José Gaspar

José Gaspar

Faculty

Position: Assistant Professor (IST)

Computer and Robot Vision Lab (VisLab)

tp.aobsilu.ocincet.rsi@gaj

Phone :+351-218418293

Office: 7.19

Personal Page

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Journal Papers

[1] Nuno Barroso Monteiro, João Barreto , José Gaspar, Standard Plenoptic Cameras Mapping to Camera Arrays and Calibration based on DLT, IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2019
[2] Rafael dos Anjos, Joao Pereira, José Gaspar, A navigation paradigm driven classification for video-based rendering techniques, Computers & Graphics, vol. 77, pp. 205-216, 2018
[3] Nuno Barroso Monteiro, Simão Marto, João Pedro Barreto, José Gaspar, Depth Range Accuracy for Plenoptic Cameras, Computer Vision and Image Understanding (CVIU), Vol. 168, pp. 104-117, March, 2018
[4] Ricardo Galego, A. Ortega, Ricardo Ferreira, Alexandre Bernardino, J. Andrade-Cetto, José Gaspar, Uncertainty analysis of the DLT-Lines calibration algorithm for cameras with radial distortion, Computer Vision and Image Understanding, Vol. 140, pp. 115–126, November, 2015
[5] A. Ortega, M. Silva, E. H. Teniente, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, J. Andrade-Cetto, Calibration of an Outdoor Distributed Camera Network with a 3D Point Cloud, Sensors, 14(8), pp. 13708-13729, 2014 - PDF
[6] E. Grossmann, José Gaspar, F. Orabona, Discrete camera calibration from pixel streams, Computer Vision and Image Understanding (Special issue on Omnidirectional Vision, Camera Networks and Non-conventional Cameras), Volume 114, Issue 2, Pages 198-209, 2010
[7] Matteo Taiana, Tracking objects with generic calibrated sensors: an algorithm based on color and 3D shape features, Robotics and Autonomous Systems, special issue on Omnidirectional Robot Vision, Vol. 58, Issue 6, 30 June, pp. 784-795, 2010
[8] José Gaspar, Niall Winters, José Santos-Victor, Vision-based Navigation and Environmental Representations with an Omnidirectional Camera, IEEE Transactions on Robotics and Automation, Vol 16, 6, 2000 - PDF

