luís Santos, Hans Du Buf, Pattern detection using cortical cell models, 12th Portuguese Conference on Pattern Recognition, Aveiro. 6 pages, only on CDROM, 2002
[757] Robert Loke, Hans Du Buf, Diatom contour classification by curvature of convex and concave segments, 12th Portuguese Conference on Pattern Recognition, Aveiro. 6 pages, only on CDROM, 2002
[758] Sérgio Jesus, E. Coelho, J. Onofre, P. Picco, Cristiano Soares, C. Lopes, The INTIFANTE00 sea trial preliminary source localization and ocean tomography data analysis, Proc. MTS/IEEE Oceans 2001, pp. 40-45, Hawai, USA, 2001
[759] Nuno Orfão, Carlos Bispo, Make-to-Stock vs. Make-to-Order in the Glass Manufacturing Industry, POMS-BRAZIL Conference, Guaruja, Brazil, 2001
[760] Cristiano Soares, M. Siderius, Sérgio Jesus, High frequency source localization in the Strait of Sicily, Proc. MTS/IEEE Oceans 2001, p.2530-2535, Hawai, USA, 2001 - PDF
[761] Francisco Garcia, Isabel Lourtie, Multipath Detection of Stochastic Transient Signals, Statistical Signal Processing Workshop, Singapore, 2001 - PDF
[762] Pedro Aguiar, Jose M. F. Moura, Image motion estimation – convergence and error analysis, Proc. of ICIP 2001 - IEEE International Conference on Image Processing, Thessaloniki, Greece, 2001 - PDF
[763] Cristina Videira Lopes, Pedro Aguiar, Aerial acoustic communications, Proc. of WASPAA 2001 - IEEE International Workshop on Applications of Signal Processing to Audio and Acoustics, New York, USA, 2001 - PDF
[764] João Sanches, Jorge Salvador Marques, 3D Reconstruction from Log-Compressed Rayleigh Images, Proc. of ICIP2001 - IEEE International Conference on Image Processing, pp. 345-348, Thessaloniki, 2001 - PDF
[765] Jacinto Nascimento, Jorge Salvador Marques, An Adaptive Potential for Robust Shape Estimation, British Machine Vision Conference, 343-352, Manchester, 2001
[766] Pedro Jorge, Arnaldo J. Abrantes, Jorge Salvador Marques, Automatic Tracking of Multiple Pedestrians with Group Formation and Occlusions, IASTED International Conference on Visualization, Imaging and Image Processing, 613-618, Marbella, Spain, 2001 - PDF
[767] Arnaldo J. Abrantes, Jorge Salvador Marques, Shape Tracking Using Centroid Based Methods, Third International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition, Sophia-Antipolis, France, pp. 576-591, 2001
[768] João Sanches, Jorge Salvador Marques, A Fast MAP Algorithm for 3D Ultrasound, Proc. of 3rd International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition, 63-74, 2001
[769] João Xavier, Victor Barroso, Blind Identification of MIMO Channels Based on Correlative Coding: Performance Analysis, Proc. IEEE International Workshop on Signal Processing Advances for Wireless Communications, SPAWC'01, Taoyuan, Taiwan, R.O.C., 2001
[770] João Xavier, Victor Barroso, Performance Analysis of a Second-Order Statistics Based Solution for the MIMO Channel Identification Problem, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2001, Salt Lake City, USA, 2001
[771] João Xavier, Victor Barroso, Second-Order Blind MIMO Channel Identification Based On Correlative Coding: Asymptotic Performance Analysis, Proc. IEEE International Symposium on Information Theory, Washington D.C., USA, 2001
[772] João Pedro Gomes, Victor Barroso, Wavefront segmentation in phase-conjugate arrays for spatially modulated acoustic communication, Proc. IEEE Conference on Oceanic Engineering, OCEANS 2001, Honolulu, Hawaii, USA, 2001
[773] João Pedro Gomes, Victor Barroso, Equalization and coding for coherent communication in the ASIMOV vertical link, Proc. IEEE Conference on Oceanic Engineering, OCEANS 2001, Honolulu, Hawaii, USA, 2001
[774] Paulo Monica de Oliveira, Victor Barroso, Mutual relation between Instantaneous Frequency and Instantaneous Bandwidth, Proc. ISSPA 2001, Kuala Lumpur, Malasya, 2001
[775] Roberto Lam, Robert Loke, Hans Du Buf, Smoothing and reduction of triangle meshes, Proc. 10th Portuguese Computer Graphics Meeting, Lisbon, pp 97-105 (in Portuguese), 2001
[776] Robert Loke, Hans Du Buf, Highlighting pipelines offshore Norway: visualization and quantitative analisis, Proc. MTS/IEEE Conf. Oceans 2001, Honolulu (Hawaii), Nov 6-8, pp 2688-2695, 2001
[777] M. Bayer, M. Pullan, D. Mann, S. Juggins, A. Ciobanu, Luís Santos, Hans Du Buf, S. Fischer, H. Bunke, M. Wilkinson, J. Roerdink, J. Pech-Pacheco, G. Cristobal, V. Cirimele, B. Ludes, ADIAC: Using computer vision technology for automatic diatom identification, Proc. 16th Int. Diatom Symp., A. Economou-Amilli (ed.), Univ. of Athens, Greece, pp 537-562, 2001
[778] Sérgio Jesus, Cristiano Soares, Broadband MFP: coherent vs. incoherent, Proc. MTS/IEEE Oceans 2001, pp. 776-781, Hawai, USA, 2001 - PDF
[779] C. J. Soares, M. Siderius, Sérgio Jesus, MFP Source Localization in the Strait of Sicily, MTS/IEEE Oceans 2001, Hawai, USA, 2001
[780] Nuno Orfão, Carlos Bispo, An Inventory Decision Support System to the Glass Manufacturing Industry, 12th International Meeting of the Euro Working Group on Decision Support Systems, Cascais, Portugal, 2001
[781] Carlos Bispo, Smooth Priorities for Make-to-Stock Inventory Control, Multi-echelon Inventory Systems Conference, U.C: Berkeley, U.S.A, 2001
