Jorge S. Marques

Jorge S. Marques

Faculty

Position: Associate Professor (IST)

Computer and Robot Vision Lab (VisLab)

tp.aobsilu.ocincet.rsi@msj

Phone :+351-218418297

Office: 7.23

Personal Page

Journal Papers

[1] Carlos Santiago, Jacinto Nascimento, Jorge S. Marques, Fast Segmentation of 3D Cardiac MRI Using Dynamic Programming, Computer Methods and Programs in Biomedicine (in press), 2017 - PDF
[2] Catarina Barata, M. E. Celebi, Jorge S. Marques, Development of Clinically Oriented System for Melanoma Diagnosis, Pattern Recognition, Vol. 69, pp. 270-285, September, 2017
[3] M. Ruela, Catarina Barata, Jorge S. 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
[4] Catarina Barata, M. E. Celebi, Jorge S. 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
[5] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[6] A. Portelo, M. Figueiredo, J. Lemos, Jorge S. 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
[7] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[8] Jorge S. Marques, P. Pina, Crater Delineation by Dynamic Programming, IEEE Geoscience and Remote Sensing Letters, Vol. 12, No. 7, pp. 1581-1585, July, 2015
[9] Catarina Barata, M. Celebi, Jorge S. Marques, Improving Dermoscopy Image Classification Using Color Constancy, IEEE Journal of Biomedical and Health Informatics, Vol. 19, Issue 3, pp. 1146 - 1152, May, 2015
[10] Jacinto Nascimento, M. Barao, Jorge S. 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
[11] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[12] Jacinto Nascimento, M. Barao, Jorge S. 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
[13] Manya Afonso, Jacinto Nascimento, Jorge S. 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
[14] Jacinto Nascimento, J. Silva, Jorge S. Marques, J. Lemos, Manifold Learning for Object Tracking With Multiple Nonlinear Models, IEEE Transactions on Image Processing, Vol. 23, 2014 - PDF
[15] Catarina Barata, M. Ruela, M. Francisco, T. Mendonca, Jorge S. 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
[16] P. Morgado, Margarida Silveira, Jorge S. 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
[17] Jacinto Nascimento, M. A. T. Figueiredo, Jorge S. Marques, Activity Recognition Using A Mixture of Vector Fields, IEEE Transactions on Image Processing, Vol. 22, Issue 5, pp. 1712-1725, 2013
[18] Jacinto Nascimento, Jorge S. 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
[19] J. M. Lourenco, J. M. Lemos, Jorge S. Marques, Control of neuromuscular blockade with Gaussian process models, Biomedical Signal Processing and Control, Vol. 8, Issue 3, pp.244-254, 2013
[20] L. Bandeira, Jorge S. 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
[21] Catarina Barata, Jorge S. 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
[22] M. Hernandez, J. Vitria, J. M. Lemos, Alignment of velocity fields for video surveillance, Pattern Recognition Letters, Vol. 33, 1632-1637, September , 2012
[23] L. Bandeira, Jorge S. 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
[24] Jacinto Nascimento, M. A. T. Figueiredo, Jorge S. Marques, Trajectory Classification Using Switched Dynamical Hidden Markov Models, IEEE Transactions on Image Processing, vol. 19, no. 5, pp. 1338-1348, 2010
[25] P. Pina, Crater Detection by a Boosting Algorithm, IEEE Geoscience and Remote Sensing Letters, Vol. 6, issue 1, pp, 127-131, 2009
[26] 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
[27] Jacinto Nascimento, Robust Shape Tracking with Multiple Models in Ultrasound Images, IEEE Transactions on Image Processing, Vol. 17, pp. 392-406, 2008
[28] João Sanches, Medical Image Noise Reduction using the Sylvester-Lyapunov Equation, IEEE Transactions on Image Processing, vol. 17, 1522-1539, 2008
[29] 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
[30] Jacinto Nascimento, Performance Evaluation of Object Detection Algorithms for Video Surveillance, IEEE Transactions on Multimedia, Vol. 8, No. 4, 761-774, 2006
[31] Jacinto Nascimento, Jorge S. Marques, Adaptive Snakes Using the EM Algorithm, IEEE Transactions on Image Processing, Vol. 14, Issue 11, pp. 1678 - 1686, 2005
[32] Jacinto Nascimento, Jorge S. Marques, Robust Shape Tracking in the Presence of Cluttered Background, IEEE Transactions on Multimedia, Vol. 6, no. 6, 2004
[33] Gilles Celeux, Jorge S. Marques, Jacinto Nascimento, Learning Switching Dynamic Models for Objects Tracking, Pattern Recognition, Vol. 37, no. 9, 1835-1840, 2004
[34] Jorge S. Marques, Jacinto Nascimento, An Adaptive Potential for Robust Shape Estimation, Image and Vision Computing Journal, 21,1107-1116, 2003
[35] João Sanches, Jorge S. Marques, Compensation of Log-Compressed Images for 3D Ultrasound, Ultrasound in Medicine and Biology, Vol. 29, No. 2, 247-261, 2003
[36] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge S. Marques, Using middle level features for robust shape tracking, Pattern Recognition Letters, Vol. 24, 295-307, 2003
[37] João Sanches, Jorge S. 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
[38] Jacinto Nascimento, Jorge S. Marques, Robust Multi-Model Filter for Shape Tracking in the Presence of Outliers, Pattern Recognition, Vol. 35, 2711-2718, 2002 - PDF
[39] Jorge S. 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
[40] João Sanches, Jorge S. Marques, A Multi-Scale Algorithm for Three Dimensional Free Hand Ultrasound, Ultrasound in Medicine and Biology, Vol. 28, 1029-1040, 2002 - PDF
[41] Jorge S. Marques, Joao M. Lemos, Optimal and Suboptimal Shape Tracking Based on Multiple Switched Dynamic Models, Image and Vision Computing, 539-550, 2001 - PDF
[42] João Sanches, Jorge S. Marques, A Rayleigh Reconstruction/Interpolation Algorithm for 3D Ultrasound, Pattern Recognition Letters, 21, 917-926, 2000
[43] Jorge S. Marques, Pedro Jorge, Visual Inspection of a Combustion Chamber in a Thermoelectric Plant, Signal Processing, 80,1577-1589, 2000
[44] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge S. 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
[45] Jorge S. Marques, A Link Between Image Based and Feature Based Active Contours, Signal Processing, 67, 271-278, 1998
[46] Jorge S. Marques, A Fuzzy Algorithm for Curve and Surface Alignment, Pattern Recognition Letters, 19, 797-803, 1998
[47] Jorge S. Marques, A. Abrantes, Shape Alignment – Optimal Initial Point and Pose Estimation, Pattern Recognition Letters, 49-53, 1997
[48] A. Abrantes, Jorge S. Marques, A Class of Constrained Clustering Algorithms for Object Boundary Detection, IEEE Transactions Image Processing, Vol. 5, no. 11, pp. 1507-1521, 1996

