Jorge Salvador Marques

Faculty

Position: Full Professor (IST)

Group: Computer and Robot Vision Lab (VisLab)

Email: jsm@isr.tecnico.ulisboa.pt

Phone: +351-218418297

Office: 7.23

Personal page: http://users.isr.ist.utl.pt/~jsm/

FCT: J009890051XA

[1] VOAMAIS – Computer Vision for the Operation of Unmanned Aerial Vehicles in Maritime and WildfIre Scenarios – P2020 [2019-02; 2023-01]

[2] SPARSIS – Sparse Modeling and Estimation of Motion Fields – FCT [2016-07; 2019-12]

[3] SEAGULL – Intelligent Systems for the Maritime Situational Awareness using Unmanned Aerial Vehicles – ADI [2013-07; 2015-06]

[4] ADIAR – Alzheimer Disease: Image Analysis and Recognition – FCT [2011-01; 2014-06]

[5] ADDI – Automatic Computer-based Diagnosis System for Dermoscopy Images – FCT [2010-01; 2013-09]

[6] ARGUS – Activity Recognition and Object Tracking Based on Multiple Models – FCT [2010-01; 2013-06]

[7] 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]

[8] LTT – Long Term Tracking of Multiple Objects for Surveillance – FCT [2002; 2005]

[9] HEART 3D – Measurement of the Heart Geometry from Ultrasound Images – FCT [2000; 2003]

[10] TMO – Tracking of Moving Objects with Trained Multi-Models – FCT [01-1999; 01-2003]

[1] Carlos Santiago, Daniela Medley, Jorge Salvador Marques, Jacinto Nascimento "Model-Agnostic Temporal Regularizer for Object Localization Using Motion Fields", IEEE Transactions on Image Processing, vol. 31, pp. 2478-2487, March, 2022

[2] Catarina Barata, Jacinto Nascimento, Joao M. Lemos, Jorge Salvador Marques "Sparse motion fields for trajectory prediction", Pattern Recognition, vol.110, February, 2021

[3] Catarina Barata, Emre M. Celebi, Jorge Salvador Marques "Explainable Skin Lesion Diagnosis Using Taxonomies", Pattern Recognition, Volume 110, 107413, 2021

[4] Mário Monteiro Marques, Victor Lobo, A. Pedro Aguiar, Jorge Estrela da Silva, João Borges de Sousa, Maria de Fátima Nunes, Ricardo Ribeiro, Alexandre Bernardino, Gonçalo Cruz , Jorge Salvador Marques "An Unmanned Aircraft System for Maritime Operations: The Automatic Detection Subsystem", Marine Technology Society Journal, vol.55, no. 1, pp. 38-49, January, 2021

[5] Francisco Pereira, Jorge Salvador Marques, Sandra Heleno , Pedro Pina "Detection and delineation of sorted stone circles in Antarctica", Remote Sensing, Vol. 2, Issue 1, January, 2020

[6] Mario Marques, Victor Lobo, R. Batista, J. Oliveira, Antonio Pedro Aguiar, J. Estrela Silva, J. Borges de Sousa, Maria de Fátima Nunes, Ricardo Ribeiro, Alexandre Bernardino, Jorge Salvador Marques "An unmanned aircraft system for maritime operations: The sense and avoid subsystem with software-in-the-loop evaluation", International Journal of Advanced Robotic Systems (IJARS), vol. 15, issue 4, 2018

[7] Catarina Barata, Emre M. Celebi, Jorge Salvador Marques "A Survey of Feature Extraction in Dermoscopy Image Analysis of Skin Cancer", IEEE Journal of Biomedical and Health Informatics (JBHI), 2018

[8] Jorge Salvador Marques, Catarina Barata, João Sanches, Patrícia Figueiredo, J. Miranda Lemos "Artificial Intelligence in Radiology: From Image Processing to Diagnosis", Acta Radiológica Portuguesa, Vol. 30, No 2, pp 5-8, 2018 - PDF

[9] 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

[10] Catarina Barata, M. E. Celebi, Jorge Salvador Marques "Development of Clinically Oriented System for Melanoma Diagnosis", Pattern Recognition, Vol. 69, pp. 270-285, September, 2017