[782] Jacinto Nascimento, Jorge Salvador Marques, Improving the Robustness of Parametric Shape Tracking with Switched Multiple Models, Pattern Recognition in Information Systems, A. Fred, A. Jain, eds, 50-58, Setubal, 2001 - PDF
[783] Luís Santos, Hans Du Buf, Improved grating and bar cell models, Proc. 7th Neural Computing in Psychology Worksh., Brighton, UK. To be published as a book chapter, World Scientific, 2001
[784] C. Gervaise, A. Quinquis, Nelson Martins, Time-frequency approach to the study of underwater acoustic channel estimation and source reconstruction, in Physics in Signal and Image Processing, Marseille, France, pp 300-305, 2001
[785] António Silva, Sérgio Jesus, João Pedro Gomes, Victor Barroso, Underwater Acoustic Communication Using A Virtual Electronic Time-Reversal Mirror Approach, 5 th European Conference on Underwater Acoustics, ECUA 2000, (ISBN 92-828-9530-0), pp. 531-536, Lyon, France, 2000 - PDF
[786] Hans Du Buf, João Rodrigues, Simple brightness models with lowpass and Gabor filters, 23rd ECVP, Groningen, The Netherlands, Perception, Vol. 29, Suppl 52c, 2000
[787] Hans Du Buf, ADIAC: diatoms go digital, EurOCEAN2000 , Hamburg, Project Synopses, 5 pages, 2000
[788] Jacinto Nascimento, Jorge Salvador Marques, Robust Shape Tracking in the Presence of Cluttered Background, IEEE International Conference on Image Processing, vol.3, 82-85, Vancouver, Canada, 2000
[789] Sérgio Jesus, M. B. Porter, Y. Stephan, E. Coelho, Orlando Rodriguez, X. Demoulin, Single sensor source localization in a range dependent environment, Proc. MTS/IEEE Oceans 2000, pp. 865-868, Providence, USA, 2000 - PDF
[790] João Pedro Gomes, Victor Barroso, Gerard Ayela, Pascal Coince, An Overview of the ASIMOV Acoustic Communication System, IEEE Conference on Oceanic Engineering, OCEANS 2000, Providence, USA, 2000
[791] João Pedro Gomes, Victor Barroso, Acoustic Channel Equalization Results for the ASIMOV High-Speed Coherent Data Link, IEEE Conference on Oceanic Engineering, OCEANS 2000, Providence, USA, 2000
[792] João Pedro Gomes, Victor Barroso, Asymmetric Underwater Acoustic Communication Using a Time-Reversal Mirror, IEEE Conference on Oceanic Engineering, OCEANS 2000, Providence, USA, 2000
[793] Sérgio Jesus, Acoustic Tomography: a tool for understanding the ocean, Workshop on Marine Technology, Expo'2000, Hannover, Germany, 2000
[794] João Pedro Gomes, Victor Barroso, Ray-Based Analysis of a Time Reversal Mirror for Underwater Acoustic Communications, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP'2000, Istanbul, Turkey, 2000
[795] Sérgio Jesus, Optimal and sub-optimal matched field correlators, V Encontro de Tecnologia em Acustica Submarina, Rio de Janeiro, Brasil, 2000
[796] João Pedro Gomes, Victor Barroso, The Performance of Sparse Time-Reversal Mirrors in the Context of Underwater Communications, IEEE workshop on Statistical Signal and Array Processing, SSAP 2000, Pocono Maner, USA, 2000
[797] João Pedro Gomes, Victor Barroso, Using Phase Conjugation for Underwater Acoustic Communication: Design Guidelines, 10th European Signal Processing Conference, EUSIPCO-2000, Tampere, Finland, 2000
[798] João Sanches, Jorge Salvador Marques, Alignment-by-Reconstruction for 3D Ultrasound Imaging, International Conference Pattern Recognition, vol. 3, 41-44, Barcelona, 2000
[799] João Sanches, Jorge Salvador Marques, An Algorithm for 3D Ultrasound Imaging, 5th Ibero American Symposium on Pattern Recognition, Lisbon, 357-366, 2000
[800] Joao Santos, Vanessa Segurado, Jorge Salvador Marques, Automatic Classification of Marble Stone: Color Features and Perceptual Evaluation, 5th Ibero American Symposium on Pattern Recognition, 197-205, Lisbon, 2000
[801] João Xavier, Victor Barroso, A Semi Blind Maximum Likelihood Approach for Resolving Linear Convolutive Mixtures, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP'2000, Istanbul, Turkey, 2000
[802] João Xavier, Victor Barroso, Blind Identification of MIMO Systems Based on Source Correlative Coding, IEEE International Symposium on Information Theory, Sorrento, Italy, 2000
[803] João Xavier, Victor Barroso, Semi-Blind Maximum Likelihood Separation of Linear Convolutive Mixtures, IEEE workshop on Statistical Signal and Array Processing, SSAP 2000, Pocono Maner, USA, 2000
[804] Robert Loke, Hans Du Buf, Sonar object visualization in an octree, Proc. MTS/IEEE Conf. OCEANS 2000, pp 2067-2073, Providence, Rhode Island USA, 2000
[805] António Pascoal, Paulo Oliveira, Carlos Silvestre, Luís Sebastião, Manuel Rufino, Victor Barroso, João Pedro Gomes, G. Ayela, P. Coince, M. Cardew, A. Ryan, H. Braithwaite, N. Cardew, J. Trepte, N. Seube, J. Champeau, P. Dhaussy, V. Sauce, R. Moitie, R. S. Santos, F. Cardigos, M. Brussieux, P. Dando, Robotic Ocean Vehicles for Marine Science Applications: the European ASIMOV Project, Proc. OCEANS 2000 MTS /IEEE, pp.409-415, Providence, Rhode Island, USA, 2000 - PDF
[806] Jorge Barbosa, Victor Barroso, Very Low Bit Rate Video Compression for Acoustic Transmission of Subsea Images of Hydrothermal Vents, IEEE Conference on Oceanic Engineering, OCEANS 2000, Providence, USA, 2000
[807] Jorge Salvador Marques, Arnaldo J. Abrantes, A Constrained Clustering Algorithm for Shape Analysis with Multiple Features, Proc. of ICPR2000 - International Conference on Pattern Recognition, Barcelona, Spain, Vol.1, pp. 916-919, 2000
