DCCAL - Discrete Cameras Calibration using Properties of Natural Scenes (publications)

Project funded by the Portuguese Science Foundation, FCT PTDC/EEA-CRO/105413/2008, Jan.2010 - Dec.2012

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Publications

International Journals

[Ruesch13] Predicting visual stimuli from self-induced actions: an adaptive model of a corollary discharge circuit, Jonas Ruesch, Ricardo Ferreira, Alexandre Bernardino, IEEE TRANSACTIONS ON AUTONOMOUS MENTAL DEVELOPMENT, accepted 2012. PDF file

[Ruesch13b] A computational approach on the co-development of artificial visual sensorimotor, Jonas Ruesch, Ricardo Ferreira and Alexandre Bernardino, SAGE journal on Adaptive Behavior, accepted 2013

[Ortega13-submitted] Calibration of an Outdoor Distributed Camera Network with a Laser Range Map, Agustin Ortega, Manuel Silva, Ernesto H. Teniente, Ricardo Ferreira, Alexandre Bernardino, José Gaspar, Juan Andrade-Cetto, journal of Machine Vision and Applications / Springer (submitted)

International Conferences

[Ortega13] Uncertainty in Network Camera Calibration based in LIDAR, A. Ortega, R. Galego, R. Ferreira, A. Bernardino, J. Gaspar and J. Andrade-Cetto, European Conference on Mobile Robots (ECMR) 2013 (accepted).

[Galego13] Topological Auto-Calibration of Central Imaging Sensors, R. Galego, R. Ferreira, A. Bernardino, E. Grossmann and J. Gaspar, Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA) 2013. PDF file

[Silva12] Camera Calibration using a Color-Depth Camera: Points and Lines Based DLT including Radial Distortion, M. Silva, R. Ferreira, J. Gaspar, In WS in Color-Depth Camera Fusion in Robotics, held with IROS 2012, October 7, 2012, Vilamoura, Portugal. PDF file

[Ruesch12] An Approach Toward Self-Organization of Artificial Visual Sensorimotor Structures, Jonas Ruesch, Ricardo Ferreira, Alexandre Bernardino, Proc. of BICA 2012 - International Conference on Biologically Inspired Cognitive Architectures, Palermo, Italy, 2012. PDF file

[Moutinho12] Online Calibration of a Humanoid Robot Head from Relative Encoders, IMU Readings and Visual Data, Nuno Moutinho, Martim Brandão, Ricardo Ferreira, José Gaspar, Alexandre Bernardino, Atsuo Takanishi, José Santos-Victor, IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS) 2012. PDF file

[Galego12] Auto-calibration of Pan-Tilt Cameras including Radial Distortion and Zoom, Ricardo Galego, Alexandre Bernardino, José Gaspar, International Symposium on Visual Computing (ISVC), July 16-18, Crete, Greece, 2012. PDF file

[Greggio11] Monocular vs Binocular 3D Real-Time Ball Tracking From 2d Ellipses, Nicola Greggio, José Gaspar, Alexandre Bernardino, José Santos-Victor, Int. Conf. on Informatics in Control, Automation and Robotics (ICINCO), Noordwijkerhout, Netherlands, July, 2011, vol2 pp67-73. PDF file

[Galego11] Vignetting Correction for Pan-Tilt Surveillance Cameras, Ricardo Galego, Alexandre Bernardino, José Gaspar, Int. Conf. on Computer Vision Theory and Applications (Visapp), Vilamoura, Portugal, March 5-7, 2011, pp638-644. PDF file

[Antunes11] Multiple Hypothesis Tracking in Camera Networks, David M. Antunes, Dario Figueira, David M. Matos, Alexandre Bernardino, José Gaspar, Int. WS on Omnidirectional Vision, Camera Networks and Non-classical Cameras (OMNIVIS) 2011, in conjunction with ICCV 2011, 6-13 November 2011, Barcelona, Spain, pp367-374. PDF file