[11] M. Ruela, Catarina Barata, Jorge Salvador Marques, J. Rozeira "A System for the Detection of Melanomas in Dermoscopy Images using Shape and Symmetry Features", Computer Methods In Biomechanics And Biomedical Engineering: Imaging & Visualization, Vol. 5, Issue 2, pp. 127-137, May, 2017

[12] Catarina Barata, M. E. Celebi, Jorge Salvador Marques, J. Rozeira "Clinically Inspired Analysis of Dermoscopy Images using a Generative Model", Computer Vision and Image Understanding (CVIU), Vol. 151, Issue C, pp. 124–137, October, 2016

[13] 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

[14] 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

[15] 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

[16] Jorge Salvador Marques, P. Pina "Crater Delineation by Dynamic Programming", IEEE Geoscience and Remote Sensing Letters, Vol. 12, No. 7, pp. 1581-1585, July, 2015

[17] Catarina Barata, M. Celebi, Jorge Salvador Marques "Improving Dermoscopy Image Classification Using Color Constancy", IEEE Journal of Biomedical and Health Informatics, Vol. 19, Issue 3, pp. 1146 - 1152, May, 2015

[18] 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

[19] 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

[20] 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

[21] 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

[22] 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

[23] Catarina Barata, M. Ruela, M. Francisco, T. Mendonca, Jorge Salvador Marques "Two Systems for the Detection of Melanomas in Dermoscopy Images using Texture and Color Features", IEEE Systems Journal, Vol. 8, Issue 3, July 2013, pp. 965 - 979 , 2013 - PDF

[24] 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

[25] 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

[26] 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

[27] 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

[28] 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

[29] Jorge Salvador Marques, M. Hernandez, M. Barao, J. Vitria, João Sanches, J. M. Lemos "Alignment of velocity fields for video surveillance", Pattern Recognition Letters, Vol. 33, 1632-1637, September , 2012

[30] 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

[31] 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

[32] 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

[33] 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

[34] 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

[35] Jorge Salvador Marques, Jacinto Nascimento "Robust Shape Tracking with Multiple Models in Ultrasound Images", IEEE Transactions on Image Processing, Vol. 17, pp. 392-406, 2008

[36] Jorge Salvador Marques, Jacinto Nascimento, João Sanches "Medical Image Noise Reduction using the Sylvester-Lyapunov Equation", IEEE Transactions on Image Processing, vol. 17, 1522-1539, 2008

[37] Jorge Salvador Marques, Jacinto Nascimento, 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

[38] Jorge Salvador Marques, Jacinto Nascimento "Performance Evaluation of Object Detection Algorithms for Video Surveillance", IEEE Transactions on Multimedia, Vol. 8, No. 4, 761-774, 2006

[39] Jacinto Nascimento, Jorge Salvador Marques "Adaptive Snakes Using the EM Algorithm", IEEE Transactions on Image Processing, Vol. 14, Issue 11, pp. 1678 - 1686, 2005

[40] Jacinto Nascimento, Jorge Salvador Marques "Robust Shape Tracking in the Presence of Cluttered Background", IEEE Transactions on Multimedia, Vol. 6, no. 6, 2004

[41] Gilles Celeux, Jorge Salvador Marques, Jacinto Nascimento "Learning Switching Dynamic Models for Objects Tracking", Pattern Recognition, Vol. 37, no. 9, 1835-1840, 2004

[42] Jorge Salvador Marques, Jacinto Nascimento "An Adaptive Potential for Robust Shape Estimation", Image and Vision Computing Journal, 21,1107-1116, 2003

[43] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge Salvador Marques "Using middle level features for robust shape tracking", Pattern Recognition Letters, Vol. 24, 295-307, 2003

[44] 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

[45] 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

[46] 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

[47] 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

[48] 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

[49] 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

[50] Jorge Salvador Marques, Pedro Jorge "Visual Inspection of a Combustion Chamber in a Thermoelectric Plant", Signal Processing, 80,1577-1589, 2000

