Jordi GonzĂ lez

GonzĂ lez, Jordi

Position: Associate Professor

Address:

Dept. of Computer Science and Computer Vision Center
Edifici O, Campus Universitat Autònoma de Barcelona
08193 - Bellaterra, Barcelona
Catalonia (Spain)

Fax: 935811670

E-mail: Jordi.Gonzalez at uab.cat

Personal Page

Brief Biography

Dr. Jordi Gonzàlez received the Ph.D. degree in Computer Engineering in 2004 from Universitat Autònoma de Barcelona (UAB), Catalonia. He was a postdoctoral fellow at the Institut de Robòtica i Informàtica Industrial (IRI), a Joint Research Center of the Technical University of Catalonia (UPC) and the Spanish Council for Scientific Research (CSIC). At present, he is Associate Professor in Computer Science at the Computer Science Department, UAB. He is also a research fellow at the Computer Vision Center, where he has co-founded 2 spin-offs and the Image Sequence Evaluation (ISE Lab) research group in 2004. His research interests lie on pattern recognition and machine learning techniques for the computational interpretation of human behaviours in image sequences, or Video Hermeneutics. He has co-organized the THEMIS (BMVC2008 and ICCV2009), ARTEMIS (ACM MM2010, ECCV2012 and ACM MM2013) and ChaLearn LAP (ICMI2013, ECCV2014 and CVPR2015) workshops related to the video-based analys is of human motion in surveillance, films and social media footage. He has served as Area Chair (ICPR2012 and ICIAP2015); Publicity Chair at AVSS2012; Workshop Chair (ICCV2011 and AVSS2015); Local Arrangement Chair at ICCV2011; and Tutorial Chair at ibPRIA2011. He has co-organized Special Issues in IJPRAI (2009), CVIU (2012), MVA (2013) and TPAMI (2015) journals. He is member of the Editorial Board of CVIU and IET-CVI journals. He is also member of IEEE, Spanish Association on Pattern Recognition (AERFAI) and Catalan Association for Artificial Intelligence (ACIA).


Publications up to 2013

    JCR Journals

  1. Thierry Bouwmans, Jordi GonzĂ lez, Caifeng Shan, Massimo Piccardi, Larry Davis, " Special issue on background modeling for foreground detection in real-world dynamic scenes ", Machine Vision and Applications, in press, doi:10.1007/s00138-013-0578-x , November, 2013

  2. Marco Pedersoli, Jordi GonzĂ lez, Xu Hu, F. Xavier Roca, " Toward Real-Time Pedestrian Detection Based on a Deformable Template Model ", IEEE Transactions on Intelligent Transportation Systems, in press, September, 2013

  3. Javier Orozco, Ognjen Rudovic, Jordi GonzĂ lez, Maja Pantic, " Hierarchical On-line Appearance-Based Tracking for 3D Head Pose, Eyebrows, Lips, Eyelids and Irises ", Image and Vision Computing, in press, February, 2013

  4. Bhaskar Chakraborty, Jordi GonzĂ lez, F. Xavier Roca, " Large scale continuous visual event recognition using max-margin Hough transformation framework ", Computer Vision and Image Understanding, in press., December, 2012

  5. Wenjuan Gong, Jordi GonzĂ lez and F. Xavier Roca, " Human Action Recognition based on Estimated Weak Poses ", EURASIP Journal on Advances in Signal Processing, in press, June, 2012

  6. Noha M. Elfiky, Jordi GonzĂ lez, F. Xavier Roca, " Compact and Adaptive Spatial Pyramids for Scene Recognition ", Image and Vision Computing, in press, May, 2012

  7. Michael Holte, Bhaskar Chakraborty, Jordi GonzĂ lez, Thomas B. Moeslund, " A Local 3-D Motion Descriptor for Multi-View HumanAction Recognition from 4-D Spatio-Temporal Interest Points ", IEEE Journal of Selected Topics in Signal Processing, in press, April, 2012

  8. Bhaskar Chakraborty, Michael B. Holte, Thomas B. Moeslund, Jordi GonzĂ lez, " Selective Spatio-Temporal Interest Points " , Computer Vision and Image Understanding, in press, March, 2012

  9. Jordi GonzĂ lez, Thomas B. Moeslund, Liang Wang, " Special Issue on Semantic Understanding of Human Behaviors in Image Sequences: From video-surveillance to video-hermeneutics ", Computer Vision and Image Understanding, in press, March, 2012

  10. Noha M. Elfiky, Fahad Shahbaz Khan, Joost van de Weijer, Jordi GonzĂ lez, " Discriminative Compact Pyramids for Object and Scene Recognition " , Pattern Recognition, in press, doi: 10.1016/j.patcog.2011.09.020 , October, 2011

  11. Ivan Huerta, Ariel Amato, F. Xavier Roca, Jordi GonzĂ lez, " Exploiting Multiple Cues in Motion Segmentation based on Background Subtraction ", Neurocomputing, in press, October, 2011