Books

[49] M. Celebi, T. Mendonca, Jorge S. Marques, Dermoscopy Image Analysis, Editors, CRC Press, 2015
[50] Jorge S. 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
[51] P. Pina, Jorge S. 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
[52] Jorge S. Marques, Pattern Recognition. Statistical and Neural Approaches, IST Press, 1999

Book Chapters

[53] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[54] T. Mendonca, P. M. Ferreira, A. R. Marcal, Catarina Barata, Jorge S. 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
[55] Catarina Barata, M. Celebi, Jorge S. 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
[56] Catarina Barata, M. Ruela, T. Mendonca, Jorge S. 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
[57] Jorge S. 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
[58] Carlos Santiago, Jorge S. 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
[59] A. Abrantes, 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

Conference Papers

[60] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[61] Catarina Barata, Jacinto Nascimento, Jorge S. 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
[62] M. Barao, Jorge S. Marques, Gaussian Random Vector Fields in Trajectory Modelling, Proc. of IMVIP 2017 - Irish Machine Vision and Image Processing Conference, Maynooth, Ireland, 2017
[63] Jorge S. 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
[64] Catarina Barata, M. A. T. Figueiredo, M. E. Celebi, Jorge S. 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
[65] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[66] Catarina Barata, M. E. Celebi, Jorge S. 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
[67] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[68] P. Pina, Jorge S. Marques, Automated prediction of crater degradation degree, Proc. of ICIP 2016 - IEEE International Conference on Image Processing, Phoenix, Arizona, USA, 2016
[69] Catarina Barata, M. E. Celebi, Jorge S. 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
[70] Catarina Barata, M. Celebi, Jorge S. 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
[71] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[72] Jorge S. 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
[73] C. Barata, M. Celebi, Jorge S. 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
[74] 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 S. 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
[75] Jorge S. 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
[76] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[77] Catarina Barata, M. Celebi, Jorge S. Marques, Improving Dermoscopy Image Analysis Using Color Constancy, Proc. of ICIP 2014 - IEEE International Conference on Image Processing, Paris, France, 2014 - PDF
[78] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[79] Alexandre Bernardino, Jorge S. 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
[80] Catarina Barata, M. Figueiredo, M. Celebi, Jorge S. 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
[81] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[82] M. Ruela, Catarina Barata, T. Mendonca, Jorge S. 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
[83] Ana Ruela, M. Ruela, Catarina Barata, T. Mendonca, Jorge S. 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
[84] P. Morgado, Margarida Silveira, Jorge S. Marques, Extending Local Binary Patterns to 3D for the Diagnosis of Alzheimers Disease, Proc. of ISBI 2013 - IEEE 10th International Symposium on Biomedical Imaging - From Nano to Macro, San Francisco, CA, USA, 2013
[85] Catarina Barata, Jorge S. 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
[86] A. Portelo, Ricardo Ribeiro, M. Figueiredo, J. M. Lemos, Jorge S. 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
[87] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[88] T. Mendonca, P. M. Ferreira, Jorge S. 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
[89] Catarina Barata, Jorge S. 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
[90] M. Ruela, Catarina Barata, Jorge S. 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
[91] Catarina Barata, Jorge S. 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
[92] A. Portelo, S. Pacheco, M. A. T. Figueiredo, J. M. Lemos, Jorge S. 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
[93] Jacinto Nascimento, M. Barao, J. M. Lemos, Jorge S. 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
[94] Catarina Barata, Jorge S. 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
[95] Jorge S. 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
[96] P. Pina, Jorge S. 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
[97] Ricardo Ribeiro, J. M. Lemos, Jorge S. 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
[98] P. Morgado, Margarida Silveira, Jorge S. 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
[99] E. Bicacro, Margarida Silveira, Jorge S. 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
[100] E. Bicacro, Margarida Silveira, Jorge S. 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
[101] Jorge S. 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
[102] Catarina Barata, Jorge S. 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
[103] Manya Afonso, Jorge S. 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
[104] T. Simao, M. Barao, Jorge S. Marques, Recursive Bayesian identification of nonlinear autonomous systems, Proc. of MED 2012 - 20th Mediterranean Conference on Control and Automation, Barcelona, Spain, pp. 210215, 2012
[105] Jacinto Nascimento, J. M. Lemos, Jorge S. 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
[106] Jorge S. 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
[107] Jorge S. 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
[108] Jorge S. 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
[109] C. Barata, Jorge S. 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
[110] Jacinto Nascimento, Jorge S. 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
[111] Jacinto Nascimento, Jorge S. 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
[112] M. Barao, Jorge S. Marques, Offline Bayesian Identification of Jump Markov Nonlinear Systems, Proc. of 18th IFAC World Congress, Milan, Italy, 2011
[113] Jacinto Nascimento, Jorge S. Marques, M. A. T. Figueiredo, Discriminative Model Selection for Object Motion Recognition, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010
[114] M. A. T. Figueiredo, Classification of Complex Pedestrian Activities from Trajectories, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010