[51] João Sanches, Jorge Salvador Marques "A Rayleigh Reconstruction/Interpolation Algorithm for 3D Ultrasound", Pattern Recognition Letters, 21, 917-926, 2000

[52] 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

[53] Jorge Salvador Marques "A Link Between Image Based and Feature Based Active Contours", Signal Processing, 67, 271-278, 1998

[54] Jorge Salvador Marques "A Fuzzy Algorithm for Curve and Surface Alignment", Pattern Recognition Letters, 19, 797-803, 1998

[55] Jorge Salvador Marques, A. Abrantes "Shape Alignment – Optimal Initial Point and Pose Estimation", Pattern Recognition Letters, 49-53, 1997

[56] 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

[1] M. Celebi, T. Mendonca, Jorge Salvador Marques "Dermoscopy Image Analysis", Editors, CRC Press, 2015

[2] 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

[3] 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

[4] Jorge Salvador Marques "Pattern Recognition. Statistical and Neural Approaches", IST Press, 1999

[1] 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

[2] T. Mendonca, P. M. Ferreira, A. R. Marcal, Catarina Barata, Jorge Salvador Marques, J. Rocha, J. Rozeira "PH2 – A Public Database for the Analysis of Dermocopic Images", in Dermoscopy Image Analysis, M. Celebi, T. Mendonca & Jorge S. Marques (Eds.), CRC Press, 2015

[3] Catarina Barata, M. Celebi, Jorge Salvador Marques "Towards a Robust Analysis of Dermoscopy Images Acquired under Different Conditions", in Dermoscopy Image Analysis, M. Celebi, T. Mendonca & Jorge S. Marques (Eds.), CRC Press, 2015

[4] Catarina Barata, M. Ruela, T. Mendonca, Jorge Salvador Marques "A Bag of Features approach for the classification of melanomas in dermoscopy images: The role of color and texture descriptors", Computer Vision Techniques for the Diagnosis of Skin Cancer, Springer, chapter 3, 49-70, 2014 - PDF

[5] 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

[6] 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

[7] 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

[1] Mirko Rakovic, Nuno Ferreira, Jorge Salvador Marques, Aude Billard, José Santos-Victor "The Gaze Dialogue Model: Nonverbal Communication in HHI and HRI", HHI and HRI. IEEE Trans Cybern, 2022

[2] Pedro Bilro, Catarina Barata, Jorge Salvador Marques "Pedestrian Trajectory Prediction Using LSTM and Sparse Motion Fields", Proc. of ICPR 2022 - 26th International Conference on Pattern Recognition, Montréal, Québec, pp. 3529-3535, 2022

[3] Beatriz Alves, Catarina Barata, Jorge Salvador Marques "Diagnosis of Skin Cancer Using Hierarchical Neural Networks and Metadata", Proc. of IbPRIA 2022 - 10th Iberian Conference on Pattern Recognition and Image Analysis, Aveiro, Portugal, 2022

[4] Catarina Barata, Mario Figueiredo, Jorge Salvador Marques "Multiple Motion Fields for Multiple Types of Agents", Proc. IEEE International Conference on Image Processing (ICIP). Taipei, Taiwan, 2019 - PDF

[5] Pedro Pina , Jorge Salvador Marques, Sandra Heleno "Detection of stone circles in periglacial regions of Antarctica in UAV datasets", Iberian Conference on Pattern Recognition and Image Analysis. Madrid, Spain, 2019

[6] 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

[7] Ana Portelo, Andrea Cavallaro, Catarina Barata, Jorge Salvador Marques "Description and Recognition of Activity Patterns Using Sparse Vector Fields", Iberian Conference on Pattern Recognition and Image Analysis. Madrid, Spain, 2019 - PDF

[8] Catarina Barata, Emre M. Celebi, Jorge Salvador Marques "Deep Attention Model for the Hierarchical Diagnosis of Skin Lesions", ISIC Skin Image Analysis Workshop at IEEE International Conference on Computer Vision and Pattern Recognition, Long Beach, California, 2019 - PDF