  12. Bhaskar Chakraborty, Andrew D. Bagdanov, Jordi GonzĂ lez, F.Xavier Roca, " Human action recognition using an ensemble of body-part detectors ", Expert Systems, in press, doi: 10.1111/j.1468-0394.2011.00610.x, October, 2011

  13. Marco Pedersoli, Jordi GonzĂ lez, Andrew D. Bagdanov, Xavier Roca, " Efficient Discriminative Multiresolution Cascade for Real-Time Human Detection Applications ", Pattern Recognition Letters, Volume 32, Issue 13, pages 1581-1587 , October, 2011

  14. Xavier Boix, Josep M. Gonfaus, Joost van de Weijer, Andrew D. Bagdanov, Joan Serrat, Jordi GonzĂ lez, " Harmony Potentials Fusing Global and Local Scale for Semantic Image Segmentation ", International Journal of Computer Vision, doi:10.1007/s11263-011-0449-8, in press , April, 2011

  15. Carles Fernández, Pau Baiget, F.Xavier Roca and Jordi Gonzàlez, " Determining the best suited semantic events for cognitive surveillance ", Expert Systems with Applications, doi:10.1016/j.eswa.2010.09.070, Volume 38, Issue 4, April, 2011

  16. Carles Fernández, Pau Baiget, F.Xavier Roca and Jordi Gonzàlez, " Augmenting video surveillance footage with virtual agents for incremental event evaluation ", Pattern Recognition Letters, doi:10.1016/j.patrec.2010.09.027, Volume 32, Issue 6, April, 2011

  17. Ariel Amato, Mikhail Mozerov, Andrew Bagdanov, Jordi GonzĂ lez, " Accurate moving cast shadow suppression based on local color constancy detection ", IEEE Transactions on Image Processing, doi: 10.1109/TIP.2011.2132728, in press , March, 2011

  18. Ariel Amato, Mikhail Mozerov, Xavier Roca, Jordi GonzĂ lez , " Robust Real-Time Background Subtraction Based on Local Neighborhood Patterns ", EURASIP Journal on Advances in Signal Processing, doi:10.1155/2010/901205, Volume 2010, Article ID 901205, 7 pages, June, 2010

  19. Daniel Rowe, Jordi GonzĂ lez, Marco Pedersoli, J. J. Villanueva, " On Tracking Inside Groups ", Machine Vision and Applications, Volume 21, Issue 2, Pages 113-127, February, 2010

  20. Mikhail Mozerov, Ignasi Rius, Xavier Roca, Jordi GonzĂ lez, " Nonlinear Synchronization for Automatic Learning of 3D Pose Variability in Human Motion Sequences ", EURASIP Journal on Advances in Signal Processing, volume 2010, article ID 507247, 10 pages, January, 2010

  21. Ignasi Rius, Jordi GonzĂ lez, Javier Varona, F. Xavier Roca, " Action-specific motion prior for efficient bayesian 3D human body tracking ", Pattern Recognition, volume 42, number 11, pp. 2907-2921, November, 2009

  22. Liang Wang, Qiang Wu, Ming Li, Jordi GonzĂ lez and Xin Geng, " Special Issue on Video Analysis and Understanding for Surveillance Applications ", International Journal of Pattern Recognition and Artificial Intelligence, volume 23, issue 7, pp. 1221-1222, November, 2009

  23. Javier Orozco, F.Xavier Roca, Jordi GonzĂ lez, "Real-Time Gaze Tracking With Appearance-Based Models", Machine Vision and Applications, volume 20, number 6, pp. 353-364, October, 2009

  24. Jordi GonzĂ lez, Daniel Rowe, Javier Varona, F.Xavier Roca, "Understanding Dynamic Scenes based on Human Sequence Evaluation", Image and Vision Computing, Volume 27, Issue 10, Pages 1433-1444, September, 2009

  25. Pau Baiget, Carles Fernández, Xavier Roca, Jordi Gonzàlez, " Generation of Augmented Video Sequences Combining Behavioral Animation and Multi-object Tracking ", Computer Animation and Virtual Worlds 20:473-489, Volume 20, Issue 4 , Pages 447 - 489, July/August, 2009

  26. Javier Varona, Antoni Jaume-i-CapĂł, Jordi GonzĂ lez, Francisco J. Perales, " Toward natural interaction through visual recognition of body gestures in real-time ", Interacting with Computers, volume 21, numbers 1-2, pp. 3-10, January, 2009

  27. Carles Fernández, Pau Baiget, F. Xavier Roca, Jordi Gonzàlez, "Interpretation of Complex Situations in a Semantic-Based Surveillance Framework", Signal Processing: Image Communication, Special Issue on Semantic Analysis for Interactive Multimedia Services, volume 23, issue 7, pp. 554-569, August, 2008

  28. Javier Varona, Jordi GonzĂ lez, Ignasi Rius, Juan J. Villnueva, "On importance of detection for video surveillance applications", Optical Engineering, volume 47, issue 8, 087201, August, 2008