Conference Papers

[9] Nuno Monteiro , José Gaspar, Generalized Camera Array Model for Standard Plenoptic Cameras, Iberian Robotics Conference, (ROBOT 2019). Porto, Portugal, 2019
[10] Nuno Monteiro , José Gaspar, Standard Plenoptic Camera Calibration for a Range of Zoom and Focus Levels, Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2019). Madrid, Spain, 2019
[11] Nuno Barroso Monteiro, João Pedro Barreto, José Gaspar, Surface Cameras from Shearing for Disparity Estimation on a Lightfield, Proc. of Portuguese Conference on Pattern Recognition (RecPad). Coimbra, Portugal, 2018 - PDF
[12] Simão Marto, Nuno Barroso Monteiro, José Gaspar, Locally Affine Light Fields as Direct Measurements of Depth, Proc. of Portuguese Conference on Pattern Recognition (RecPad). Coimbra, Portugal, 2018 - PDF
[13] Diogo Portela, Nuno Barroso Monteiro, José Gaspar, Camera Adaptation for Deep Depth from Light Fields, Proc. of Portuguese Conference on Pattern Recognition (RecPad). Coimbra, Portugal, 2018 - PDF
[14] S. Marto, Nuno Barroso Monteiro, J. P. Barreto, José Gaspar, Structure from Plenoptic Imaging, Proc. of IEEE ICDL-EPIROB 2017 - 7th Joint IEEE International Conference on Development and Learning and Epigenetic Robotics, Lisbon, Portugal, 2017
[15] Rafael dos Anjos, João Pereira, José Gaspar, Carla Fernandes , Multiview Layered Depth Image, Proc. WSCG 2017 - 25th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (selected to publish in Journal of WSCG, vol. 25, issue 2, ISSN 1213-6972), Plzen, Czech Republic, 2017
[16] Nuno Barroso Monteiro, J. P. Barreto, José Gaspar, Dense Lightfield Disparity Estimation using Total Variation Regularization, Proc. of ICIAR 2016 - International Conference on Image Analysis and Recognition, Póvoa de Varzim, Portugal, 2016
[17] Tiago Marques, Luka Lukić, José Gaspar, Observation Functions in an Information Theoretic Approach for Scheduling Pan-Tilt-Zoom Cameras in Multi-target Tracking Applications, Proc. of ROBOT 2015 - 2nd Iberian Robotics Conference, Lisbon, Portugal, 2015
[18] Nuno Barroso Monteiro, J. P. Barreto, José Gaspar, Influence of Positive Instances on Multiple Instance Support Vector Machines, Proc. of ROBOT 2015 - 2nd Iberian Robotics Conference, Lisbon, Portugal, 2015
[19] P. Silva, Ricardo Ferreira, José Gaspar, Multi-Target Tracking Based in Meanshift and Particle Filters, Proc. of RecPad 2014 - 20th Edition of the Portuguese Conference on Pattern Recognition, Covilhã, Portugal, 2014
[20] Nuno Moutinho, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, José Santos-Victor, Markerless Online Stereo Calibration for a Humanoid Robot, Proc. of ICDL - EPIROB 2014 - The 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, Genoa, Italy, 2014
[21] N. Ribeiro, Ricardo Ferreira, José Gaspar, Homing a Teleoperated Car using Monocular SLAM, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[22] A. Ortega, Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, J. Andrade-Cetto, Estimation of Camera Calibration Uncertainty using LIDAR Data, Proc. of ECMR 2013 - 6th European Conference on Mobile Robots, Barcelona, Spain, 2013 - PDF
[23] Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, E. Grossmann, José Gaspar, Discrete Camera Autocalibration Consistent with the Frame of the Robotic Pan-Tilt Basis, Proc. of CETC 2013 - Conference on Electronics, Telecommunications and Computers, Lisbon, Portugal, 2013 - PDF
[24] D. Pereira, J. Tomaz, Ricardo Ferreira, José Gaspar, Mosaicing the Interior of Tubular Structures, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[25] Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, E. Grossmann, José Gaspar, Topological Auto-Calibration of Central Imaging Sensors, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013 - PDF