[9] 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

[10] Catarina Barata, Jorge Salvador Marques "Deep Learning for Skin Cancer Diagnosis with Hierarchical Architectures", IEEE International Symposium on Biomedical Imaging (ISBI). Venice, Italy, 2019 - PDF

[11] 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

[12] Catarina Barata, J. M. Lemos, Jorge Salvador Marques "Estimation of Space-Varying Covariance Matrices", Proc. of IEEE International Conference on Image Processing (ICIP). Athens, Greece, 2018

[13] A. Portelo, Jorge Salvador Marques, Catarina Barata, J. M. Lemos "Distributed estimation of vector fields", Advanced Concepts for Intelligent Vision Systems (ACIVS), Poitiers, France, 2018

[14] Catarina Barata, Jacinto Nascimento, Jorge Salvador Marques "Improving a Switched Vector Field Model for Pedestrian Motion Analysis", Concepts for Intelligent Vision Systems (ACIVS). Poitiers, France, 2018

[15] M. Barao, Jorge Salvador Marques "Clustering of Gaussian Random Vector Fields in Multiple Trajectory Modelling", Proc. of APCA International Conference on Automatic Control and Soft Computing (CONTROLO), Ponta Delgada, Portugal, 2018 - PDF

[16] 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

[17] 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

[18] M. Barao, Jorge Salvador Marques "Gaussian Random Vector Fields in Trajectory Modelling", Proc. of IMVIP 2017 - Irish Machine Vision and Image Processing Conference, Maynooth, Ireland, 2017

[19] Jorge Salvador Marques, J. M. Lemos, A. R. Moreira "Computing the Uncertainty of Motion Fields for Human Activity Analysis", Proc. of IMVIP 2017 - Irish Machine Vision and Image Processing Conference, Maynooth, Ireland, 2017

[20] Catarina Barata, M. A. T. Figueiredo, M. E. Celebi, Jorge Salvador Marques "Local Features Applied to Dermoscopy Images: Bag-of-Features versus Sparse Coding", Proc. of IbPRIA 2017 - 8th Iberian Conference on Pattern Recognition and Image Analysis Faro, Portugal, 2017

[21] 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

[22] Catarina Barata, M. E. Celebi, Jorge Salvador Marques "A System for the Analysis of Dermoscopy Images Using Weak Annotations", Proc. of RecPad 2016 - 22nd edition of the Portuguese Conference on Pattern Recognition, Aveiro, Portugal, 2016 - PDF

[23] 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

[24] P. Pina, Jorge Salvador Marques "Automated prediction of crater degradation degree", Proc. of ICIP 2016 - IEEE International Conference on Image Processing, Phoenix, Arizona, USA, 2016

[25] Catarina Barata, M. E. Celebi, Jorge Salvador Marques "A Clinically Oriented System for Melanoma Diagnosis Using a Color Representation", Proc. of EMBC 2015 - 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Milano, Italy, 2015

[26] Catarina Barata, M. Celebi, Jorge Salvador Marques "Melanoma detection algorithm based on feature fusion", Proc. of EMBC 2015 - 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Milano, Italy, 2015

[27] 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

[28] 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

[29] C. Barata, M. Celebi, Jorge Salvador Marques "Color Detection in Dermoscopy Images Based on Scarce Annotations", Proc. of IbPRIA 2015 - 7th Iberian Conference on Pattern Recognition and Image Analysis, Santiago de Compostela, Spain, June, 2015

[30] M. Marques, P. Dias, N. P. Santos, V. Lobo, R. Batista, D. Salgueiro, António Pedro Aguiar, M. Costa, J. E. Silva, A. Ferreira, J. Sousa, M. Nunes , E. Pereira , J. Morgado, Ricardo Ribeiro, Jorge Salvador Marques, Alexandre Bernardino, M. Griné, Matteo Taiana "Unmanned Aircraft Systems in maritime operations: Challenges addressed in the scope of the SEAGULL project", Proc. of OCEANS'15 MTS/IEEE Genova, Italy, 2015