National Conferences

[Silva12b] Effect of Image Resolution on DLT-Lines Camera Calibration Including Radial Distortion, M. Silva, R. Ferreira, J. Gaspar, In 18th Portuguese Conference on Pattern Recognition (RecPad 2012), Coimbra, Portugal, October 2012. PDF file

[Leite11] Auto-Calibration of Pan-Tilt-Zoom Cameras: Estimating Intrinsic and Radial Distortion Parameters, Diogo Leite, Alexandre Bernardino, José Gaspar, In 17th Portuguese Conference on Pattern Recognition (RecPad 2011), Porto, Portugal, October 2011. PDF file

[Galego11b] Enforcing Consistency of Image Gains in Panoramic Mosaics, Ricardo Galego, Ricardo Ferreira, Alexandre Bernardino, José Gaspar , In 17th Portuguese Conference on Pattern Recognition (RecPad 2011), Porto, Portugal, October 2011. PDF file

[Galego10] Surveillance with Pan-Tilt Cameras: Background Modeling, Ricardo Galego, Alexandre Bernardino, José Gaspar, In 16th Portuguese Conference on Pattern Recognition (RecPad 2010), Vila Real, Portugal, October 2010. PDF file

[Antunes10] Multiple Hypothesis Group Tracking in Video Sequences, David Antunes, David Martins de Matos, José Gaspar, In 16th Portuguese Conference on Pattern Recognition (RecPad 2010), Vila Real, Portugal, October 2010. PDF file

MSc Dissertations

[MSc-Tomaz-13] Mosaicing the interior of tubular structures João Tomaz (superv: J. Gaspar, R. Ferreira) IST/ MEEC 2011/2012 1ºSem. (concl. 21-06-2013)

[MSc-Lucas-13] Building World Representations using Color-Depth Cameras Ricardo Lucas (superv: J. Gaspar, R. Ferreira) IST/MEEC 2011/2012 1ºSem. (concl. 14-05-2013)

[MSc-Silva-12] NetCam - Network Cameras Calibration Manuel Silva (superv: J. Gaspar) IST/MEEC 2011/2012 1ºSem. (concl. 14-11-2012)

[MSc-Leite-11] Target Tracking with Pan-Tilt-Zoom Cameras Diogo Leite (superv: J. Gaspar, Alexandre Bernardino) IST/MEEC 2010/2011 2ºSem. (concl. 22-11-2011)

[MSc-Antunes-11] Multi-sensor based Localization and Tracking for Intelligent Environments David Antunes (superv: J. Gaspar, David Matos (DEI)) IST/MEIC 2010/2011 2ºSem. (concl. 02-11-2011)

[MSc-Galego-11] Geometric and Radiometric Calibration for Pan-Tilt Surveillance Cameras Ricardo Galego (superv: J. Gaspar, Alexandre Bernardino) IST/MEEC 2010/2011 2ºSem. (concl. 12-07-2011)

Seminal Publications

Discrete camera calibration from pixel streams, Etienne Grossmann, José António Gaspar and Francesco Orabona, Computer Vision and Image Understanding (Special issue on Omnidirectional Vision, Camera Networks and Non-conventional Cameras), Volume 114, Issue 2, Pages 198-209, February 2010, PDF file (1.5Mb)

Calibration from statistical properties of the visual world, Etienne Grossmann, José Gaspar and Francesco Orabona, VisLab-TR 14/2008, European Conference on Computer Vision, Marseille, France, October 2008. PDF file (600Kb)

Discrete camera calibration from the information distance between pixel streams, E. Grossman, F. Orabona, J. Gaspar, in 7th Workshop on Omnidirectional Vision (OMNIVIS 2007) (in ICCV07), Rio de Janeiro, Brazil, 20 October, 2007 PDF file (730Kb)

Contact

Institute for Systems and Robotics , Computer and Robot Vision Lab