[26] Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, E. Grossmann, José Gaspar, Lens Auto-Classification using a Featureless Methodology, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[27] T. Castanheira, P. Silva, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, Visual Tracking of Buses in a Parking Lot, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[28] Ricardo Galego, Alexandre Bernardino, José Gaspar, Auto-calibration of Pan-Tilt Cameras including Radial Distortion and Zoom, Proc. of ISVC 2012 - 8th International Symposium on Visual Computing July, Rethymnon, Crete, Greece, 2012 - PDF
[29] Nuno Moutinho, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, A. Takanishi, José Santos-Victor, Online Calibration of a Humanoid Robot Head from Relative Encoders, IMU Readings and Visual Data, Proc. of IROS 2012 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, Portugal, 2012 - PDF
[30] M. Silva, Ricardo Ferreira, José Gaspar, Camera Calibration using a Color-Depth Camera: Points and Lines Based DLT including Radial Distortion, Workshop in Color-Depth Camera Fusion in Robotics, IROS 2012, Vilamoura, Portugal, 2012 - PDF
[31] M. Silva, Ricardo Ferreira, José Gaspar, Effect of Image Resolution on DLT-Lines Camera Calibration Including Radial Distortion, Proc. of RecPad 2012 - 18th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2012 - PDF
[32] D. M. Antunes, Dario Figueira, D. M. Matos, Alexandre Bernardino, José Gaspar, Multiple Hypothesis Tracking in Camera Networks, OMNIVIS - 11th Workshop on Omnidirectional Vision, Camera Networks and Non-classical Cameras, held in conjunction with ICCV 2011, Barcelona, Spain, 2011 - PDF
[33] Nicola Greggio, José Gaspar, Alexandre Bernardino, José Santos-Victor, Monocular vs Binocular 3D Real-Time Ball Tracking From 2d Ellipses, Proc. of ICINCO 2011 - 8th International Conference on Informatics in Control, Automation and Robotics, Noordwijkerhout, The Netherlands, 2011 - PDF
[34] R. Galego, Alexandre Bernardino, José Gaspar, Vignetting Correction for Pan-Tilt Surveillance Cameras, Proc. of VISAPP 2011 - International Conference on Computer Vision Theory and Applications, 2011 - PDF
[35] D. Leite, Alexandre Bernardino, José Gaspar, Auto-Calibration of Pan-Tilt-Zoom Cameras: Estimating Intrinsic and Radial Distortion Parameters, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto Portugal, 2011 - PDF
[36] R. Galego, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, Enforcing Consistency of Image Gains in Panoramic Mosaics, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto Portugal, 2011 - PDF
[37] D. Antunes, D. M. Matos, José Gaspar, Improving Domotic Services Combining a Dialog System and a Resident Tracking System, Proc. of Eurocon 2011 - IEEE International Conference on Computer As A Tool, Lisbon, Portugal, 2011 - PDF
[38] Nuno Moutinho, N. Cauli, E. Falotico, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, José Santos-Victor, P. Dario, C. Laschi, An Expected Perception Architecture using Visual 3D Reconstruction for a Humanoid Robot, Proc. of IROS 2011 - IEEE/RSJ International Conference on Intelligent Robots and Systems, San Francisco, CA, USA, 2011 - PDF
[39] Dario Figueira, Plinio Moreno, ISRobotNet: A Testbed for Sensor and Robot Network Systems, Proc. of IROS 2009 - The IEEE/RSJ International Conference on Intelligent Robots and Systems, St. Louis, MO, USA, 2009 - PDF
[40] Plinio Moreno, Optical flow based detection in mixed human robot environments, Proc. of ISVC 2009 - 5th International Symposium on Visual Computing, Las Vegas, Nevada, USA, 2009
[41] E. Teniente, Calibrating an Outdoor Distributed Camera Network using Laser Range Finder Data, Proc. of IROS 2009 - The IEEE/RSJ International Conference on Intelligent Robots and Systems, St. Louis, MO, USA, 2009