[31] Jorge Salvador Marques, P. Pina "Delineation of Martian Craters Based on Edge Maps and Dynamic Programming", Proc. of ICIAR 2014 - International Conference on Image Analysis and Pattern Recognition, Vilamoura, Algarve, Portugal, 2014

[32] 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

[33] Catarina Barata, M. Figueiredo, M. Celebi, Jorge Salvador Marques "Color Identification in Dermoscopy Images using Gaussian Mixture Models", Proc. of ICASSP 2014 - IEEE International Conference on Acoustics, Speech and Signal Processing, Florence, Italy, 2014 - PDF

[34] Catarina Barata, M. Celebi, Jorge Salvador Marques "Improving Dermoscopy Image Analysis Using Color Constancy", Proc. of ICIP 2014 - IEEE International Conference on Image Processing, Paris, France, 2014 - PDF

[35] 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

[36] Alexandre Bernardino, Jorge Salvador Marques, G. Cruz, M. Bento "An Algorithm for the Detection of Vessels in Aerial Images", Proc. of AVSS 2014 - 11th IEEE International Conference on Advanced Video and Signal-Based Surveillance, Seoul, Korea, 2014 - PDF

[37] 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

[38] 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

[39] 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

[40] 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

[41] 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

[42] 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

[43] 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

[44] 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

[45] 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

[46] 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

[47] 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

[48] 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

[49] 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

[50] 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

[51] 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

[52] 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

[53] 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

[54] 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

[55] 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

[56] 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

[57] 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

[58] 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

[59] 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

[60] 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

[61] 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

[62] M. Barao, Jorge Salvador Marques "Offline Bayesian Identification of Jump Markov Nonlinear Systems", Proc. of 18th IFAC World Congress, Milan, Italy, 2011

[63] 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

[64] 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

[65] 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

[66] 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

[67] 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

[68] 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

[69] 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

[70] 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

[71] 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

[72] 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

[73] 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

[74] 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

[75] 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

[76] Jorge Salvador Marques, Jacinto Nascimento, M. A. T. Figueiredo "Classification of Complex Pedestrian Activities from Trajectories", Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010

[77] 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

[78] 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

[79] Jorge Salvador Marques, Jacinto Nascimento, 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

[80] 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

[81] Jorge Salvador Marques, Jacinto Nascimento, 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

[82] 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

[83] Jorge Salvador Marques, Jacinto Nascimento, 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

[84] 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

[85] 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

[86] 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

[87] 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

[88] Jorge Salvador Marques, Jacinto Nascimento, 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

[89] Jorge Salvador Marques, Jacinto Nascimento, 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

[90] 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

[91] Jorge Salvador Marques, Jacinto Nascimento, M. Figueiredo "On-line Classification of Human Activities", Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007 - PDF

[92] 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

[93] João Sanches, Jorge Salvador Marques "Image Reconstruction using the Benford Law", Proc. ICIP2006 - IEEE International Conference on Image Processing, Atlanta, USA , 2006 - PDF

[94] 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

[95] 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

[96] João Sanches, Jorge Salvador Marques "An Alignment-by-Reconstruction Algorithm", Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF

[97] 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

[98] Jacinto Nascimento, 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

[99] 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

[100] 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

[101] 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

[102] 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

[103] 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

[104] 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

[105] 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

[106] 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

[107] 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

[108] 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

[109] Jorge Salvador Marques, Jacinto Nascimento "New Performance Evaluation Metrics for Object Detection Algorithms", Workshop PETS, Prague, Czech Republic, 2004

[110] 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

[111] 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

[112] 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

[113] 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

[114] 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

[115] 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

[116] 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

[117] 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

[118] 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

[119] 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

[120] 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

[121] 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

[122] 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

[123] 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

[124] 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

[125] 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

[126] 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

[127] 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

[128] 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

[129] 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

[130] João Sanches, Jorge Salvador Marques "A Recursive Filter for 3D MAP reconstruction", 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF

[131] 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

[132] 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

[133] Jacinto Nascimento, Jorge Salvador Marques "An Adaptive Potential for Robust Shape Estimation", British Machine Vision Conference, 343-352, Manchester, 2001