[115] M. Barao, Jorge S. 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
[116] Margarida Silveira, Jorge S. Marques, Boosting Alzheimer Disease Diagnosis using PET images, Proc. of ICPR 2010 - 20th International Conference on Pattern Recognition, Istanbul, Turkey, 2010 - PDF
[117] Jacinto Nascimento, Jorge S. 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
[118] L. Bandeira, Jorge S. Marques, J. Saraiva, P. Pina, M. Dene, Fields Detection by Automated Approaches, 2nd International Planetary Dune Workshop, Alamosa Colorado, USA, 2010
[119] L. Bandeira, Jorge S. 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
[120] Jacinto Nascimento, Jorge S. Marques, Improving the Robustness of Gradient Vector Flow in Cluttered Images, Proc. of ICIP 2010 - IEEE International Conference on Image Processing, Hong Kong, 2010
[121] 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
[122] L. Bandeira, Jorge S. Marques, P. Pina, Automatic delimitation of regions with Aeolian features on Mars, Proc. of 40th Lunar and Planetary Science Conference, Houston, Texas, USA, 2009
[123] Jacinto Nascimento, M. A. Figueiredo, Jorge S. Marques, Trajectory analysis in natural images using mixtures of vector Fields, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[124] Margarida Silveira, 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
[125] 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
[126] Jacinto Nascimento, Level Set Segmentation with Outlier Rejection, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[127] Jorge S. 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
[128] 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
[129] Jorge S. 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
[130] Jorge S. 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
[131] Jacinto Nascimento, 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
[132] A. Vieira, 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
[133] 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
[134] M. Figueiredo, On-line Classification of Human Activities, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007 - PDF
[135] Margarida Silveira, 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
[136] 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
[137] João Sanches, Jorge S. Marques, Image Reconstruction using the Benford Law, Proc. ICIP2006 - IEEE International Conference on Image Processing, Atlanta, USA , 2006 - PDF
[138] João Sanches, Jorge S. 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
[139] João Sanches, Jorge S. Marques, An Alignment-by-Reconstruction Algorithm, Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF
[140] João Sanches, Jorge S. Marques, Reconstruction from Fluorescence Confocal Microscopy Images, Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF
[141] João Sanches, Jorge S. 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
[142] Manuel Marques, A. Neves, Jorge S. 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
[143] Margarida Silveira, Jorge S. 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
[144] Margarida Silveira, Jorge S. 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
[145] Jorge Silva, Jorge S. Marques, J. M. Lemos, Selecting Landmarkpoints for Sparse Manifold Learning, Proc. of NIPS2005 - Neural Information Processing Systems Conference, Whistler, British Columbia, Canada, 2005
[146] Jacinto Nascimento, Mario Figueiredo, Jorge S. 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
[147] João Sanches, Jose Bioucas Dias, Jorge S. Marques, Minimum Total Variation in 3D Ultrasound Reconstruction, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 597-600, Genoa, Italy, 2005
[148] Pedro Jorge, Arnaldo Abrantes, Jorge S. Marques, Tracking with Bayesian Networks. Extension to Arbitrary Topologies, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 402-405, Genoa, Italy, 2005
[149] Jacinto Nascimento, Mario Figueiredo, Jorge S. 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
[150] Rui Jesus, Arnaldo Abrantes, Jorge S. 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
[151] J. G. Silva, Jorge S. 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
[152] João Sanches, Jorge S. 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
[153] Jacinto Nascimento, New Performance Evaluation Metrics for Object Detection Algorithms, Workshop PETS, Prague, Czech Republic, 2004
[154] Arnaldo J. Abrantes, Jorge S. Marques, The Mean Shift and the Unified Framework, Proc. ICPR 2004 - 17th International Conference on Pattern Recognition, Cambridge, UK, Vol. 1, 244-247, 2004
[155] João Sanches, Jorge S. Marques, MAP signal reconstruction with non regular grids, International Conference on Image Analysis and Recognition, LNCS, Vol. 3211, pp. 204-211, 2004
[156] Jorge Silva, Jorge S. 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
[157] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. Marques, On-line Tracking Groups of Pedestrians with Bayesian Networks, Workshop PETS, 65-72, Prague, Czech Republic, 2004
[158] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. Marques, On-line Object Tracking with Bayesian Networks, Proc. WIAMIS 2004 - International Workshop on Image Analysis for Multimedia Interactive Systems, Lisbon, Portugal, 2004 - PDF
[159] R. J. Oliveira, Pedro Ribeiro, Jorge S. 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
[160] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. Marques, Estimation of the Bayesian Network Architecture for Object Tracking in Video Sequences, International Conference on Pattern Recognition, vol. 2, 732-735, 2004
[161] Jacinto Nascimento, Jorge S. 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
[162] João Sanches, Jorge S. 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
[163] Jorge S. 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
[164] João Sanches, Jorge S. 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
[165] Jorge Silva, Jorge S. 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
[166] Andre Lourenco, Pedro Freitas, Isabel Ribeiro, Jorge S. Marques, Detection and Classification of 3D Moving Objects, Proceedings da 10th IEEE Mediterranean Conference on Control and Automation, Lisbon, Portugal, 2002 - PDF
[167] João Sanches, Jorge S. Marques, A MAP IIR Filter for 3D Ultrasound, IEEE International Conference on Image Processing, Rochester, 957-960, Vol. II, 2002 - PDF