[42] Matteo Taiana, Sample-Based 3D Tracking of Colored Objects: A Flexible Architecture, Proc. of BMVC 2008 - The British Machine Vision Conference, University of Leeds, Leeds, UK, 2008 - PDF
[43] J. Santos, Color 3D Model-Based Tracking with Arbitrary Projection Models, Proc. of SIMPAR 2008 - International Conference on Simulation, Modeling and Programming for Autonomous Robots, Workshop on Omnidirectional Robot Vision, Venice, Italy, 2008 - PDF
[44] F. Orabona, Calibration from statistical properties of the visual world, Proc. of ECCV 2008 - European Conference on Computer Vision, Marseille, France, 2008
[45] B. Dias, Automatic Transcription of Musical-Whistling: Comparing Pitch Detection Methods, Proc. of JETC 20078 - IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[46] N. Leite, Calibrating a Network of Cameras Based on Visual Odometry, Proc. of JETC 2008 - IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[47] N. Lucas, EKIT – Tool for Learning Signals, Circuits and Electronic Systems, Proc. of IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[48] R. Carona, Control of Unicycle Type Robots: Tracking, Path Following and Point Stabilization, Proc. of JETC 2008 - IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[49] Matteo Taiana, 3D tracking by Catadioptric Vision Based on Particle Filters, Proc. of Robocup2007 - Robocup International Symposium, Atlanta, USA, 2007 - PDF
[50] Matteo Taiana, On the Use of Perspective Catadioptric Sensors for 3D Model-Based Tracking with Particle Filters, Proc. of IROS 2007 - IEEE International Conference on Intelligent Robots and Systems, San Diego, CA, USA, 2007 - PDF
[51] B. Vintimilla, Mosaicking Cluttered Ground Planes Based on Stereo Vision, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007
[52] José Santos-Victor, José Gaspar, L. Ruivo, Mosaicing the Interior of Tubular Shapes: 3D-Model Fitting, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007 - PDF
[53] José Gaspar, J. Vitorino, Panoramic Mosaics Minimizing Overlappings in the Azimuthal Field-of-View, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007 - PDF
[54] L. Montano, José Gaspar, José Santos-Victor, Cooperative localization by fusing vision-based bearing measurements and motion, Proc. IROS2005 - IEEE/RSJ International Conference on Intelligent Rrobots and Systems, Edmonton, Alberta, Canada, 2005 - PDF
[55] José Gaspar, Claudia Decco, Jun Okamoto Jr., José Santos-Victor, Constant Resolution Omnidirectional Cameras, OMNIVIS'02 - Workshop on Omnidirectional Vision, held with ECCV, Copenhagen, Denmark, 2002 - PDF
[56] N. Winters, José Gaspar, E. Grossmann, José Santos-Victor, Experiments in Visual-Based Navigation with an Omnidirectional Camera, ICAR2001 Workshop on Omnidirectional Vision Applied to Robotic Orientation and Nondestructive Testing, Budapest, Hungary, 2001 - PDF
[57] José Gaspar, E. Grossmann, José Santos-Victor, Interactive Reconstruction from an Omnidirectional Image, 9th International Symposium on Intelligent Robotic Systems - SIRS2001 - Toulouse, France, 2001 - PDF
[58] Niall Winters, José Gaspar, Gerard Lacey, José Santos-Victor, Omni-directional vision for Robot Navigation, IEEE Workshop on Omnidirectional Vision (in conjuntion with CVPR 2000), Hilton Head Island, USA, 2000 - PDF
[59] José Gaspar, José Santos-Victor, Visual Path Following with a Catadioptric Panoramic Camera, 7th International Symposium on Intelligent Robotic Systems - SIRS99, Coimbra, Portugal, 1999 - PDF
[60] José Gaspar, José Santos-Victor, João Sentieiro, Ground Plane Obstacle Detection with a Stereo Vision System, International Workshop on Intelligent Robotic Systems - IRS94, Grenoble, France, 1994 - PDF