[134] 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

[135] 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

[136] 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

[137] 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

[138] 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

[139] 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

[140] Jorge Silva, Jorge Salvador Marques, J. M. Lemos "Robust motion tracking on one-dimensional manifolds", Controlo'2000, Guimaraes, Portugal, 2000

[141] 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

[142] João Sanches, Jorge Salvador Marques "A Retrieval Algorithm for Log-compressed Ultrasound Images", Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 421-422, 2000

[143] Jorge Salvador Marques, Joao M. Lemos "Shape Tracking with Switched Multiple Models", Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 213-218, 2000

[144] 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

[145] 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

[146] João Sanches, Jorge Salvador Marques "Alignment-by-Reconstruction for 3D Ultrasound Imaging", International Conference Pattern Recognition, vol. 3, 41-44, Barcelona, 2000

[147] João Sanches, Jorge Salvador Marques "An Algorithm for 3D Ultrasound Imaging", 5th Ibero American Symposium on Pattern Recognition, Lisbon, 357-366, 2000

[148] 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

[149] 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

[150] 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

[151] 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

[152] Joao M. Lemos, Luis Rato, Jorge Salvador Marques "Switching Reconfigurable Control Based on Hidden Markov Models", European Control Conference, 1999

[153] João Sanches, Jorge Salvador Marques "3D Reconstruction of Medical Objects from Ultrasound Images: a Bayesian Algorithm", Workshop on Medical Imaging, Aveiro, 1999

[154] 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

[155] Jose Nascimento, Jorge Salvador Marques "Estimation of 3D Surfaces with Active Models", Proc. Conference on Telecommunications and Computer Engineering, II 21-26, Lisbon, 1999

[156] Pedro Jorge, Jorge Salvador Marques "Visual Inspection of a Combustion Process", Conference on Telecommunications and Computer Engineering, VI 9-14, 1999

[157] 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

[158] Arnaldo J. Abrantes, Jorge Salvador Marques "Pattern Recognition Methods for Object Boundary Detection", Proc. of the British Machine Vision Conference, pp. 409-417, 1998

[159] Arnaldo J. Abrantes, Jorge Salvador Marques "A Method for Dynamic Clustering of Data", Proc. of the British Machine Vision Conference, pp. 154-163, 1998

[160] 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

[161] 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

[162] A. Arsenio, Jorge Salvador Marques "Performance Analysis and Characterization of Matching Algorithms", International Symposium on Intelligent Robotic Systems, pp. 101-110, 1997

[163] 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

[164] Jorge Salvador Marques, A. Abrantes "A Class of Probabilistic Shape Models", IEEE Conference on Computer Vision and Pattern Recognition, pp. 1054-1059, 1997

[165] 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

[166] 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

No publications found for author "cap-jorgedossantossalvador"

[1] Andre Lourenco, Pedro Freitas, Isabel Ribeiro, Jorge Salvador Marques "Detection and Classification of Tridimensional Moving Objects", ISR Technical Report RT-601-01, 2001

[2] J. Nascimento, Jorge Salvador Marques "Robust Shape Tracking in Video Sequences in the Presence of Cluttered Background", ISR Technical Report RT-101-00, 2000

[1] Nuno Duarte, Mirko Rakovic, Jorge Salvador Marques, José Santos-Victor "Action Alignment from Gaze Cues in Human-Human and Human-Robot Interaction", Workshop at European Conference on Computer Vision (ECCV), Munich, Germany, 2019

[2] João Lemos , João Girão , António Silva, Jorge Salvador Marques "The Fokker-Planck Equation in Estimation and Control", Workshop on Thermodynamic Foundations for a Mathematical Systems Theory. Louvain-la-Neuve, Belgium, 2019

[3] Gonçalo Victorino , Guilherme Maia , José Queiroz, Ricardo Braga , Jorge Salvador Marques, José Santos-Victor, Carlos Lopes "Grapevine yield prediction using image analysis – improving the estimation of non-visible bunches", European Federation for Information Technology in Agriculture, Food and the Environment (EFITA). Rhodes, Greece, 2019 - PDF