[168] Arnaldo J. Abrantes, Jorge S. Marques, Joao M. Lemos, Long Term Tracking Using Bayesian Networks, IEEE International Conference on Image Processing, Rochester, 609-612, vol. III, 2002 - PDF
[169] Joao M. Lemos, Rui N. Silva, Jorge S. 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
[170] Rui M. Jesus, Arnaldo J. Abrantes, Jorge S. Marques, Tracking of Human Body using Multiple Predictors, Second International Workshop on Articulated Motion and Deformable Models, Maiorca, 2002 - PDF
[171] Joao M. Lemos, Rui N. Silva, Jorge S. Marques, Adaptive Control in the Presence of Sensor Measurement Outliers, 10th Mediterranean Conference on Control and Automation, accepted, Lisbon, 2002 - PDF
[172] João Sanches, Jorge S. Marques, A 3D Ultrasound Algorithm with Alignment and Nonlinearity Compensation, 2nd Workshop on Pattern Recognition in Information, Systems, 156-172, Alicante, 2002
[173] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge S. Marques, The Role of Middle level features for robust shape tracking, 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF
[174] João Sanches, Jorge S. Marques, A Recursive Filter for 3D MAP reconstruction, 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF
[175] Jacinto Nascimento, Jorge S. Marques, An Adaptive Potential for Robust Shape Estimation, British Machine Vision Conference, 343-352, Manchester, 2001
[176] Jacinto Nascimento, Jorge S. 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
[177] João Sanches, Jorge S. Marques, 3D Reconstruction from Log-Compressed Rayleigh Images, Proc. of ICIP2001 - IEEE International Conference on Image Processing, pp. 345-348, Thessaloniki, 2001 - PDF
[178] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. 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
[179] Arnaldo J. Abrantes, Jorge S. 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
[180] João Sanches, Jorge S. 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
[181] Jose Nascimento, Jorge S. Marques, Estimation of 3D Shapes using 3D Active Surface Models, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 439-441, 2000
[182] Jacinto Nascimento, Jorge S. Marques, Robust Shape Tracking in the Presence of Cluttered Background, IEEE International Conference on Image Processing, vol.3, 82-85, Vancouver, Canada, 2000
[183] Jorge S. 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
[184] João Sanches, Jorge S. Marques, Alignment-by-Reconstruction for 3D Ultrasound Imaging, International Conference Pattern Recognition, vol. 3, 41-44, Barcelona, 2000
[185] João Sanches, Jorge S. Marques, An Algorithm for 3D Ultrasound Imaging, 5th Ibero American Symposium on Pattern Recognition, Lisbon, 357-366, 2000
[186] Joao Santos, Vanessa Segurado, Jorge S. Marques, Automatic Classification of Marble Stone: Color Features and Perceptual Evaluation, 5th Ibero American Symposium on Pattern Recognition, 197-205, Lisbon, 2000
[187] Jorge S. 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
[188] Jose Nascimento, Jorge S. Marques, An Algorithm for the Estimation of 3D Surfaces using Competitive Learning, 5th Ibero AmericanSymposium on Pattern Recognition, 139-146, Lisbon, 2000
[189] Jorge Silva, Jorge S. Marques, J. M. Lemos, Robust motion tracking on one-dimensional manifolds, Controlo'2000, Guimaraes, Portugal, 2000
[190] J. M. Lemos, L. M. Rato, Jorge S. Marques, Minimum variance control of time varying systems based on hidden Markov models, Controlo' 2000, Guimaraes, Portugal, 2000
[191] João Sanches, Jorge S. Marques, A Retrieval Algorithm for Log-compressed Ultrasound Images, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 421-422, 2000
[192] Jorge S. Marques, Joao M. Lemos, Shape Tracking with Switched Multiple Models, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 213-218, 2000
[193] A. J. Abrantes, Jorge S. Marques, Seguimento de Objectos com Modelo de Observacoes Baseado em Centroides, Jornadas de Engenharia de Telecomunicacoes e Computadores, VI, pp. 15-20, 1999
[194] Jorge S. 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
[195] Jorge S. 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
[196] Jorge S. 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
[197] Joao M. Lemos, Luis Rato, Jorge S. Marques, Switching Reconfigurable Control Based on Hidden Markov Models, European Control Conference, 1999
[198] João Sanches, Jorge S. Marques, 3D Reconstruction of Medical Objects from Ultrasound Images: a Bayesian Algorithm, Workshop on Medical Imaging, Aveiro, 1999
[199] Arnaldo J. Abrantes, Jorge S. Marques, Object Tracking with a Centroid Based Measurement Models, Proc. Conference on Telecommunications and Computer Engineering, VI 15-20, Lisbon, 1999
[200] Jose Nascimento, Jorge S. Marques, Estimation of 3D Surfaces with Active Models, Proc. Conference on Telecommunications and Computer Engineering, II 21-26, Lisbon, 1999
[201] Pedro Jorge, Jorge S. Marques, Visual Inspection of a Combustion Process, Conference on Telecommunications and Computer Engineering, VI 9-14, 1999
[202] Arnaldo J. Abrantes, Jorge S. Marques, Pattern Recognition Methods for Object Boundary Detection, Proc. of the British Machine Vision Conference, pp. 409-417, 1998
[203] Arnaldo J. Abrantes, Jorge S. Marques, A Method for Dynamic Clustering of Data, Proc. of the British Machine Vision Conference, pp. 154-163, 1998
[204] Jorge S. Marques, A Probabilistic Framework for the Hough Transform and Least Squares Pose Estimation, Signal Processing IX, (EUSIPCO'98), pp. 2565-2568, Rhodes, Greece, 1998
[205] A. Abrantes, Jorge S. Marques, Probabilistic Shape Models: the Role of the Partition Function, IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 2757-2760, Munich, 1997
[206] A. Arsenio, Jorge S. Marques, Performance Analysis and Characterization of Matching Algorithms, International Symposium on Intelligent Robotic Systems, pp. 101-110, 1997
[207] A. Fred, Jorge S. Marques, Pedro Jorge, Hidden Markov Models vs. Syntactic Modeling in Object Recognition, International Conference on Image Processing, pp. 893-896, Santa Barbara, USA, 1997
[208] Jorge S. Marques, A. Abrantes, A Class of Probabilistic Shape Models, IEEE Conference on Computer Vision and Pattern Recognition, pp. 1054-1059, 1997
[209] A. Abrantes, Jorge S. Marques, Tracking of Moving Objects Using Varying Deformable Models, 4th International Symposium on Intelligent Robotic Systems, Lisbon, pp. 309-316, 1996
[210] Pedro Jorge, Jorge S. Marques, P. Barbosa, A Bayesian Approach to the Segmentation of Flame Images, 4th Bayone Workshop on Signal Processing and Communications, 1996