[808] Jose Nascimento, Jorge Salvador Marques, An Algorithm for the Estimation of 3D Surfaces using Competitive Learning, 5th Ibero AmericanSymposium on Pattern Recognition, 139-146, Lisbon, 2000
[809] Paulo Monica de Oliveira, Victor Barroso, Data Driven Underwater Transient Detection Based on Time-Frequency Distributions, IEEE Conference on Oceanic Engineering, OCEANS 2000, Providence, USA, 2000
[810] Paulo Monica de Oliveira, Victor Barroso, Uncertainty in the Time-Frequency Plane, IEEE workshop on Statistical Signal and Array Processing, SSAP 2000, Pocono Maner, USA, 2000
[811] Pedro Aguiar, Jose M. F. Moura, Weighted factorization, Proc. of ICIP 2000 - IEEE International Conference on Image Processing, Vancouver, BC, Canada, 2000 - PDF
[812] X. Jiang, K. Bowyer, Y. Morioka, S. Hiura, K. Sato, S. Inokuchi, M. Bock, C. Guerra, Robert Loke, Hans Du Buf, Some further results of experimental comparison of range image segmentation algorithms, Proc. 15th ICVP, Vol. 4, pp 877-881, Barcelona, Spain, 2000
[813] Zeljko Djurovic, Victor Barroso, QQ-Plot Based Probability Density Function Estimation, IEEE workshop on Statistical Signal and Array Processing, SSAP 2000, Pocono Maner, USA, 2000
[814] Jorge Silva, Jorge Salvador Marques, J. M. Lemos, Robust motion tracking on one-dimensional manifolds, Controlo'2000, Guimaraes, Portugal, 2000
[815] J. M. Lemos, L. M. Rato, Jorge Salvador Marques, Minimum variance control of time varying systems based on hidden Markov models, Controlo' 2000, Guimaraes, Portugal, 2000
[816] João Rodrigues, Robert Loke, Hans Du Buf, Fast segmentation of 3D data using an octree, Proc. 11th Portuguese Conf. on Pattern Recognition, pp 185-189, Porto, 2000
[817] João Sanches, Jorge Salvador Marques, A Retrieval Algorithm for Log-compressed Ultrasound Images, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 421-422, 2000
[818] Jorge Salvador Marques, Joao M. Lemos, Shape Tracking with Switched Multiple Models, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 213-218, 2000
[819] Robert Loke, Roberto Lam, Hans Du Buf, Fast segmentation of sparse 3D data by interpolating segmented boundaries in an octree, Proc. 11th Portuguese Conf. on Pattern Recognition, pp 431-433, Porto, Portugal, 2000
[820] Jose Nascimento, Jorge Salvador Marques, Estimation of 3D Shapes using 3D Active Surface Models, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 439-441, 2000
[821] A. Ciobanu, Hamid Shahbazkia, Hans Du Buf, Contour profiling by dynamic ellipse fitting, Proc. of 15th Int. Conference on Pattern Recognition, Vol. 3, pp 758-761, Barcelona, Spain, 2000
[822] António Pascoal, Paulo Oliveira, Carlos Silvestre, Luís Sebastião, Manuel Rufino, Victor Barroso, João Pedro Gomes, Gerard Ayela, Pascal Coince, Marcus Cardew, Anne Ryan, Hugh Braithwaite, Nicholas Cardew, Jonathan Trepte, Nicolas Seube, J. Champeau, P. Dhaussy, V. Sauce, R. Moitie, Ricardo Santos, Frederico Cardigos, Marc Brussieux, Paul Dando, Advanced System Integration for Managing the Coordinated Operation of Robotic Ocean Vehicles, Proc. EurOCEAN 2000, Hamburg, Germany, 2000
[823] X. Demoulin, Y. Stephan, E. Coelho, T. Folegot, Sérgio Jesus, M. B. Porter, Estimating equivalent bottom geoacoustical parameters from broadband inversion, 5th European Conference on Underwater Acoustics, pp. 191-196, Lyon, France, 2000
[824] Hamid Shahbazkia, A. Ciobanu, Luís Santos, Hans Du Buf, Weighted Morphometric Shape Analysis of Diatoms, Int. Conference on Pattern Recognition, Barcelona, Spain, 2000
[825] Jorge Salvador Marques, J. M. Lemos, Jorge Silva, Tracking Diffusions on Manifolds: A Hidden Markov Model Approach, Proc. of the 5th Ibero American Symposium on Pattern Recognition, Lisbon, Portugal, pp. 255-266, 2000
[826] João Xavier, Victor Barroso, A Channel Order Independent Method for Blind Equalization of SIMO/MIMO Systems, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP' 99, USA, 1999
[827] João Pedro Gomes, Victor Barroso, Performance Analysis of a Recursive Fractional Super-Exponential Algorithm, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP' 99, USA, 1999
[828] Paulo Monica de Oliveira, Victor Barroso, Sequential Extraction of Components of Multicomponent PPS Signals, Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP' 99, USA, 1999
[829] João Xavier, Victor Barroso, Correlative Coding Approach for Blind Identification of MIMO Systems, Proc. of the 2nd IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC' 99, USA, 1999
[830] Miloud Frikel, Victor Barroso, João Xavier, Blind Recursive Estimation of SIMO Channels, Proc. of the 2nd IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications, SPAWC' 99, USA, 1999
[831] João Xavier, Victor Barroso, Polyhedral Concepts for Deterministic Blind Separation of Binary Sources, 33rd Asilomar Conference on Signals, Systems and Computers, USA, 1999
[832] João Xavier, Victor Barroso, Blind Identification of MIMO Channels: A Closed Form Solution Based on Second Order Statistics, Invited paper, Proc. Asilomar Conference on Signals, Systems and Computers, Asilomar, Pacific Grove, California, USA, 1999
[833] M. B. Porter, Sérgio Jesus, Y. Stephan, X. Demoulin, E. Coelho, Using the echo pattern to range a sound source, Proc. of teh 1st International Symposium on Physics, Signal and Image Processing (PSIP'99), Paris, 1999 - PDF