  29. Mikhail Mozerov, Ariel Amato, Xavier Roca, Jordi GonzĂ lez, "Trajectory occlusion handling with multiple view distance minimisation clustering", Optical Engineering, volume 47, issue 4, 047202, April, 2008


  30. Other Journals

  31. Mikhail Mozerov, Ariel Amato, Xavier Roca, Jordi Gonzàlez, " Solving the Multi Object Occlusion Problem in a Multiple Camera Tracking System ", Pattern Recognition and Image Analysis, volume 19, number 1, pp. 165–171, March, 2009

  32. Carles Fernández, Xavier Roca, Jordi Gonzàlez, "Providing Automatic Multilingual Text Generation to Artificial Cognitive Systems", Vigo International Journal of Applied Linguistics, number 5, pp. 37 - 62, October, 2008

  33. Ignasi Rius, Jordi GonzĂ lez, Mikhail Mozerov, F. Xavier Roca, " Automatic Learning of 3D Pose Variability in Walking Performances for Gait Analysis ", International Journal for Computational Vision and Biomechanics, volume 1, number 1, pp. 33-43, January-June, 2008

  34. Jordi GonzĂ lez, Javier Varona, F. Xavier Roca, Juan J. Villanueva, " A Comparison Framework for Walking Performances using aSpaces ", Electronic Letters on Computer Vision and Image Analysis, Special Issue on Articulated Motion, volume 5, number 3, pp. 105-116, August, 2005


  35. Book Chapters

  36. Carles Fernandez, Jordi GonzĂ lez, JoĂŁo Manuel R. S. Tavares, F. Xavier Roca, " Towards Ontological Cognitive System ", Topics in Medical Image Processing and Computational Vision, Lecture Notes in Computational Vision and Biomechanics, Vol. 8, Chapter 5, pp 87-99, Springer Netherlands , March, 2013

  37. Marc Castelló, Jordi Gonzàlez, Ariel Amato, Pau Baiget, Carles Fernández, Josep M. Gonfaus, Ramón A. Mollineda, Marco Pedersoli, Nicolás Pérez de la Blanca, F. Xavier Roca, " Exploiting Multimodal Interaction Techniques for Video-Surveillance ", Multimodal Interaction in Image and Video Applications, Intelligent Systems Reference Library Vol. 48, Chapter 8, Springer Netherlands, February, 2013

  38. Ariel Amato, Ivan Huerta, Mikhail G. Mozerov, F. Xavier Roca, Jordi GonzĂ lez , " Moving Cast Shadows Detection Methods for Video Surveillance Applications ", Augmented Vision and Reality, Vol. 6, Chapter 2, pp 23-47, Springer Netherlands, January, 2013

  39. Pau Baiget, Carles Fernández, Xavier Roca, Jordi Gonzàlez, " Trajectory-Based Abnormality Categorization for Learning Route Patterns in Surveillance ", Detection and Identification of Rare Audiovisual Cues, Studies in Computational Intelligence, Vol. 384, Chapter 7, Springer Netherlands, January, 2012

  40. Nataliya Shapovalova, Carles Fernández, F. Xavier Roca and Jordi Gonzàlez, " Semantics of Human Behavior in Image Sequences ", Computer Analysis of Human Behavior, Chapter 7, Springer Netherlands, November, 2011

  41. Murad Al Haj, Carles Fernández, Zhanwu Xiong, Ivan Huerta, Jordi Gonzàlez, F. Xavier Roca, " Beyond the Static Camera: Issues and Trends in Active Vision ", Visual Analysis of Humans: Looking at People, Chapter 2, Springer Netherlands, October, 2011

  42. Carles Fernández, Pau Baiget, Xavi Roca, Jordi Gonzàlez, " Exploiting Natural Language Generation in Scene Interpretation ", Human-Centric Interfaces for Ambient Intelligence, Chapter 4, pages 71-93, Elsevier Science and Technology Book Group, October, 2009

  43. Jordi GonzĂ lez, Javier Varona, F. Xavier Roca, Juan J. Villanueva, " A Comparison Framework for Walking Performances based on aSpaces ", Progress in Computer Vision and Image Analysis, Series in Machine Perception and Artificial Intelligence, Vol. 73, Chapter 14, pages 245-260, World Scientific, August, 2009

  44. Jordi GonzĂ lez, F. Xavier Roca, Juan J. Villanueva, " Research Steps Towards Human Sequence Evaluation ", Advances in Computational Vision and Medical Image Processing, Computational Methods in Applied Sciences 13, Chapter 6, pages 105-115, Springer Netherlands, December, 2008


  45. CORE Conferences

  46. Sergio Escalera, Jordi GonzĂ lez, Xevi BarĂł, Miguel Reyes, Oscar Lopes, Isabelle Guyon, Vassilis Athitsos, Hugo J. Escalante, " Multi-modal Gesture Recognition Challenge 2013: Dataset and Results ", in 15th ACM International Conference on Multimodal Interaction (ICMI2013), December, 2013