Technical Reports

[211] Andre Lourenco, Pedro Freitas, Isabel Ribeiro, Jorge S. Marques, Detection and Classification of Tridimensional Moving Objects, ISR Technical Report RT-601-01, 2001
[212] J. Nascimento, Jorge S. Marques, Robust Shape Tracking in Video Sequences in the Presence of Cluttered Background, ISR Technical Report RT-101-00, 2000
[1] Carlos Santiago, Jacinto Nascimento, Jorge S. Marques, Fast Segmentation of 3D Cardiac MRI Using Dynamic Programming, Computer Methods and Programs in Biomedicine (in press), 2017 - PDF
[2] Catarina Barata, M. E. Celebi, Jorge S. Marques, Development of Clinically Oriented System for Melanoma Diagnosis, Pattern Recognition, Vol. 69, pp. 270-285, September, 2017
[3] M. Ruela, Catarina Barata, Jorge S. 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
[4] Catarina Barata, M. E. Celebi, Jorge S. 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
[5] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[6] A. Portelo, M. Figueiredo, J. Lemos, Jorge S. 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
[7] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[8] Jorge S. Marques, P. Pina, Crater Delineation by Dynamic Programming, IEEE Geoscience and Remote Sensing Letters, Vol. 12, No. 7, pp. 1581-1585, July, 2015
[9] Catarina Barata, M. Celebi, Jorge S. Marques, Improving Dermoscopy Image Classification Using Color Constancy, IEEE Journal of Biomedical and Health Informatics, Vol. 19, Issue 3, pp. 1146 - 1152, May, 2015
[10] Jacinto Nascimento, M. Barao, Jorge S. 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
[11] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[12] Jacinto Nascimento, M. Barao, Jorge S. 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
[13] Manya Afonso, Jacinto Nascimento, Jorge S. 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
[14] Jacinto Nascimento, J. Silva, Jorge S. Marques, J. Lemos, Manifold Learning for Object Tracking With Multiple Nonlinear Models, IEEE Transactions on Image Processing, Vol. 23, 2014 - PDF
[15] Catarina Barata, M. Ruela, M. Francisco, T. Mendonca, Jorge S. 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
[16] P. Morgado, Margarida Silveira, Jorge S. 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
[17] Jacinto Nascimento, M. A. T. Figueiredo, Jorge S. Marques, Activity Recognition Using A Mixture of Vector Fields, IEEE Transactions on Image Processing, Vol. 22, Issue 5, pp. 1712-1725, 2013
[18] Jacinto Nascimento, Jorge S. 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
[19] J. M. Lourenco, J. M. Lemos, Jorge S. Marques, Control of neuromuscular blockade with Gaussian process models, Biomedical Signal Processing and Control, Vol. 8, Issue 3, pp.244-254, 2013
[20] L. Bandeira, Jorge S. 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
[21] Catarina Barata, Jorge S. 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
[22] M. Hernandez, J. Vitria, J. M. Lemos, Alignment of velocity fields for video surveillance, Pattern Recognition Letters, Vol. 33, 1632-1637, September , 2012
[23] L. Bandeira, Jorge S. 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
[24] Jacinto Nascimento, M. A. T. Figueiredo, Jorge S. Marques, Trajectory Classification Using Switched Dynamical Hidden Markov Models, IEEE Transactions on Image Processing, vol. 19, no. 5, pp. 1338-1348, 2010
[25] P. Pina, Crater Detection by a Boosting Algorithm, IEEE Geoscience and Remote Sensing Letters, Vol. 6, issue 1, pp, 127-131, 2009
[26] 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
[27] Jacinto Nascimento, Robust Shape Tracking with Multiple Models in Ultrasound Images, IEEE Transactions on Image Processing, Vol. 17, pp. 392-406, 2008
[28] João Sanches, Medical Image Noise Reduction using the Sylvester-Lyapunov Equation, IEEE Transactions on Image Processing, vol. 17, 1522-1539, 2008
[29] 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
[30] Jacinto Nascimento, Performance Evaluation of Object Detection Algorithms for Video Surveillance, IEEE Transactions on Multimedia, Vol. 8, No. 4, 761-774, 2006
[31] Jacinto Nascimento, Jorge S. Marques, Adaptive Snakes Using the EM Algorithm, IEEE Transactions on Image Processing, Vol. 14, Issue 11, pp. 1678 - 1686, 2005
[32] Jacinto Nascimento, Jorge S. Marques, Robust Shape Tracking in the Presence of Cluttered Background, IEEE Transactions on Multimedia, Vol. 6, no. 6, 2004
[33] Gilles Celeux, Jorge S. Marques, Jacinto Nascimento, Learning Switching Dynamic Models for Objects Tracking, Pattern Recognition, Vol. 37, no. 9, 1835-1840, 2004
[34] Jorge S. Marques, Jacinto Nascimento, An Adaptive Potential for Robust Shape Estimation, Image and Vision Computing Journal, 21,1107-1116, 2003
[35] João Sanches, Jorge S. Marques, Compensation of Log-Compressed Images for 3D Ultrasound, Ultrasound in Medicine and Biology, Vol. 29, No. 2, 247-261, 2003
[36] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge S. Marques, Using middle level features for robust shape tracking, Pattern Recognition Letters, Vol. 24, 295-307, 2003
[37] João Sanches, Jorge S. 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
[38] Jacinto Nascimento, Jorge S. Marques, Robust Multi-Model Filter for Shape Tracking in the Presence of Outliers, Pattern Recognition, Vol. 35, 2711-2718, 2002 - PDF
[39] Jorge S. 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
[40] João Sanches, Jorge S. Marques, A Multi-Scale Algorithm for Three Dimensional Free Hand Ultrasound, Ultrasound in Medicine and Biology, Vol. 28, 1029-1040, 2002 - PDF
[41] Jorge S. Marques, Joao M. Lemos, Optimal and Suboptimal Shape Tracking Based on Multiple Switched Dynamic Models, Image and Vision Computing, 539-550, 2001 - PDF
[42] João Sanches, Jorge S. Marques, A Rayleigh Reconstruction/Interpolation Algorithm for 3D Ultrasound, Pattern Recognition Letters, 21, 917-926, 2000
[43] Jorge S. Marques, Pedro Jorge, Visual Inspection of a Combustion Chamber in a Thermoelectric Plant, Signal Processing, 80,1577-1589, 2000
[44] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge S. 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
[45] Jorge S. Marques, A Link Between Image Based and Feature Based Active Contours, Signal Processing, 67, 271-278, 1998
[46] Jorge S. Marques, A Fuzzy Algorithm for Curve and Surface Alignment, Pattern Recognition Letters, 19, 797-803, 1998
[47] Jorge S. Marques, A. Abrantes, Shape Alignment – Optimal Initial Point and Pose Estimation, Pattern Recognition Letters, 49-53, 1997
[48] A. Abrantes, Jorge S. 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 S. Marques, Dermoscopy Image Analysis, Editors, CRC Press, 2015