[834] Sérgio Jesus, Localizacao de fontes acusticas em aguas pouco profundas, Proc. of IV Encontro de Tecnologia e Acustica Submarina (IV ETAS), Rio de Janeiro, Brasil, 1999 - PDF
[835] Cristiano Soares, A. Waldhorst, Sérgio Jesus, Matched Field Processing: Environmental Focusing and Source Tracking with Application to North Elba Data Set, Proc. of IEEE OCEANS'99, p. 1598-1602, Seattle, USA, 1999 - PDF
[836] M. Joao Rendas, Stefan Rolfes, Autonomous Large Scale Open Field Navigation: scaling experiments with a mini-robot, 1st International Kheepera Workshop, (IKW´99), Paderborn, Germany, 1999
[837] M. Joao Rendas, Stefan Rolfes, Using Non-linear Filtering Techniques for Robot Localization in Sparse Environments Using Perception Sensors, 7th International Symposium on Intelligent Robot Systems (SIRS´99), Coimbra, Portugal, 1999
[838] João Xavier, Victor Barroso, Polyhedral Methods for Blind Deterministic Separation of Binary Co – Channel Signals, IEEE GLOBECOM'99, Brasil, 1999
[839] Jorge Salvador Marques, Joao M. Lemos, Tracking of Moving Objects with Multiple Models Using Gaussian Mixtures, Proc. of ICASSP1999 - IEEE International Conference on Acoustics, Speech and Signal Processing, Phoenix, USA, pp. 3317-3320, 1999
[840] Jorge Salvador Marques, Joao M. Lemos, Arnaldo J. Abrantes, Estimation of Random Trajectories on Manifolds: Application to Object Tracking, Proc. of ICIP1999 - IEEE International Conference on Image Processing, Kobe, Japan, pp. 103-107, 1999
[841] Jorge Salvador Marques, Joao M. Lemos, Shape Tracking Based on Switching Dynamical Models, Proc. of ICIP1999 - IEEE International Conference on Image Processing, Kobe, Japan, pp. 954-958, 1999
[842] Joao M. Lemos, Luis Rato, Jorge Salvador Marques, Switching Reconfigurable Control Based on Hidden Markov Models, European Control Conference, 1999
[843] Jorge Barbosa, Victor Barroso, Underwater Video Compression Based on Gabor Filters, Proc. II Conference in Telecommunications, Portugal, 1999
[844] Paulo Monica de Oliveira, Victor Barroso, Parameter Estimation in Multipath Environments, Proc. II Conference in Telecommunications, Portugal, 1999
[845] Orlando Rodriguez, Sérgio Jesus, Y. Stephan, X. Demoulin, M. B. Porter, E. Coelho, Nonlinear soliton interaction with acoustic signals: focusing effects, Int. Conf. on Theoretical and Computational Acoustics (ICTCA'99), Trieste, Italy, 1999 - PDF
[846] João Xavier, Victor Barroso, Blind Direct Zero-Forcing Equalization of MIMO Channels, Proc. II Conference in Telecommunications, Portugal, 1999
[847] Miloud Frikel, Victor Barroso, João Xavier, Blind Channel Identification Using the Propagator Operator, Proc. II Conference in Telecommunications, Portugal, 1999
[848] Sérgio Jesus, Internal Tide Measurements with Acoustic Tomography Experiments (INTIMATE), SACLANTCEN SCNR Meeting, La Spezia, Italy, 1999
[849] João Pedro Gomes, Victor Barroso, Multichannel Lattice Filtering Based on Parallel Scalar Modulus, Proc. II Conference in Telecommunications, Portugal, 1999
[850] João Sanches, Jorge Salvador Marques, 3D Reconstruction of Medical Objects from Ultrasound Images: a Bayesian Algorithm, Workshop on Medical Imaging, Aveiro, 1999
[851] Arnaldo J. Abrantes, Jorge Salvador Marques, Object Tracking with a Centroid Based Measurement Models, Proc. Conference on Telecommunications and Computer Engineering, VI 15-20, Lisbon, 1999
[852] Jose Nascimento, Jorge Salvador Marques, Estimation of 3D Surfaces with Active Models, Proc. Conference on Telecommunications and Computer Engineering, II 21-26, Lisbon, 1999
[853] Pedro Jorge, Jorge Salvador Marques, Visual Inspection of a Combustion Process, Conference on Telecommunications and Computer Engineering, VI 9-14, 1999
[854] Robert Loke, Hans Du Buf, Fast interpolation, segmentation and visualization of 3D sonar seabottom data by using tree structures, Proc. MTS/IEEE Conf. OCEANS'99, Seattle, Wa (USA), Vol 3, pp 1571-1576, 1999
[855] T. R. Reed, Robert Loke, Hans Du Buf, The analysis of underwater acoustic data via 3D segmentation, Proc. 33rd Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, Ca (USA), Vol 1, pp 49-52, 1999
[856] Hans Du Buf, M. Bayer, S. Droop, R. Head, S. Juggins, S. Fischer, H. Bunke, M. Wilkinson, J. Roerdink, J. Pech-Pacheco, G. Cristobal, Hamid Shahbazkia, A. Ciobanu, Diatom identification: a double challenge called ADIAC, Proc. ICIAP'99 Conf., Venice, Italy, pp 734-739, 1999
[857] M. Keil, G. Cristobal, B. Escalante, Hans Du Buf, L. Pessoa, AMOVIP: advanced modeling of visual information processing, Proc. ICIAP'99 Conf., Venice, Italy, pp 1208-1213, 1999
[858] Robert Loke, Roberto Lam, F. Rotaru, Hans Du Buf, Improving 3D visualisation interactivity by using octrees, Proc. Workshop on Medical Imaging, Aveiro (Portugal), pp 19-22. Also published in: Journal of the Dept. of Electronics and Telecomm., Univ. of Aveiro, Vol. 3, No. 2, pp 167-172, 1999
[859] Pedro Aguiar, Jose M. F. Moura, Maximum likelihood inference of 3D structure from image sequences, Energy Minimization Methods in Computer Vision and Pattern Recognition, No. 1654, Lecture Notes in Computer Science, Springer-Verlag, 1999 - PDF