  47. Anastasios Doulamis, Nikolaos Doulamis, Marco Bertini, Jordi GonzĂ lez, Thomas Moeslund, " Analysis and Retrieval of Tracked Events and Motion in Imagery Streams (ARTEMIS2013) ", in ACM International Conference on Multimedia (ACMMM2013), October, 2013

  48. Josep M. Gonfaus, Theo Gevers, Arjan Gijsenij, F. Xavier Roca, Jordi GonzĂ lez, " Edge Classification Using Photo-Geometric Features ", in 21st International Conference on Pattern Recognition (ICPR'2012), Tsubuka, Japan, November, 2012

  49. Adela Barbulescu, Wenjuan Gong, Jordi GonzĂ lez, Thomas Moeslund, F. Xavier Roca, " 3D Human Pose Estimation Using 2D Body Part Detectors ", in 21st International Conference on Pattern Recognition (ICPR'2012), Tsubuka, Japan, November, 2012

  50. Murad Al Haj, Jordi GonzĂ lez, Larry S. Davis, " On Partial Least Squares in Head Pose Estimation: How to simultaneously deal with misalignment ", in 25th IEEE Computer Vision and Pattern Recognition (CVPR2012), Providence, RI, June, 2012

  51. Bhaskar Chakraborty, Michael B. Holte, Thomas B. Moeslund, Jordi GonzĂ lez, and F. Xavier Roca, " A Selective Spatio-Temporal Interest Point Detector for Human Action Recognition in Complex Scenes ", in 13th International Conference in Computer Vision (ICCV2011), Barcelona, Spain, November, 2011

  52. Marco Pedersoli, Andrea Vedaldi, Jordi GonzĂ lez, " A Coarse-to-fine approach for fast deformable object detection ", in 24th IEEE Computer Vision and Pattern Recognition (CVPR2011), Colorado Springs, CO, June, 2011

  53. Nataliya Shapovalova, Wenjuan Gong, Marco Pedersoli, F. Xavier Roca and Jordi GonzĂ lez, " On Importance of Interactions and Context in Human Action Recognition ", in 5th Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA2011), Las Palmas de Gran Canaria, Canary Islands, Spain, June, 2011

  54. Anastasios Doulamis, Jordi GonzĂ lez, " Analysis and Retrieval of Tracked Events and Motion in Imagery Streams (ARTEMIS2010) ", in ACM International Conference on Multimedia (ACMMM2010), October, 2010

  55. Carles Fernández, Jordi Gonzàlez, F.Xavier Roca, " Automatic Learning of Background Semantics in Generic Surveilled Scenes ", in 11th European Conference in Computer Vision (ECCV2010), Crete, Greece, September, 2010

  56. Marco Pedersoli, Jordi GonzĂ lez, Andrew D. Bagdanov, Juan J. Villanueva, " Recursive Coarse-to-Fine Localization for fast Object Detection ", in 11th European Conference in Computer Vision (ECCV2010), Crete, Greece, September, 2010

  57. Murad Al Haj, Andrew D. Bagdanov, Jordi GonzĂ lez and F. Xavier Roca, " Reactive object tracking with a single PTZ camera ", in 20th International Conference on Pattern Recognition (ICPR2010), Istanbul, Turkey, August, 2010

  58. Josep Gonfaus, Xavier Boix, Joost Van de Weijer, Andrew Bagdanov, Joan Serrat, and Jordi GonzĂ lez, " Harmony Potentials for Joint Classification and Segmentation ", in 23rd IEEE Conference on Computer Vision and Pattern Recognition (CVPR2010), San Francisco, CA, June, 2010

  59. Mikhail Mozerov, Jordi GonzĂ lez, F. Xavier Roca, Juan Villanueva, " Trinocular Stereo Matching with Composite Disparity Space Image ", in 16th IEEE International Conference on Image Processing (ICIP2009), Cairo, Egypt, November, 2009

  60. Ivan Huerta, Michael Holte, Thomas Moeslund, and Jordi GonzĂ lez, " Detection and Removal of Chromatic Moving Shadows in Surveillance Scenarios ", in 12th International Conference on Computer Vision (ICCV2009), Kyoto, Japan, October, 2009

  61. Nicola Bellotto, Eric Sommerlade, Ben Benfold, Charles Bibby, Ian Reid, Daniel Roth, Luc Van Gool, Carles Fernández, Jordi Gonzàlez, " A Distributed Camera System for Multi-Resolution Surveillance ", in 3rd ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC2009), Como, Italy, September, 2009

  62. Marco Pedersoli, Jordi GonzĂ lez, J.J. Villanueva, " High-Speed Human Detection Using a Multiresolution Cascade of Histograms of Oriented Gradients ", in 4th Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA2009), PĂłvoa do Varzim, Portugal, June, 2009

  63. Bhaskar Chakraborty, Andrew Bagdanov, Jordi GonzĂ lez, " Towards Real-Time Human Action Recognition ", in 4th Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA2009), PĂłvoa do Varzim, Portugal, June, 2009