[2] Jorge S. 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 S. 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 S. Marques, Pattern Recognition. Statistical and Neural Approaches, IST Press, 1999
[1] Carlos Santiago, Jacinto Nascimento, Jorge S. 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 S. 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 S. 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 S. 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 S. 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 S. 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] A. Abrantes, 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] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[2] Catarina Barata, Jacinto Nascimento, Jorge S. 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
[3] M. Barao, Jorge S. Marques, Gaussian Random Vector Fields in Trajectory Modelling, Proc. of IMVIP 2017 - Irish Machine Vision and Image Processing Conference, Maynooth, Ireland, 2017
[4] Jorge S. 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
[5] Catarina Barata, M. A. T. Figueiredo, M. E. Celebi, Jorge S. 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
[6] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[7] Catarina Barata, M. E. Celebi, Jorge S. 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
[8] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[9] P. Pina, Jorge S. Marques, Automated prediction of crater degradation degree, Proc. of ICIP 2016 - IEEE International Conference on Image Processing, Phoenix, Arizona, USA, 2016
[10] Catarina Barata, M. E. Celebi, Jorge S. 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
[11] Catarina Barata, M. Celebi, Jorge S. 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
[12] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[13] Jorge S. 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
[14] C. Barata, M. Celebi, Jorge S. 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
[15] 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 S. 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
[16] Jorge S. 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
[17] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[18] Catarina Barata, M. Celebi, Jorge S. Marques, Improving Dermoscopy Image Analysis Using Color Constancy, Proc. of ICIP 2014 - IEEE International Conference on Image Processing, Paris, France, 2014 - PDF
[19] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[20] Alexandre Bernardino, Jorge S. 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
[21] Catarina Barata, M. Figueiredo, M. Celebi, Jorge S. 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
[22] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[23] M. Ruela, Catarina Barata, T. Mendonca, Jorge S. 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
[24] Ana Ruela, M. Ruela, Catarina Barata, T. Mendonca, Jorge S. 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
[25] P. Morgado, Margarida Silveira, Jorge S. Marques, Extending Local Binary Patterns to 3D for the Diagnosis of Alzheimers Disease, Proc. of ISBI 2013 - IEEE 10th International Symposium on Biomedical Imaging - From Nano to Macro, San Francisco, CA, USA, 2013
[26] Catarina Barata, Jorge S. 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
[27] A. Portelo, Ricardo Ribeiro, M. Figueiredo, J. M. Lemos, Jorge S. 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
[28] Carlos Santiago, Jacinto Nascimento, Jorge S. 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
[29] T. Mendonca, P. M. Ferreira, Jorge S. 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
[30] Catarina Barata, Jorge S. 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
[31] M. Ruela, Catarina Barata, Jorge S. 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
[32] Catarina Barata, Jorge S. 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
[33] A. Portelo, S. Pacheco, M. A. T. Figueiredo, J. M. Lemos, Jorge S. 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
[34] Jacinto Nascimento, M. Barao, J. M. Lemos, Jorge S. 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
[35] Catarina Barata, Jorge S. 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
[36] Jorge S. 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
[37] P. Pina, Jorge S. 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
[38] Ricardo Ribeiro, J. M. Lemos, Jorge S. 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
[39] P. Morgado, Margarida Silveira, Jorge S. 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
[40] E. Bicacro, Margarida Silveira, Jorge S. 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
[41] E. Bicacro, Margarida Silveira, Jorge S. 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
[42] Jorge S. 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
[43] Catarina Barata, Jorge S. 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
[44] Manya Afonso, Jorge S. 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
[45] T. Simao, M. Barao, Jorge S. Marques, Recursive Bayesian identification of nonlinear autonomous systems, Proc. of MED 2012 - 20th Mediterranean Conference on Control and Automation, Barcelona, Spain, pp. 210215, 2012
[46] Jacinto Nascimento, J. M. Lemos, Jorge S. 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
[47] Jorge S. 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
[48] Jorge S. 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
[49] Jorge S. 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
[50] C. Barata, Jorge S. 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
[51] Jacinto Nascimento, Jorge S. 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
[52] Jacinto Nascimento, Jorge S. 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
[53] M. Barao, Jorge S. Marques, Offline Bayesian Identification of Jump Markov Nonlinear Systems, Proc. of 18th IFAC World Congress, Milan, Italy, 2011
[54] Jacinto Nascimento, Jorge S. Marques, M. A. T. Figueiredo, Discriminative Model Selection for Object Motion Recognition, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010
[55] M. A. T. Figueiredo, Classification of Complex Pedestrian Activities from Trajectories, Proc. of ICIP 2010 - International Conference on Image Processing, Hong Kong, 2010
[56] M. Barao, Jorge S. 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
[57] Margarida Silveira, Jorge S. Marques, Boosting Alzheimer Disease Diagnosis using PET images, Proc. of ICPR 2010 - 20th International Conference on Pattern Recognition, Istanbul, Turkey, 2010 - PDF
[58] Jacinto Nascimento, Jorge S. 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
[59] L. Bandeira, Jorge S. Marques, J. Saraiva, P. Pina, M. Dene, Fields Detection by Automated Approaches, 2nd International Planetary Dune Workshop, Alamosa Colorado, USA, 2010