[860] Pedro Aguiar, Jose M. F. Moura, A fast algorithm for rigid structure from image sequences, Proc. of ICIP 1999 - IEEE International Conference on Image Processing, Kobe, Japan, 1999 - PDF
[861] Pedro Aguiar, Jose M. F. Moura, Fast 3D modelling from video, Proc. of MMSP 1999 - IEEE International Workshop on Multimedia Signal Processing, Copenhagen, Denmark, 1999 - PDF
[862] Pedro Aguiar, Jose M. F. Moura, Factorization as a rank 1 problem, Proc. of CVPR 1999 - IEEE International Conference on Computer Vision and Pattern Recognition, Fort Collins CO, USA, 1999 - PDF
[863] A. J. Abrantes, Jorge Salvador Marques, Seguimento de Objectos com Modelo de Observacoes Baseado em Centroides, Jornadas de Engenharia de Telecomunicacoes e Computadores, VI, pp. 15-20, 1999
[864] Paulo Monica de Oliveira, Victor Lobo, Victor Barroso, Fernando M. Pires, Caracterizcao, Visualizacao e Classificacao na Manutencao Preditiva, Actas do Seminario em Seguranca, Fiabilidade e Analise de Avarias, Escola Naval, 1999
[865] Mário Jesus, Sérgio Jesus, A. Marquez, Optimizacion de Algoritmos Geneticos en el Processamiento de arboles de Steiner, in VIII Encuentros de Geometria Computacional, Castellon - Spain, 1999 - PDF
[866] J. Moreira, Carlos Bispo, An Echelon Inventory Based Single Stage Cost Function for a Two Station Tandem System, Proceedings of the Rensselaer's International Conference on Agile, Intelligent and Computer Integrated Manufacturing (CAICIM), Troy, NY, 1998
[867] Sérgio Jesus, M. B. Porter, Y. Stephan, E. Coelho, X. Demoulin, Broadband source localization with a single hydrophone, OCEANS'98, pp. 1078-1082, Nice, France, 1998 - PDF
[868] António Silva, Sérgio Jesus, Using normal mode channel structure for narrowband underwater communications in shallow water, Proc. OCEANS'98, pp. 1033-1037, Nice, France, 1998 - PDF
[869] Orlando Rodriguez, Sérgio Jesus, Y. Stephan, M. Porter, E. Coelho, Internal tide acoustic tomography: reliability of the normal modes expansion as a possible basis for solving the inverse problem, Proc. of the 4th European Conference on Underwater Acoustics, pp. 587-592, Rome, Italy, 1998 - PDF
[870] M. B. Porter, Sérgio Jesus, Y. Stephan, E. Coelho, X. Demoulin, Single-phone source tracking in a variable environment, 4th European Conf. on Underwater Acoustics, pp. 575-580, Rome, Italy, 1998 - PDF
[871] M. B. Porter, Y. Stephan, X. Demoulin, Sérgio Jesus, E. Coelho, Shallow-water tracking in the sea Nazare, Undersea Technology'98, IEEE Ocean Engineering Society, Tokyo, Japan, 1998 - PDF
[872] Nelson Martins, Agostinho Rosa, Discrete-time equivalents of linear systems driven by white noise, Signal processing IX, Theories and Applications, Vol. 4, pp. 2385-2388, Eurasip, 1998
[873] M. Joao Rendas, Isabel Lourtie, Temporal combination of positioning modes for AUV navigation in perturbed environments, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS´98), pp. 1107-1112, Victoria, Canada, 1998
[874] Nathalie Vasquez, M. Joao Rendas, Using a priori Current Knowledge on AUV Navigation, OCEANS´98, Nice, France, 1998
[875] M. Joao Rendas, Emmanuel Turcci, AUV Mission Preparation as a Multi-criteria Optimization Problem Using Statistical Performance Prediction, OCEANS´98, Nice, France, 1998
[876] M. Joao Rendas, Isabel Lourtie, AUV Navigation: Increased Robustness and Observability by Fusion of Active and Passive Modes, Proc. OCEANS´98, pp. 347-351, Nice, France, 1998
[877] Arnaldo J. Abrantes, Jorge Salvador Marques, Pattern Recognition Methods for Object Boundary Detection, Proc. of the British Machine Vision Conference, pp. 409-417, 1998
[878] Arnaldo J. Abrantes, Jorge Salvador Marques, A Method for Dynamic Clustering of Data, Proc. of the British Machine Vision Conference, pp. 154-163, 1998
[879] Jean Pierre Clero, Raoul Duranton, M. Joao Rendas, Isabel Lourtie, Didier Sauzade, Ian Herdman, R. Bozzano, George Pichot, Miniaturized and Reconfigurable Instrumentation for Multipurpose Survey with a Mini Autonomous Underwater Vehicle (MAUVE), Proc. 3rd European Marine Science and Technology (MAST) Conference, pp. 1367-1379, Lisbon, Portugal, 1998
[880] Miloud Frikel, Victor Barroso, S. Bourennane, Coherent Wideband Method for Directions-of-Arrival Estimation in the Presence of Unknown Correlated Noise, Proc. IEEE Signal Processing Workshop on Statistical Signal and Array Processing, pp. 29-32, Portland, USA, 1998
[881] João Pedro Gomes, Victor Barroso, A Multichannel Lattice Algorithm for Real-Time Blind Equalization, Proc. IEEE 5th International Conference on Electronics, Circuits and Systems-ICECS'98, pp 445-448, Lisbon, Portugal, 1998
[882] João Pedro Gomes, Victor Barroso, Blind Decision-Feedback Equalization for Underwater Multipath Channels, Proc. IEEE OCEANS'98, pp. 810-814, Nice, Franca, 1998
[883] Jorge Salvador Marques, A Probabilistic Framework for the Hough Transform and Least Squares Pose Estimation, Signal Processing IX, (EUSIPCO'98), pp. 2565-2568, Rhodes, Greece, 1998
[884] Paulo Monica de Oliveira, Victor Barroso, On the Concept of Instantaneous Frequency, Proc. of the IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP'98, pp. 2241-2244, Seattle, USA, 1998
[885] Paulo Monica de Oliveira, Victor Barroso, Instantaneous Frequency of Mono and Multicomponent Signals, Proc. IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, pp. 105-108, Pittsburgh, USA, 1998