  64. Murad Al Haj, Andrew Bagdanov, Jordi GonzĂ lez, F. Xavier Roca, " Robust and Efficient Multipose Face Detection Using Skin Color Segmentation ", in 4th Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA2009), PĂłvoa do Varzim, Portugal, June, 2009

  65. Ariel Amato, Mikhail Mozerov, Iván Huerta, Jordi Gonzàlez, Juan José Villanueva, "Background Subtraction Technique Based on Chromaticity and Intensity Patterns", in 19th International Conference on Pattern Recognition (ICPR'2008), Tampa, Florida, USA, December, 2008

  66. Murad Al Haj, Javier Orozco, Jordi Gonzàlez, Juan José Villanueva, "Automatic Face and Facial Features Initialization for Robust and Accurate Tracking", in 19th International Conference on Pattern Recognition (ICPR'2008), Tampa, Florida, USA, December, 2008

  67. Bhaskar Chakraborty, Ognjen Rudovic, Jordi GonzĂ lez, "View-Invariant Human-Body Detection with Extension to Human Action Recognition using Component-Wise HMM of Body Parts", in 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG'2008), Amsterdam, The Netherlands, September, 2008

  68. Javier Orozco, Ognjen Rudovic, F. Xavier Roca, Jordi GonzĂ lez, "Confidence Assessment On Eyelid and Eyebrow Expression Recognition", in 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG'2008), Amsterdam, The Netherlands, September, 2008

  69. Carles Fernandez, Jordi GonzĂ lez, " Ontology for Semantic Integration in a Cognitive Surveillance System ", in 2nd international conference on Semantics And digital Media Technologies (SAMT'2007), Genova, Italy, December, 2007

  70. Carles Fernández, Pau Baiget, F. Xavier Roca, Jordi Gonzàlez, " Natural Language Descriptions of Human Behavior from Video Sequences ", in 30th Annual German Conference on Artificial Intelligence (KI'2007), Osnabrück, Germany, September, 2007

  71. Carles Fernández, Pau Baiget, F. Xavier Roca, Jordi Gonzàlez, " Semantic Annotation of Complex Human Scenes for Multimedia Surveillance ", in 10th International Conference on Advances in Artificial Intelligence (AI*IA'2007). Special Track on Intelligent Access to Multimedia Data, Villa Mondragone, Monte Porzio Catone, Roma, Italy, September, 2007

  72. Javier Orozco, F.Xavier Roca, Jordi GonzĂ lez, " Deterministic and Stochastic Methods for Gaze Tracking in Real-Time ", 12th International Conference on Computer Analysis of Images and Patterns (CAIP'2007), Vienna, Austria, August, 2007

  73. Daniel Rowe, Ivan Huerta, Jordi GonzĂ lez, Juan J. Villanueva, " Robust Multiple-People Tracking Using Colour-Based Particle Filters ", in 3rd Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2007), Girona, Spain, June, 2007

  74. Javier Orozco, Jordi GonzĂ lez, Ignasi Rius, F.Xavier Roca, " Hierarchical Eyelid and Face Tracking ", in 3rd Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2007), Girona, Spain, June, 2007

  75. Ivan Huerta, Daniel Rowe, Mikhail Mozerov, Jordi GonzĂ lez, " Improving Background Subtraction based on a Casuistry of Colour-Motion Segmentation Problems ", in 3rd Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2007), Girona, Spain, June, 2007

  76. Pau Baiget, Carles Fernández, F. Xavier Roca, Jordi Gonzàlez, " Automatic Learning of Conceptual Knowledge for the Interpretation of Human Behavior in Video Sequences ", in 3rd Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2007), Girona, Spain, June, 2007

  77. Javier Orozco, F. Alejandro GarcĂ­a, Josep Lluis Arcos, Jordi GonzĂ lez, " Spatio-Temporal Reasoning for Reliable Facial Expression Interpretation ", in 5th International Conference on Computer Vision Systems (ICVS'2007), Bielefeld, Germany, March, 2007

  78. Mikhail Mozerov, Ignasi Rius, Xavier Roca, Jordi GonzĂ lez, " 3D Human Motion Sequences Synchronization using Dense Matching Algorithm ", in 28th Annual Symposium of the German Association for Pattern Recognition (DAGM'2006), Berlin, Germany, September, 2006

  79. Daniel Rowe, Ian Reid, Jordi Gonzàlez, Juan José Villanueva, " Unconstrained Multiple-People Tracking ", n 28th Annual Symposium of the German Association for Pattern Recognition (DAGM'2006), Berlin, Germany, September, 2006

  80. Ignasi Rius, Javier Varona, Jordi Gonzàlez, Juan José Villanueva, " Action Spaces for Efficient Bayesian Tracking of Human Motion ", in 18th International Conference on Pattern Recognition (ICPR'2006), Hong Kong, China, August, 2006