[60] L. Bandeira, Jorge S. 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
[61] Jacinto Nascimento, Jorge S. Marques, Improving the Robustness of Gradient Vector Flow in Cluttered Images, Proc. of ICIP 2010 - IEEE International Conference on Image Processing, Hong Kong, 2010
[62] 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
[63] L. Bandeira, Jorge S. Marques, P. Pina, Automatic delimitation of regions with Aeolian features on Mars, Proc. of 40th Lunar and Planetary Science Conference, Houston, Texas, USA, 2009
[64] Jacinto Nascimento, M. A. Figueiredo, Jorge S. Marques, Trajectory analysis in natural images using mixtures of vector Fields, Proc. of ICIP 2009 - IEEE International Conference on Image Processing, Cairo, Egypt, 2009
[65] Margarida Silveira, 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
[66] 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
[67] Jacinto Nascimento, Level Set Segmentation with Outlier Rejection, Proc. of ICIP 2008 - IEEE International Conference on Image Processing, San Diego, CA, USA, 2008
[68] Jorge S. 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
[69] 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
[70] Jorge S. 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
[71] Jorge S. 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
[72] Jacinto Nascimento, 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
[73] A. Vieira, 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
[74] 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
[75] M. Figueiredo, On-line Classification of Human Activities, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007 - PDF
[76] Margarida Silveira, 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
[77] 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
[78] João Sanches, Jorge S. Marques, Image Reconstruction using the Benford Law, Proc. ICIP2006 - IEEE International Conference on Image Processing, Atlanta, USA , 2006 - PDF
[79] João Sanches, Jorge S. 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
[80] João Sanches, Jorge S. Marques, An Alignment-by-Reconstruction Algorithm, Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF
[81] João Sanches, Jorge S. Marques, Reconstruction from Fluorescence Confocal Microscopy Images, Proc. 7th IEEE EMBS International Summer School on Biomedical Imaging, Berder, France, 2006 - PDF
[82] João Sanches, Jorge S. 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
[83] Manuel Marques, A. Neves, Jorge S. 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
[84] Margarida Silveira, Jorge S. 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
[85] Margarida Silveira, Jorge S. 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
[86] Jorge Silva, Jorge S. Marques, J. M. Lemos, Selecting Landmarkpoints for Sparse Manifold Learning, Proc. of NIPS2005 - Neural Information Processing Systems Conference, Whistler, British Columbia, Canada, 2005
[87] Jacinto Nascimento, Mario Figueiredo, Jorge S. 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
[88] João Sanches, Jose Bioucas Dias, Jorge S. Marques, Minimum Total Variation in 3D Ultrasound Reconstruction, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 597-600, Genoa, Italy, 2005
[89] Pedro Jorge, Arnaldo Abrantes, Jorge S. Marques, Tracking with Bayesian Networks. Extension to Arbitrary Topologies, Proc. of ICIP2005 - IEEE International Conference on Image Processing, pp. 402-405, Genoa, Italy, 2005
[90] Jacinto Nascimento, Mario Figueiredo, Jorge S. 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
[91] Rui Jesus, Arnaldo Abrantes, Jorge S. 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
[92] J. G. Silva, Jorge S. 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
[93] João Sanches, Jorge S. 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
[94] Jacinto Nascimento, New Performance Evaluation Metrics for Object Detection Algorithms, Workshop PETS, Prague, Czech Republic, 2004
[95] Arnaldo J. Abrantes, Jorge S. Marques, The Mean Shift and the Unified Framework, Proc. ICPR 2004 - 17th International Conference on Pattern Recognition, Cambridge, UK, Vol. 1, 244-247, 2004
[96] João Sanches, Jorge S. Marques, MAP signal reconstruction with non regular grids, International Conference on Image Analysis and Recognition, LNCS, Vol. 3211, pp. 204-211, 2004
[97] Jorge Silva, Jorge S. 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
[98] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. Marques, On-line Tracking Groups of Pedestrians with Bayesian Networks, Workshop PETS, 65-72, Prague, Czech Republic, 2004
[99] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. Marques, On-line Object Tracking with Bayesian Networks, Proc. WIAMIS 2004 - International Workshop on Image Analysis for Multimedia Interactive Systems, Lisbon, Portugal, 2004 - PDF
[100] R. J. Oliveira, Pedro Ribeiro, Jorge S. 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
[101] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. Marques, Estimation of the Bayesian Network Architecture for Object Tracking in Video Sequences, International Conference on Pattern Recognition, vol. 2, 732-735, 2004
[102] Jacinto Nascimento, Jorge S. 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
[103] João Sanches, Jorge S. 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
[104] Jorge S. 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
[105] João Sanches, Jorge S. 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
[106] Jorge Silva, Jorge S. 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
[107] Andre Lourenco, Pedro Freitas, Isabel Ribeiro, Jorge S. Marques, Detection and Classification of 3D Moving Objects, Proceedings da 10th IEEE Mediterranean Conference on Control and Automation, Lisbon, Portugal, 2002 - PDF
[108] João Sanches, Jorge S. Marques, A MAP IIR Filter for 3D Ultrasound, IEEE International Conference on Image Processing, Rochester, 957-960, Vol. II, 2002 - PDF
[109] Arnaldo J. Abrantes, Jorge S. Marques, Joao M. Lemos, Long Term Tracking Using Bayesian Networks, IEEE International Conference on Image Processing, Rochester, 609-612, vol. III, 2002 - PDF
[110] Joao M. Lemos, Rui N. Silva, Jorge S. 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
[111] Rui M. Jesus, Arnaldo J. Abrantes, Jorge S. Marques, Tracking of Human Body using Multiple Predictors, Second International Workshop on Articulated Motion and Deformable Models, Maiorca, 2002 - PDF
[112] Joao M. Lemos, Rui N. Silva, Jorge S. Marques, Adaptive Control in the Presence of Sensor Measurement Outliers, 10th Mediterranean Conference on Control and Automation, accepted, Lisbon, 2002 - PDF