[886] M. B. Porter, Sérgio Jesus, Y. Stephan, E. Coelho, X. Demoulin, Single-hydrophone source tracking in a variable environment, (Invited) Proc. 4th European Conference on Underwater Acoustics, pp. 575-580, Rome, Italy, 1998
[887] João Xavier, Victor Barroso, J. Moura, Closed-Form Blind Identification of MIMO Channels, Proc. IEEE International Conference on Acoustics, Speech and Signal processing, ICASSP'98, pp. 3165-3168, Seattle, USA, 1998
[888] João Xavier, Victor Barroso, Low-Complexity Blind Minimum Variance Zero Forcing Equalization of SIMO Channels, Proc. IEEE International Symposium on Information Theory, 260, Boston, USA, 1998
[889] Hans Du Buf, H. Bunke, S. Droop, J. Roerdink, S. Juggins, G. Cristobal, B. Ludes, Automatic diatom identification and classification, 3rd Europ. Marine Science and Technology Conf., Lisbon, K.-G. Barthel et al. (eds), Project Synopses Vol. III, pp 1071-1074, 1998
[890] Robert Loke, Hans Du Buf, Volumetric processing of underwater acoustic data, Proc. MTS/IEEE Conf. OCEANS'98, Nice, pp 742-747, 1998
[891] Pedro Aguiar, Jose M. F. Moura, Video representation via 3D shaped mosaics, Proc. of ICIP 1998 - IEEE International Conference on Image Processing, Chicago IL, USA, 1998 - PDF
[892] Pedro Aguiar, Jose M. F. Moura, Robust structure from motion under orthography, Proc. of IMDSP 1998 - IEEE International Workshop on Image and Multimensional Digital Signal Processing, Alpbach, Austria, 1998 - PDF
[893] João Pedro Gomes, Victor Barroso, Equalizacao cega de canal com o algoritmo sobre-exponencial fraccionario, in Proc. I Conferencia Nacional de Telecomunicacoes, pp, 337-340, Aveiro, Portugal, 1997
[894] João Xavier, Victor Barroso, Separacao cega de fontes na presenca de IIS e escorregamento de fase em sistemas de acesso multiplo por divisao espacial, in Proc. I Conferencia Nacional de Telecomunicacoes, pp. 341-344, Aveiro, Portugal, 1997
[895] M. B. Porter, Sérgio Jesus, Y. Stephan, X. Demoulin, E. Coelho, Exploting reliable features of the ocean channel response, Proc. of Shallow Water Acoustics Conference'97, p.77-82, Beijing, China, (invited), 1997 - PDF
[896] X. Demoulin, Y. Stephan, Sérgio Jesus, E. Coelho, M. B. Porter, INTIMATE96: a shallow water tomography experiment devoted to the study of internal tides, Proc. of Shallow Water Acoustics Conference'97, p.485-490, Beijing, China, 1997 - PDF
[897] A. Abrantes, Jorge Salvador Marques, Probabilistic Shape Models: the Role of the Partition Function, IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 2757-2760, Munich, 1997
[898] A. Arsenio, Jorge Salvador Marques, Performance Analysis and Characterization of Matching Algorithms, International Symposium on Intelligent Robotic Systems, pp. 101-110, 1997
[899] A. Fred, Jorge Salvador Marques, Pedro Jorge, Hidden Markov Models vs. Syntactic Modeling in Object Recognition, International Conference on Image Processing, pp. 893-896, Santa Barbara, USA, 1997
[900] João Pedro Gomes, Victor Barroso, Using an RBF network for blind equalization: design and performance evaluation, in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP´97, pp. 3285-3288, Munich, Germany, 1997
[901] Maria Joao Rendas, Isabel Lourtie, Planning Robotic Exploratory Missions in the Absence of Global Positioning, Proceedings of the International Symposium on Industrial Electronics, pp. 666-671, Guimaraes, Portugal, 1997
[902] Stefan Rolfes, Maria Joao Rendas, Isabel Lourtie, Autonomous Robot Navigation using Unsupervised Shape Description and Recognition, Proceedings of the EUFIT'97, pp. 1365-1369, Aachen, Germany, 1997
[903] João Xavier, Victor Barroso, Blind SDMA with a signal space geometry matched algorithm, in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP'97, pp. 3437-3440, Munich, Germany, 1997
[904] E. Coelho, Sérgio Jesus, M. Porter, Y. Stephan, One-way active tracking in the INTIMATE 96 Experiment, EAST Symposium, Seattle, Washington, 1997
[905] S. G. Nikolov, Robert Loke, Hans Du Buf, Interactive 3-D visualisation of sonar data using VRML, Proc. Int. Workshop on Synthetic-Natural Hybrid Coding and Three Dimensional Imaging, Rhodes, Greece, pp 36-39, 1997
[906] Pedro Aguiar, Jose M. F. Moura, Detecting and solving template ambiguities in motion segmentation, Proc. ICIP 1997 - IEEE International Conference on Image Processing, pp. 494-497, Santa Barbara CA, USA, 1997
[907] Jorge Salvador Marques, A. Abrantes, A Class of Probabilistic Shape Models, IEEE Conference on Computer Vision and Pattern Recognition, pp. 1054-1059, 1997
[908] Francisco Garcia, Isabel Lourtie, Detection of Gaussian Bandpass Transients under Impulsive Noise: A Wavelet Transform Approach, Proceedings of the International Conference on Acoustic, Speech and Signal Processing, 491-494, Munich, Germany, 1997 - PDF
[909] Paulo Felisberto, Sérgio Jesus, Towed array plane and non-planewave beamforming under ships maneuvering, 3rd European Conf. Underwater Acoustics (ISBN 960-85709-2-1), p.483-488, Heraklion, Greece, 1996
[910] Sérgio Jesus, M. B. Porter, Shallow water tomography for internal tide estimation: preliminary results of INTIMATE96, SACLANTCEN SCNR Meeting, Lisboa, 1996
[911] O. Lotsberg, Sérgio Jesus, Matched-field inversion of geoacoustic properties from towed array data in shallow water, 3rd European Conf. Underwater Acoustics (ISBN 960-85709-2-1), p.601-606, Heraklion, Greece, 1996