PhD Theses

[61] José Gaspar, Omnidirectional Vision for Mobile Robot Navigation, Instituto Superior Tecnico, Portugal, 2003
[1] Nuno Barroso Monteiro, João Barreto , José Gaspar, Standard Plenoptic Cameras Mapping to Camera Arrays and Calibration based on DLT, IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2019
[2] Rafael dos Anjos, Joao Pereira, José Gaspar, A navigation paradigm driven classification for video-based rendering techniques, Computers & Graphics, vol. 77, pp. 205-216, 2018
[3] Nuno Barroso Monteiro, Simão Marto, João Pedro Barreto, José Gaspar, Depth Range Accuracy for Plenoptic Cameras, Computer Vision and Image Understanding (CVIU), Vol. 168, pp. 104-117, March, 2018
[4] Ricardo Galego, A. Ortega, Ricardo Ferreira, Alexandre Bernardino, J. Andrade-Cetto, José Gaspar, Uncertainty analysis of the DLT-Lines calibration algorithm for cameras with radial distortion, Computer Vision and Image Understanding, Vol. 140, pp. 115–126, November, 2015
[5] A. Ortega, M. Silva, E. H. Teniente, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, J. Andrade-Cetto, Calibration of an Outdoor Distributed Camera Network with a 3D Point Cloud, Sensors, 14(8), pp. 13708-13729, 2014 - PDF
[6] E. Grossmann, José Gaspar, F. Orabona, Discrete camera calibration from pixel streams, Computer Vision and Image Understanding (Special issue on Omnidirectional Vision, Camera Networks and Non-conventional Cameras), Volume 114, Issue 2, Pages 198-209, 2010
[7] Matteo Taiana, Tracking objects with generic calibrated sensors: an algorithm based on color and 3D shape features, Robotics and Autonomous Systems, special issue on Omnidirectional Robot Vision, Vol. 58, Issue 6, 30 June, pp. 784-795, 2010
[8] José Gaspar, Niall Winters, José Santos-Victor, Vision-based Navigation and Environmental Representations with an Omnidirectional Camera, IEEE Transactions on Robotics and Automation, Vol 16, 6, 2000 - PDF
[1] Nuno Monteiro , José Gaspar, Generalized Camera Array Model for Standard Plenoptic Cameras, Iberian Robotics Conference, (ROBOT 2019). Porto, Portugal, 2019
[2] Nuno Monteiro , José Gaspar, Standard Plenoptic Camera Calibration for a Range of Zoom and Focus Levels, Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2019). Madrid, Spain, 2019
[3] Nuno Barroso Monteiro, João Pedro Barreto, José Gaspar, Surface Cameras from Shearing for Disparity Estimation on a Lightfield, Proc. of Portuguese Conference on Pattern Recognition (RecPad). Coimbra, Portugal, 2018 - PDF
[4] Simão Marto, Nuno Barroso Monteiro, José Gaspar, Locally Affine Light Fields as Direct Measurements of Depth, Proc. of Portuguese Conference on Pattern Recognition (RecPad). Coimbra, Portugal, 2018 - PDF
[5] Diogo Portela, Nuno Barroso Monteiro, José Gaspar, Camera Adaptation for Deep Depth from Light Fields, Proc. of Portuguese Conference on Pattern Recognition (RecPad). Coimbra, Portugal, 2018 - PDF
[6] S. Marto, Nuno Barroso Monteiro, J. P. Barreto, José Gaspar, Structure from Plenoptic Imaging, Proc. of IEEE ICDL-EPIROB 2017 - 7th Joint IEEE International Conference on Development and Learning and Epigenetic Robotics, Lisbon, Portugal, 2017
[7] Rafael dos Anjos, João Pereira, José Gaspar, Carla Fernandes , Multiview Layered Depth Image, Proc. WSCG 2017 - 25th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision (selected to publish in Journal of WSCG, vol. 25, issue 2, ISSN 1213-6972), Plzen, Czech Republic, 2017
[8] Nuno Barroso Monteiro, J. P. Barreto, José Gaspar, Dense Lightfield Disparity Estimation using Total Variation Regularization, Proc. of ICIAR 2016 - International Conference on Image Analysis and Recognition, Póvoa de Varzim, Portugal, 2016
[9] Tiago Marques, Luka Lukić, José Gaspar, Observation Functions in an Information Theoretic Approach for Scheduling Pan-Tilt-Zoom Cameras in Multi-target Tracking Applications, Proc. of ROBOT 2015 - 2nd Iberian Robotics Conference, Lisbon, Portugal, 2015
[10] Nuno Barroso Monteiro, J. P. Barreto, José Gaspar, Influence of Positive Instances on Multiple Instance Support Vector Machines, Proc. of ROBOT 2015 - 2nd Iberian Robotics Conference, Lisbon, Portugal, 2015
[11] P. Silva, Ricardo Ferreira, José Gaspar, Multi-Target Tracking Based in Meanshift and Particle Filters, Proc. of RecPad 2014 - 20th Edition of the Portuguese Conference on Pattern Recognition, Covilhã, Portugal, 2014
[12] Nuno Moutinho, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, José Santos-Victor, Markerless Online Stereo Calibration for a Humanoid Robot, Proc. of ICDL - EPIROB 2014 - The 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, Genoa, Italy, 2014