[113] João Sanches, Jorge S. Marques, A 3D Ultrasound Algorithm with Alignment and Nonlinearity Compensation, 2nd Workshop on Pattern Recognition in Information, Systems, 156-172, Alicante, 2002
[114] Jacinto Nascimento, Arnaldo J. Abrantes, Jorge S. Marques, The Role of Middle level features for robust shape tracking, 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF
[115] João Sanches, Jorge S. Marques, A Recursive Filter for 3D MAP reconstruction, 12th Portuguese Conference on Pattern Recognition, Aveiro, 2002 - PDF
[116] Jacinto Nascimento, Jorge S. Marques, An Adaptive Potential for Robust Shape Estimation, British Machine Vision Conference, 343-352, Manchester, 2001
[117] Jacinto Nascimento, Jorge S. 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
[118] João Sanches, Jorge S. Marques, 3D Reconstruction from Log-Compressed Rayleigh Images, Proc. of ICIP2001 - IEEE International Conference on Image Processing, pp. 345-348, Thessaloniki, 2001 - PDF
[119] Pedro Jorge, Arnaldo J. Abrantes, Jorge S. 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
[120] Arnaldo J. Abrantes, Jorge S. 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
[121] João Sanches, Jorge S. 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
[122] Jose Nascimento, Jorge S. Marques, Estimation of 3D Shapes using 3D Active Surface Models, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 439-441, 2000
[123] Jacinto Nascimento, Jorge S. Marques, Robust Shape Tracking in the Presence of Cluttered Background, IEEE International Conference on Image Processing, vol.3, 82-85, Vancouver, Canada, 2000
[124] Jorge S. 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
[125] João Sanches, Jorge S. Marques, Alignment-by-Reconstruction for 3D Ultrasound Imaging, International Conference Pattern Recognition, vol. 3, 41-44, Barcelona, 2000
[126] João Sanches, Jorge S. Marques, An Algorithm for 3D Ultrasound Imaging, 5th Ibero American Symposium on Pattern Recognition, Lisbon, 357-366, 2000
[127] Joao Santos, Vanessa Segurado, Jorge S. Marques, Automatic Classification of Marble Stone: Color Features and Perceptual Evaluation, 5th Ibero American Symposium on Pattern Recognition, 197-205, Lisbon, 2000
[128] Jorge S. 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
[129] Jose Nascimento, Jorge S. Marques, An Algorithm for the Estimation of 3D Surfaces using Competitive Learning, 5th Ibero AmericanSymposium on Pattern Recognition, 139-146, Lisbon, 2000
[130] Jorge Silva, Jorge S. Marques, J. M. Lemos, Robust motion tracking on one-dimensional manifolds, Controlo'2000, Guimaraes, Portugal, 2000
[131] J. M. Lemos, L. M. Rato, Jorge S. Marques, Minimum variance control of time varying systems based on hidden Markov models, Controlo' 2000, Guimaraes, Portugal, 2000
[132] João Sanches, Jorge S. Marques, A Retrieval Algorithm for Log-compressed Ultrasound Images, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 421-422, 2000
[133] Jorge S. Marques, Joao M. Lemos, Shape Tracking with Switched Multiple Models, Proc. 11th Portuguese Conference on Pattern Recognition, Porto, 213-218, 2000
[134] A. J. Abrantes, Jorge S. Marques, Seguimento de Objectos com Modelo de Observacoes Baseado em Centroides, Jornadas de Engenharia de Telecomunicacoes e Computadores, VI, pp. 15-20, 1999
[135] Jorge S. 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
[136] Jorge S. 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
[137] Jorge S. 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
[138] Joao M. Lemos, Luis Rato, Jorge S. Marques, Switching Reconfigurable Control Based on Hidden Markov Models, European Control Conference, 1999
[139] João Sanches, Jorge S. Marques, 3D Reconstruction of Medical Objects from Ultrasound Images: a Bayesian Algorithm, Workshop on Medical Imaging, Aveiro, 1999
[140] Arnaldo J. Abrantes, Jorge S. Marques, Object Tracking with a Centroid Based Measurement Models, Proc. Conference on Telecommunications and Computer Engineering, VI 15-20, Lisbon, 1999
[141] Jose Nascimento, Jorge S. Marques, Estimation of 3D Surfaces with Active Models, Proc. Conference on Telecommunications and Computer Engineering, II 21-26, Lisbon, 1999
[142] Pedro Jorge, Jorge S. Marques, Visual Inspection of a Combustion Process, Conference on Telecommunications and Computer Engineering, VI 9-14, 1999
[143] Arnaldo J. Abrantes, Jorge S. Marques, Pattern Recognition Methods for Object Boundary Detection, Proc. of the British Machine Vision Conference, pp. 409-417, 1998
[144] Arnaldo J. Abrantes, Jorge S. Marques, A Method for Dynamic Clustering of Data, Proc. of the British Machine Vision Conference, pp. 154-163, 1998
[145] Jorge S. Marques, A Probabilistic Framework for the Hough Transform and Least Squares Pose Estimation, Signal Processing IX, (EUSIPCO'98), pp. 2565-2568, Rhodes, Greece, 1998
[146] A. Abrantes, Jorge S. Marques, Probabilistic Shape Models: the Role of the Partition Function, IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 2757-2760, Munich, 1997
[147] A. Arsenio, Jorge S. Marques, Performance Analysis and Characterization of Matching Algorithms, International Symposium on Intelligent Robotic Systems, pp. 101-110, 1997
[148] A. Fred, Jorge S. Marques, Pedro Jorge, Hidden Markov Models vs. Syntactic Modeling in Object Recognition, International Conference on Image Processing, pp. 893-896, Santa Barbara, USA, 1997
[149] Jorge S. Marques, A. Abrantes, A Class of Probabilistic Shape Models, IEEE Conference on Computer Vision and Pattern Recognition, pp. 1054-1059, 1997
[150] A. Abrantes, Jorge S. Marques, Tracking of Moving Objects Using Varying Deformable Models, 4th International Symposium on Intelligent Robotic Systems, Lisbon, pp. 309-316, 1996
[151] Pedro Jorge, Jorge S. Marques, P. Barbosa, A Bayesian Approach to the Segmentation of Flame Images, 4th Bayone Workshop on Signal Processing and Communications, 1996
[1] Andre Lourenco, Pedro Freitas, Isabel Ribeiro, Jorge S. Marques, Detection and Classification of Tridimensional Moving Objects, ISR Technical Report RT-601-01, 2001
[2] J. Nascimento, Jorge S. Marques, Robust Shape Tracking in Video Sequences in the Presence of Cluttered Background, ISR Technical Report RT-101-00, 2000

In the same group

João Abrantes
João Avelino
Catarina Barata
Alexandre Bernardino
Nino Cauli
Bruno Damas
Atabak Dehban
Rui Figueiredo
José Gaspar
Lorenzo Jamone
Manuel Lopes
Plinio Moreno
Luka Lukić
Jorge S. Marques
João Martins
Nuno Barroso Monteiro
Luis Montesano
Nuno Moutinho
Mehmet Mutlu
Athira Nambiar
Ricardo Nunes
Mirko Rakovic
Ricardo Ribeiro
David Ribeiro
Giampiero Salvi
José Santos-Victor
Giovanni Saponaro
Sofija Spasojevic
Pedro Vicente