[912] Nelson Martins, Agostinho Rosa, EEG Non-Stationary Spectrum Analysis and feature Extraction, IEEE - Systems Man and Cybernetics, Beiging, PRC. SMC´96, pp. 881-886, 1996
[913] Nelson Martins, Agostinho Rosa, Filter Estimation and EEG Modelling, Proc. BioEng-96, pp. II.3.I-5, 1996
[914] A. Abrantes, Jorge Salvador Marques, Tracking of Moving Objects Using Varying Deformable Models, 4th International Symposium on Intelligent Robotic Systems, Lisbon, pp. 309-316, 1996
[915] João Pedro Gomes, Victor Barroso, Source Independent Blind Equalization with Fractionally-Spaced Sampling, 8th European Signal Processing Conference (EUSIPCO´96), Trieste, Italia, 1996
[916] Pedro Jorge, Jorge Salvador Marques, P. Barbosa, A Bayesian Approach to the Segmentation of Flame Images, 4th Bayone Workshop on Signal Processing and Communications, 1996
[917] Y. Stephan, X. Demoulin, Sérgio Jesus, E. Coelho, M. Porter, Internal tide impact measured by an acoustic tomography experiment, 132nd Meeting da Acoustical Society of America, Hawaii, USA, 1996
[918] E. Coelho, Sérgio Jesus, M. Porter, Y. Stephan, Preliminary acoustic results from the INTIMATE 96 shallow water tomography experiment, ONR/ARPA Shallow-water Acoustic Workshop, Washington DC, 1996
[919] Pedro Aguiar, Jose M. F. Moura, Incremental motion segmentation in low texture, Proc. of ICIP 1996 - IEEE International Conference on Image Processing, Lausanne, Switzerland, 1996 - PDF
[920] Francisco Garcia, Isabel Lourtie, A Wavelet Transform Frequency Classifier for Stochastic Transient Signals, Proceedings of the International Conference on Acoustic, Speech and Signal Processing, vol. 6, pp. 3057-3060, Atlanta, Georgia, USA, 1996 - PDF
[921] Sérgio Jesus, A. Caiti, Geophysical seafloor exploration with a towed array in shallow water, 2nd MAST Days and EUROMAR Market Conference (ISBN 92-827-5012-4), p.1147-1160, Sorrento, Italy, 1995 - PDF
[922] Sérgio Jesus, Mário Jesus, On bottom properties estimation from towed array data, Conf. on Theoretical and Computational Acoustics, Hawaii, USA, 1995
[923] J. H. van Deemter, Hans Du Buf, Edge and line detection using the phase of Gabor wavelets, Proc. 2nd Pamonop Workshop, J.H. van Deemter and J.M.H. du Buf (eds), Faro, pp 47-60, 1995
[924] Sérgio Jesus, A sensitivity study for full-field inversion of geoacoustic data with a towed array in shallow water, 2nd European Conf. on Underwater Acoustics (ISBN 92-826-8000-2), pp. 899-904, Copenhagen, Denmark, 1994
[925] Hans Du Buf, F. Heitger, A neural network for detecting symmetry orders, 7th ICIAP in Bari (Italy). Progress in Image Analysis III, S. Impedovo (ed.), World Scientific, pp 669-672, 1994
[926] Hans Du Buf, S. Fischer, The role of syntactical processing in brightness perception, 4th Int. Conf. on Visual Search, Eindhoven, The Netherlands. (book never appeared) , 1994
[927] Hans Du Buf, S. Fischer, Modeling spatial brightness by syntactical summation, 17th ECVP, Eindhoven, The Netherlands. Perception Vol. 23, Suppl. 106c, 1994
[928] Sérgio Jesus, Broadband matched-field processing of transient signals in shallow water, Underwater Acoustics Signal Processing Workshop, University of Rhode Island, 1993
[929] Hans Du Buf, S. Fischer, Syntactical visual analysis and reconstruction, Proc. BMT Conference Biomedical Engineering 93, University of Graz, Austria, Vol. 38, pp 105-106, 1993
[930] Pedro Aguiar, Thibault Langlois, Helena R. Ramos, Luis M. B. Almeida, Neural networks in industrial modeling, Proc. of IRTICS 1993 - Workshop on Integration in Real-Time of Intelligent Control Systems, Madrid, Spain, 1993
[931] Hans Du Buf, Lowpass channels and Whites effect, 15th ECVP, Pisa, Italy, see Perception Vol 21, A80 , 1992
[932] J. Bigun, Hans Du Buf, Texture segmentetion by real and complex moments of the Gabor power spectrum, In Progress in Image Analysis and Processing II, V. Cantoni et al. (eds), World Scientific, Singapore, pp. 191-198, 1992
[933] Sérgio Jesus, Broadband matched-field processing of transient signals in shallow water, Proc. of the First European Conference on Underwater Acoustics (ISBN 185166-948-5), Luxembourg, pp. 582-585, 1992 - PDF
[934] J. Bigun, Hans Du Buf, Geometric image primitives by complex moments in Gabor space and the application to texture segmentation, Proc. IEEE CS Conference CVPR-92, Champaign, Ill., pp 648-650, 1992
[935] Hans Du Buf, J. Bigun, Unsupervised image segmentation: visible progress in chasing a chimera, Proc. 1st Swiss Symp. on Pattern Recognition and Computer Vision, J. Bigun and J.M.H. du Buf (eds), Lausanne, pp 107-118 , 1992
[936] Hans Du Buf, Ambiguities in Gabor space, Presented at the Third Int. Conf. on Visual Search, Univ. of Nottingham, U.K., 1992
[937] Hans Du Buf, Limits of line and edge detection, 15th ECVP, Pisa, Italy, see Perception Vol 21, Suppl. A98, 1992
[938] António Pascoal, Victor Barroso, Carlos Silvestre, Paulo Oliveira, Isabel Lourtie, Simulation Study of an Integrated Guidance System for an Autonomous Underwater Vehicle, Acoustic Signal Processing for Ocean Exploration, Funchal, Portugal, 1992