[13] N. Ribeiro, Ricardo Ferreira, José Gaspar, Homing a Teleoperated Car using Monocular SLAM, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[14] A. Ortega, Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, J. Andrade-Cetto, Estimation of Camera Calibration Uncertainty using LIDAR Data, Proc. of ECMR 2013 - 6th European Conference on Mobile Robots, Barcelona, Spain, 2013 - PDF
[15] Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, E. Grossmann, José Gaspar, Discrete Camera Autocalibration Consistent with the Frame of the Robotic Pan-Tilt Basis, Proc. of CETC 2013 - Conference on Electronics, Telecommunications and Computers, Lisbon, Portugal, 2013 - PDF
[16] D. Pereira, J. Tomaz, Ricardo Ferreira, José Gaspar, Mosaicing the Interior of Tubular Structures, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[17] Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, E. Grossmann, José Gaspar, Topological Auto-Calibration of Central Imaging Sensors, Proc. of IbPRIA 2013 - 6th Iberian Conference on Pattern Recognition and Image Analysis, Madeira, Portugal, 2013 - PDF
[18] Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, E. Grossmann, José Gaspar, Lens Auto-Classification using a Featureless Methodology, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[19] T. Castanheira, P. Silva, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, Visual Tracking of Buses in a Parking Lot, Proc. of RecPad 2013 - 19th edition of the Portuguese Conference on Pattern Recognition, Lisbon, Portugal, 2013 - PDF
[20] Ricardo Galego, Alexandre Bernardino, José Gaspar, Auto-calibration of Pan-Tilt Cameras including Radial Distortion and Zoom, Proc. of ISVC 2012 - 8th International Symposium on Visual Computing July, Rethymnon, Crete, Greece, 2012 - PDF
[21] Nuno Moutinho, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, A. Takanishi, José Santos-Victor, Online Calibration of a Humanoid Robot Head from Relative Encoders, IMU Readings and Visual Data, Proc. of IROS 2012 - IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, Portugal, 2012 - PDF
[22] M. Silva, Ricardo Ferreira, José Gaspar, Camera Calibration using a Color-Depth Camera: Points and Lines Based DLT including Radial Distortion, Workshop in Color-Depth Camera Fusion in Robotics, IROS 2012, Vilamoura, Portugal, 2012 - PDF
[23] M. Silva, Ricardo Ferreira, José Gaspar, Effect of Image Resolution on DLT-Lines Camera Calibration Including Radial Distortion, Proc. of RecPad 2012 - 18th Portuguese Conference on Pattern Recognition, Coimbra, Portugal, 2012 - PDF
[24] D. M. Antunes, Dario Figueira, D. M. Matos, Alexandre Bernardino, José Gaspar, Multiple Hypothesis Tracking in Camera Networks, OMNIVIS - 11th Workshop on Omnidirectional Vision, Camera Networks and Non-classical Cameras, held in conjunction with ICCV 2011, Barcelona, Spain, 2011 - PDF
[25] Nicola Greggio, José Gaspar, Alexandre Bernardino, José Santos-Victor, Monocular vs Binocular 3D Real-Time Ball Tracking From 2d Ellipses, Proc. of ICINCO 2011 - 8th International Conference on Informatics in Control, Automation and Robotics, Noordwijkerhout, The Netherlands, 2011 - PDF
[26] R. Galego, Alexandre Bernardino, José Gaspar, Vignetting Correction for Pan-Tilt Surveillance Cameras, Proc. of VISAPP 2011 - International Conference on Computer Vision Theory and Applications, 2011 - PDF
[27] D. Leite, Alexandre Bernardino, José Gaspar, Auto-Calibration of Pan-Tilt-Zoom Cameras: Estimating Intrinsic and Radial Distortion Parameters, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto Portugal, 2011 - PDF
[28] R. Galego, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, Enforcing Consistency of Image Gains in Panoramic Mosaics, Proc. of RecPad 2011 - 17th Portuguese Conference on Pattern Recognition, Porto Portugal, 2011 - PDF
[29] D. Antunes, D. M. Matos, José Gaspar, Improving Domotic Services Combining a Dialog System and a Resident Tracking System, Proc. of Eurocon 2011 - IEEE International Conference on Computer As A Tool, Lisbon, Portugal, 2011 - PDF
[30] Nuno Moutinho, N. Cauli, E. Falotico, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, José Santos-Victor, P. Dario, C. Laschi, An Expected Perception Architecture using Visual 3D Reconstruction for a Humanoid Robot, Proc. of IROS 2011 - IEEE/RSJ International Conference on Intelligent Robots and Systems, San Francisco, CA, USA, 2011 - PDF
[31] Dario Figueira, Plinio Moreno, ISRobotNet: A Testbed for Sensor and Robot Network Systems, Proc. of IROS 2009 - The IEEE/RSJ International Conference on Intelligent Robots and Systems, St. Louis, MO, USA, 2009 - PDF
[32] Plinio Moreno, Optical flow based detection in mixed human robot environments, Proc. of ISVC 2009 - 5th International Symposium on Visual Computing, Las Vegas, Nevada, USA, 2009