  81. Daniel Rowe, Ignasi Rius, Jordi GonzĂ lez, Juan J. Villanueva, " Robust Particle Filtering for Object Tracking ", in 13th International Conference on Image Analysis and Processing (ICIAP'2005), Cagliary, Italy, September, 2005

  82. Daniel Rowe, Ignasi Rius, Jordi GonzĂ lez, Juan J. Villanueva, " Improving Tracking by Handling Occlusions ", in 3rd International Conference on Advances in Pattern Recognition (ICAPR'2005), Bath, United Kingdom, August, 2005

  83. Ignasi Rius, Daniel Rowe, Jordi GonzĂ lez, F.Xavier Roca, " 3D Action Modeling and Reconstruction for 2D Human Body Tracking ", in 3rd International Conference on Advances in Pattern Recognition (ICAPR'2005), Bath, United Kingdom, August, 2005

  84. Daniel Rowe, Ignasi Rius, Jordi GonzĂ lez, F.Xavier Roca, Juan J. Villanueva, " Probabilistic Image-based Tracking: Improving Particle Filtering ", in 2nd Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2005), Estoril, Portugal, June, 2005

  85. Ignasi Rius, Daniel Rowe, Jordi GonzĂ lez, F.Xavier Roca, " A 3D Dynamic Model of Human Actions for Probabilistic Image Tracking ", in 2nd Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2005), Estoril, Portugal, June, 2005

  86. Javier Varona, Jordi GonzĂ lez, F.Xavier Roca, Juan J. Villanueva, " Appearance Tracking for Video Surveillance ", in 1st Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2003), Port d'Andratx, Mallorca, Spain, June, 2003

  87. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " Automatic Keyframing of Human Actions for Computer Animation ", in 1st Iberian Conference on Pattern Recognition and Image Analysis (ibPRIA'2003), Port d'Andratx, Mallorca, Spain, June, 2003

  88. Javier Varona, Jordi GonzĂ lez, F.Xavier Roca, Juan J. Villanueva, " iTrack: Image-based Probabilistic Tracking of People ", in 15th International Conference on Pattern Recognition (ICPR'2000), Barcelona, Spain, September, 2000


  89. Other Conferences and Workshops

  90. Jordi Abella, Raúl Alcaide, Anna Sabaté, Joan Mas, Sergio Escalera, Jordi Gonzàlez, Coen Antens, " Multi-modal Descriptors for Multi-class Hand Pose Recognition in Human Computer Interaction Systems ", in ChaLearn Multi-Modal Gesture Recognition Grand Challenge and Workshop (MMGR2013), December, 2013

  91. Wenjuan Gong, Jordi GonzĂ lez, JoĂŁo Manuel R.S. Tavares and F. Xavier Roca, " A New Image Dataset on Human Interactions ", in 7th Conference on Articulated Motion and Deformable Objects (AMDO'2012), Andratx, Mallorca, Spain, July, 2012

  92. Wenjuan Gong, JĂĽrgen Brauer, Michael Arens, Jordi GonzĂ lez, " Modeling vs. Learning Approaches for Monocular 3D Human Pose Estimation ", in 1st IEEE International Workshop on Performance Evaluation on Recognition of Human Actions and Pose Estimation Methods (PERHAPS2011), in conjunction with ICCV2011, Barcelona, Spain, November, 2011

  93. JĂĽrgen Brauer, Wenjuan Gong, Jordi GonzĂ lez, Michael Arens, " On the Effect of Temporal Information on Monocular 3D Human Pose Estimation ", in 2nd IEEE International Workshop on Analysis and Retrieval of Tracked Events and Motion in Imagery Streams (ARTEMIS2011), in conjunction with ICCV2011, Barcelona, Spain, November, 2011

  94. Jordi Gonzàlez, Josep M. Gonfaus, Carles Fernández, F. Xavier Roca, " Exploiting Natural-Language Interaction in Video Surveillance Systems ", in V&L Net Workshop on Vision and Language, Brighton, UK, September, 2011

  95. Josep M. Gonfaus, Xavier Boix, Fahad S. Khan, Joost van de Weijer, Andrew D. Bagdanov, Marco Pedersoli, Joan Serrat, Xavier Roca, Jordi GonzĂ lez, " Harmony Potentials: Fusing Global and Local Scale for Semantic Image Segmentation ", the PASCAL Visual Object Classes Challenge Workshop, in conjunction with ECCV2010, Crete, Greece, September, 2010

  96. Pau Baiget, Carles Fernández, Xavier Roca, and Jordi Gonzàlez, " Automatic Learning and Categorization of Anomalies in Video Surveillance ", 1st International Workshop on Detection and Identification of Rare Audiovisual Cues (DIRAC2010), in conjunction with ECML/PKDD, Barcelona, Spain , September, 2010

  97. Wenjuan Gong, Andrew D. Bagdanov, F. Xavier Roca, and Jordi GonzĂ lez, " Automatic Key Pose Selection for 3D Human Action Recognition ", 6th International Conference on Articulated Motion and Deformable Objects (AMDO2010), Andratx, Mallorca, Spain, July, 2010