[939] Luís Custódio, Carlos Bispo, João Sentieiro, A Hierarchical Fuzzy Control System for Short-Range Planning and Scheduling, Proceedings of the Rensselaers's Third International Conference on Computer Integrated Manufacturing, Troy, NY, 1992
[940] Hans Du Buf, J. Bigun, Gabor space and texture segmentation, N3AV: ESPRIT-BRA Workshop on Neural networks in natural and artificial vision. Chamrousse (France), pp 37-42, 1991
[941] Luís Custódio, Carlos Bispo, João Sentieiro, Fuzzy Logic Applied to Production Scheduling, Workshop CIM in the Process Industry, Athens, Greece, 1991
[942] T. G. Campbell, Hans Du Buf, A quantitative comparison of median-based filters, Visual Communications and Image Processing '90, SPIE Vol. 1360, pp 176-187, 1990
[943] L. Carvalho, R. Almeida, Carlos Bispo, João Sentieiro, An Integrated Environment for Planning and Scheduling in Flow-Shop Manufacturing Plants, Proceedings of the 2nd International Conference on Computer Integrated Manufacturing, RPI, Troy, New York, USA, 1990
[944] Sérgio Jesus, H. Rix, G. Allengrin, Estimation of transient signals: application to high resolution ECG beat-to-beat estimation, Int. Symposium on Sudden Death, Barcelona, Spain, 1989
[945] Hans Du Buf, Towards unsupervised texture segmentation using Gabor spectral decomposition, 5th Int. Conf. on Image Analysis and Processing, Positano, Italy, pp 65-72, 1989
[946] Carlos Bispo, João Sentieiro, An Extended Horizon Scheduling Algorithm for the Job-Shop Problem, 1st International Conference on Computer Integrated Manufacturing RPI, Troy, New York, 1988
[947] Sérgio Jesus, H. Rix, H. Varenne, Signal averaging using shape classification: application to high resolution electrocardiograms, Proc. of EUSIPCO 86, (ISBN 0444-700-854), p.1371-1374, The Hague, The Netherlands, 1986
[948] Hans Du Buf, J. A. J. Roufs, Spatial characteristics of brightness and apparent-contrast perception, Perception Vol. 15, Suppl. A35 (9th ECVP, Bad Nauheim, FRG), 1986
[949] Sérgio Jesus, H. Rix, A. Varenne, Une nouvelle methode de synchronisation appliquee au traitement des signaux electrocardiographiques, Dixieme Colloque sur le Traitement du Signal et ses Applications(GRETSI), p.1071-1075, Nice, France, 1985
[950] Sérgio Jesus, H. Rix, ECG analysis by averaging and beat-to-beat approaches: improvements and discussion, Proc. of XIV Int. Conference Med. and Biol. Eng., Espoo, Finland, 1985
[951] Sérgio Jesus, H. Rix, ECG analysis: improvement of signal averaging and comparison with a beat-to-beat approach using adaptive identification, Proc. MELECON'85, Madrid, 1985
[952] Sérgio Jesus, H. Rix, Traitement du signal ECG par lissage, filtrage et identification adaptative, Actualites em Micro Informatique - Instrumentation Medicale, Besancon, France, 1985
[953] Hans Du Buf, J. A. J. Roufs, Brightness-contrast: brightness versus apparent contrast, Perception Vol. 14, Suppl. A26 (8th ECVP = European Conference on Visual Perception, Peniscola, Spain), 1985
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[32] João Rodrigues, Integrated Multi-Scale Architecture of the Cortex with Application to Computer Vision, Ph.D. Thesis, University of Algarve, 2008
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[36] Cristiano Soares, Broadband Matched-Field Tomography using Simplified Acoustic Systems, Ph.D. Thesis, University of Algarve, 2007
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[39] Jacinto Nascimento, Robust Shape Estimation and Tracking in the Presence of Clutter, Ph.D. Thesis, Instituto Superior Tecnico, Lisbon, Portugal, 2003
[40] Paulo Monica de Oliveira, Physical Constraints on the Time-Frequency Plane, IST-UTL, 2002
[41] João Pedro Gomes, Array Processing Methods for Time-Reversed Underwater Communication Systems, IST-UTL, 2002
[42] João Xavier, Blind Identification of MIMO Channels Based on 2nd Order Statistics and Colored Inputs The Riemannian Geometry of Algorithms, Performance Analysis and Bounds over the Quotient Manifold of Identifiable Channel Classes, IST-UTL, 2002
[43] Francisco Garcia, Deteccao Passiva de Sinais Transientes, Instituto Superior Tecnico, Lisboa, Portugal, 2001 - PDF
[44] Orlando Rodriguez, Ocean Acoustic Tomography Applied to the Estimation of Internal Tides in the Continental Platform, Universidade do Algarve, Algarve, Portugal, 2001
[45] Mário Jesus, Aproximaciones de Arboles de Steiner Mediante Algoritmos Geneticos, Ph.D. Thesis, Universidade de Sevilla, Spain, 2000
[46] Orlando Rodriguez, Tomografia Acustica Oceanografica com vista a Estimacao de Mares Internas na Plataforma Continental, University of Algarve, 2000
[47] Pedro Aguiar, Rigid Structure from Video, Instituto Superior Tecnico, Lisboa, Portugal, 2000 - PDF
[48] Hans Du Buf, Spatial characteristics of brightness and apparent-contrast perception, Doctoral Thesis, Eindhoven University of Technology, The Netherlands, pp 165, 1987
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[66] Artem Khmelinskii, Rodrigo Ventura, João Sanches, Chromosome Pairing for Karyotyping Purposes, Master Thesis, Instituto Superior Tecnico, Universidade Tecnica de Lisboa, 2007
[67] David Afonso, Detection of Brain Activated Regions from Functional MRI, fMRI, and Fusion with structural MRI Information, Master Thesis, Instituto Superior Tecnico, Universidade Tecnica de Lisboa, 2007
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