[33] E. Teniente, Calibrating an Outdoor Distributed Camera Network using Laser Range Finder Data, Proc. of IROS 2009 - The IEEE/RSJ International Conference on Intelligent Robots and Systems, St. Louis, MO, USA, 2009
[34] Matteo Taiana, Sample-Based 3D Tracking of Colored Objects: A Flexible Architecture, Proc. of BMVC 2008 - The British Machine Vision Conference, University of Leeds, Leeds, UK, 2008 - PDF
[35] J. Santos, Color 3D Model-Based Tracking with Arbitrary Projection Models, Proc. of SIMPAR 2008 - International Conference on Simulation, Modeling and Programming for Autonomous Robots, Workshop on Omnidirectional Robot Vision, Venice, Italy, 2008 - PDF
[36] F. Orabona, Calibration from statistical properties of the visual world, Proc. of ECCV 2008 - European Conference on Computer Vision, Marseille, France, 2008
[37] B. Dias, Automatic Transcription of Musical-Whistling: Comparing Pitch Detection Methods, Proc. of JETC 20078 - IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[38] N. Leite, Calibrating a Network of Cameras Based on Visual Odometry, Proc. of JETC 2008 - IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[39] N. Lucas, EKIT – Tool for Learning Signals, Circuits and Electronic Systems, Proc. of IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[40] R. Carona, Control of Unicycle Type Robots: Tracking, Path Following and Point Stabilization, Proc. of JETC 2008 - IV Jornadas de Engenharia Electronica e Telecomunicacoes e de Computadores, Lisbon, Portugal, 2008 - PDF
[41] Matteo Taiana, 3D tracking by Catadioptric Vision Based on Particle Filters, Proc. of Robocup2007 - Robocup International Symposium, Atlanta, USA, 2007 - PDF
[42] Matteo Taiana, On the Use of Perspective Catadioptric Sensors for 3D Model-Based Tracking with Particle Filters, Proc. of IROS 2007 - IEEE International Conference on Intelligent Robots and Systems, San Diego, CA, USA, 2007 - PDF
[43] B. Vintimilla, Mosaicking Cluttered Ground Planes Based on Stereo Vision, Proc. of IbPRIA2007 - 3rd Iberian Conference on Pattern Recognition and Image Analysis, Girona, Spain, 2007
[44] José Santos-Victor, José Gaspar, L. Ruivo, Mosaicing the Interior of Tubular Shapes: 3D-Model Fitting, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007 - PDF
[45] José Gaspar, J. Vitorino, Panoramic Mosaics Minimizing Overlappings in the Azimuthal Field-of-View, Proc. of RecPad 2007 - 13ª Conferencia Portuguesa de Reconhecimento de Padroes, Lisbon, Portugal , 2007 - PDF
[46] L. Montano, José Gaspar, José Santos-Victor, Cooperative localization by fusing vision-based bearing measurements and motion, Proc. IROS2005 - IEEE/RSJ International Conference on Intelligent Rrobots and Systems, Edmonton, Alberta, Canada, 2005 - PDF
[47] José Gaspar, Claudia Decco, Jun Okamoto Jr., José Santos-Victor, Constant Resolution Omnidirectional Cameras, OMNIVIS'02 - Workshop on Omnidirectional Vision, held with ECCV, Copenhagen, Denmark, 2002 - PDF
[48] N. Winters, José Gaspar, E. Grossmann, José Santos-Victor, Experiments in Visual-Based Navigation with an Omnidirectional Camera, ICAR2001 Workshop on Omnidirectional Vision Applied to Robotic Orientation and Nondestructive Testing, Budapest, Hungary, 2001 - PDF
[49] José Gaspar, E. Grossmann, José Santos-Victor, Interactive Reconstruction from an Omnidirectional Image, 9th International Symposium on Intelligent Robotic Systems - SIRS2001 - Toulouse, France, 2001 - PDF
[50] Niall Winters, José Gaspar, Gerard Lacey, José Santos-Victor, Omni-directional vision for Robot Navigation, IEEE Workshop on Omnidirectional Vision (in conjuntion with CVPR 2000), Hilton Head Island, USA, 2000 - PDF
[51] José Gaspar, José Santos-Victor, Visual Path Following with a Catadioptric Panoramic Camera, 7th International Symposium on Intelligent Robotic Systems - SIRS99, Coimbra, Portugal, 1999 - PDF
[52] José Gaspar, José Santos-Victor, João Sentieiro, Ground Plane Obstacle Detection with a Stereo Vision System, International Workshop on Intelligent Robotic Systems - IRS94, Grenoble, France, 1994 - PDF
[1] José Gaspar, Omnidirectional Vision for Mobile Robot Navigation, Instituto Superior Tecnico, Portugal, 2003

In the same group

João Avelino
Catarina Barata
Alexandre Bernardino
Carlos Cardoso
Heitor Cardoso
Nino Cauli
Atabak Dehban
Dimitris Dimou
Nuno Duarte
Bruno Damas
Luísa Fernandes
Rui Figueiredo
José Gaspar
Jorge Gonçalves
Lorenzo Jamone
Akhil John
Min Lee
Xiangxiao Liu
Manuel Lopes
Plinio Moreno
Luka Lukić
Jorge Salvador Marques
João Martins
Cristina Melicio
Nuno Barroso Monteiro
Luis Montesano
Nuno Moutinho
Mehmet Mutlu
Athira Nambiar
Milad Niknejad
Ricardo Nunes
Mirko Rakovic
Ricardo Ribeiro
David Ribeiro
Giampiero Salvi
Laura Santos
José Santos-Victor
Giovanni Saponaro
Paul Schydlo
Manuel Serra
Hugo Simão
Sofija Spasojevic
Carlos Aleluia
Diogo Teixeira
Tanmay Verlekar
Pedro Vicente