  98. Carles Fernández, Pau Baiget, Jordi Gonzàlez, " Mixed-Initiative Authoring for Augmented Scene Modeling ", in 22nd Annual Conference on Computer Animation and Social Agents (CASA 2009), Amsterdam, The Netherlands, June, 2009

  99. Pau Baiget, Eric Sommerlade, Ian Reid, Jordi GonzĂ lez, " Finding Prototypes to Estimate Trajectory Development in Outdoor Scenarios ", in 1st International Workshop on Tracking Humans for the Evaluation of their Motion in Image Sequences (THEMIS2008), in conjunction with BMVC2008, Leeds (UK), September, 2008

  100. Carles Fernández, Pau Baiget, Jordi Gonzàlez, " Cognitive-Guided Semantic Exploitation in Video Surveillance Interfaces ", in 1st International Workshop on Tracking Humans for the Evaluation of their Motion in Image Sequences (THEMIS2008), in conjunction with BMVC2008, Leeds (UK), September, 2008

  101. Ivan Huerta, Ariel Amato, Jordi Gonzàlez, and Juan José Villanueva, "Fusing Edge Cues to handle Colour Problems in Image Segmentation", 5th International Workshop on Articulated Motion and Deformable Objects (AMDO'2008), Andratx, Mallorca, Spain, July, 2008

  102. Pau Baiget, F. Xavier Roca, Jordi GonzĂ lez, "Autonomous Virtual Agents for Performance Evaluation of Tracking Algorithms", 5th International Workshop on Articulated Motion and Deformable Objects (AMDO'2008), Andratx, Mallorca, Spain, July, 2008

  103. Bhaskar Chakraborty, Marco Pedersoli, Jordi GonzĂ lez, "View-invariant human action detection using component-wise HMM of body parts", 5th International Workshop on Articulated Motion and Deformable Objects (AMDO'2008), Andratx, Mallorca, Spain, July, 2008

  104. Marco Pedersoli, Jordi González, Bhaskar Chakraborty, Juan Jose Villanueva, " Enhancing Real-time Human Detection based on Histograms of Oriented Gradients ", In 5th International Conference on Computer Recognition Systems (CORES'2007), Wroclaw, Poland, October, 2007

  105. Mikhail Mozerov, Ariel Amato, Murad Al Haj, Jordi GonzĂ lez, " A simple Method of Multiple Camera Calibration for the Joint Top View Projection ", In 5th International Conference on Computer Recognition Systems (CORES'2007), Wroclaw, Poland, October, 2007

  106. Ariel Amato, Murad Al Haj, Mikhail Mozerov, Jordi GonzĂ lez, " Trajectory fusion for Multiple Camera Tracking ", In 5th International Conference on Computer Recognition Systems (CORES'2007), Wroclaw, Poland, October, 2007

  107. Murad Al Haj, Ariel Amato, F. Xavier Roca, Jordi GonzĂ lez, " Face Detection in Color Images using Primitive Shape Features ", In 5th International Conference on Computer Recognition Systems (CORES'2007), Wroclaw, Poland, October, 2007

  108. F. Alejandro García, Javier Orozco, Jordi Gonzàlez, Josep Lluis Arcos, " Assessing Confidence in Cased Based Reuse Step ", in Desè Congrés Internacional de l'Associació Catalana d'Intel·ligència Artificial (CCIA'2007), Principat d’Andorra, October, 2007

  109. Jordi Gonzàlez, F. Xavier Roca, Juan José Villanueva, " HERMES: A research project on human sequence evaluation ", in Computational Vision and Medical Image Processing (VipIMAGE'2007), Porto, Portugal, October, 2007

  110. Mikhail Mozerov, Ariel Amato, Xavier Roca and Jordi González, "Trajectory Extrapolation for Multiple Views Tracking", in 8th International Conference on Pattern Recognition and Image Analysis (PRIA'2007), Yoshkar-Ola, Russia, October, 2007

  111. Murad Al Haj, Ariel Amato, Gemma Sánchez, Jordi Gonzàlez, " On-line One Stroke Character Recognition Using Directional Features ", in International Workshop on Advances in Pattern Recognition (IWAPR 2007), Plymouth, UK, July, 2007

  112. Ariel Amato, Murad Al Haj, Josep Lládos, Jordi Gonzàlez, " Computationally Efficient Graph Matching via Energy Vector Extraction ", in International Workshop on Advances in Pattern Recognition (IWAPR 2007), Plymouth, UK, July, 2007

  113. Daniel Rowe, Jordi González, Ivan Huerta, Juan José Villanueva, " On Reasoning over Tracking Events ", in 15th Scandinavian Conference on Image Analysis (SCIA'2007), Aalborg, Denmark, June, 2007

  114. Pau Baiget, Joan Soto, F. Xavier Roca, Jordi GonzĂ lez, " Automatic Generation of Computer-Animated Sequences based on Human Behaviour Modelling ", in 10th International Conference on Computer Graphics and Artificial Intelligence (3IA'2007), Athens, Greece, May, 2007

  115. JoaquĂ­n Salas, Pedro MartĂ­nez, Jordi GonzĂ lez, " Background Updating with the use of Intrinsic Curves ", in International Conference on Image Analysis and Recognition (ICIAR'2006), PĂłvoa de Varzim, Portugal, September, 2006

  116. Jordi GonzĂ lez, Daniel Rowe, Juan Andrade, Juan J. Villanueva, " Efficient Management of Multiple Agent Tracking through Observation Handling ", in 6th International Conference on Visualization, Imaging, and Image Processing (VIIP 2006), Palma de Mallorca, Spain, August, 2006

  117. Javier Orozco, Pau Baiget, Jordi GonzĂ lez, F. Xavier Roca, " Eyelids and Face Tracking in Real-Time ", in 6th International Conference on Visualization, Imaging, and Image Processing (VIIP 2006), Palma de Mallorca, Spain, August, 2006

  118. Fadi Dornaika, Javier Orozco, Jordi GonzĂ lez, " Combined Head, Lips, Eyebrows, and Eyelids Tracking using Adaptive Appearance Models ", in 4th International Workshop on Articulated Motion and Deformable Objects (AMDO-e'2006), Andratx, Mallorca, Spain, July, 2006

  119. Iván Huerta, Daniel Rowe, Jordi Gonzàlez, Juan José Villanueva, " Efficient Incorporation of Motionless Foreground Objects for Adaptive Background Segmentation ", in 4th International Workshop on Articulated Motion and Deformable Objects (AMDO-e'2006), Andratx, Mallorca, Spain, July, 2006

  120. Ignasi Rius, Javier Varona, F. Xavier Roca, Jordi GonzĂ lez, " Posture Constraints for Bayesian Human Motion Tracking ", in 4th International Workshop on Articulated Motion and Deformable Objects (AMDO-e'2006), Andratx, Mallorca, Spain, July, 2006

  121. Sergio GarcĂ­a, Daniel Rowe, Jordi GonzĂ lez, Juan J. Villanueva, " Articulated Object Modelling using Neural Gas Networks ", in 5th IASTED International Conference on Visualization, Imaging and Image Processing (VIIP'2005), Benidorm, Spain, September, 2005

  122. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " Situation Graph Trees for Human Behavior Modeling ", n 7th Catalan Conference for Artificial Intelligence (CCIA'2004), Barcelona, Spain, October, 2004

  123. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " Analysis of Human Walking based on aSpaces ", in 3rd International Workshop on Articulated Motion and Deformable Objects (AMDO'2004), Palma de Mallorca, Spain, September, 2004

  124. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " Human Sequence Evaluation: towards Knowledge-based Scene Interpretations ", in 6th Catalan Conference for Artificial Intelligence (CCIA'2003), Palma de Mallorca, Spain, October, 2003

  125. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " A Human Action Comparison Framework for Motion Understanding ", in 6th Catalan Conference for Artificial Intelligence (CCIA'2003), Palma de Mallorca, Spain, October, 2003

  126. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " aSpaces: Action Spaces for Recognition and Synthesis of Human Actions ", in 2nd International Workshop on Articulated Motion and Deformable Objects (AMDO'2002), Palma de Mallorca, Spain, November, 2002

  127. Jordi GonzĂ lez, Javier Varona, F.Xavier Roca, Juan J. Villanueva, " Human Activity Learning and Recognition from Appearance ", World Multiconference on Systemics, Cybernetics and Informatics (SCI'2001), Volume XIII, Orlando, Florida, USA, July, 2001

  128. Jordi GonzĂ lez, Javier Varona, Juan J. Villanueva, F.Xavier Roca, " On-line Human Activity Recognition for Video Surveillance ", Proc. IX National Symposium on Pattern Recognition and Image Analysis (SNRFAI'2001), CastellĂł, Spain, May, 2001

  129. Javier Varona, Jordi GonzĂ lez, F.Xavier Roca, Juan J. Villanueva, " Automatic Selection of Keyframes for Activity Recognition ", in 1st International Workshop on Articulated Motion and Deformable Objects (AMDO'2000), Palma de Mallorca, Spain, September, 2000


  130. Thesis

  131. Jordi Gonzàlez, " Human Sequence Evaluation: the Key-frame Approach ", PhD Thesis, Universitat Autònoma de Barcelona, Spain, May, 2004


  132. Technical Reports

  133. Paramveer S. Dhillon, Javier Orozco, Jordi GonzĂ lez, " Real- Time Monocular Face Tracking Using an Active Camera ", CVC Technical Report #119, September, 2008

  134. Carles Fernández, Jordi Gonzàlez, " A Multilingually-Extensible Module for Natural Language Generation ", CVC Technical Report #120, January, 2008

  135. Jordi GonzĂ lez, " Action Recognition in Application Domains ", CVC Technical Report #13, September, 1999


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