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Unstructured Light Scanning to Overcome Interreflections
V. Couture, N. Martin, S. Roy. Unstructured Light Scanning to Overcome Interreflections, International Conference on Computer Vision (ICCV), 2011.
Posted in ICCV, Nicolas Martin, Sébastien Roy, Uncategorized, Vincent Couture
Tagged scan, unstructured light
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Panoramic Stereo Video Textures
V. Couture, M.S. Langer, S. Roy. Panoramic Stereo Video Textures, International Conference on Computer Vision (ICCV), 2011.
Analysis of Disparity Distortions in Omnistereoscopic Displays
V. Couture, M.S. Langer, S. Roy. Analysis of Disparity Distortions in Omnistereoscopic Displays, ACM Transactions on Applied Perception, vol. 7 (4), 2010.
Posted in Omnistéréo, Sébastien Roy, TAP, Vincent Couture
Tagged environnement immersif, omnistéréo, perception
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Capturing Non-Periodic Omnistereo Motion
Abstract An omnistereo pair of images enables depth perception all around the observer. Because omnistereo lenses or mirrors do not yet exist, capturing an omnistereo video would require using several stereo cameras at different baseline orientations. This paper presents a … Continue reading
Posted in Michael Langer, Omnistéréo, OMNIVIS, Sébastien Roy, Vincent Couture
Tagged calibration, omnidirectionnel, omnistéréo
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Geometric Video Projector Auto-Calibration
Abstract I this paper we address the problem of geometric calibration of video projectors. Like in most previous methods we also use a camera that observes the projection on a planar surface. Contrary to those previous methods, we neither require … Continue reading
Posted in Jamil Draréni, Peter Sturm, PROCAM, Sébastien Roy
Tagged auto-calibration, calibration, homographie, projecteur-caméra
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Virtual 3D drawing tool for stage performances
This paper presents a new system for tridimensional virtual drawing relying on an infrared pen observed by a number of surrounding cameras. Nintendo wiimotes are used as cameras to provide reliable real-time tracking information. Continue reading
Posted in Lucie Bélanger, Sébastien Roy, VRIC, Wiimmersion
Tagged calibration, géométrie épipolaire, tracking, wiimote
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Improving Border Localization of Multi-Baseline Stereo Using Border-Cut
Abstract This paper presents a novel algorithm that improves the localization of disparity discontinuities of disparity maps obtained by multi-baseline stereo. Rather than associating a disparity label to every pixel of a disparity map, it associates a position to every … Continue reading
Calibration de projecteur par plan non-marqué
Posted in Jamil Draréni, ORASIS, Peter Sturm, Sébastien Roy
Tagged lumière structurée, projecteur-caméra, réalité augmentée
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Plane-Based Calibration for Linear Cameras
Abstract Linear or 1D cameras are used in several areas such as industrial inspection and satellite imagery.Since 1D cameras consist of a linear sensor, a motion (usually perpendicular to the sensor orientation) is performed in order to acquire a full … Continue reading
Posted in ECCV, Jamil Draréni, Peter Sturm, Sébastien Roy
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Protected: Suivi de trajectoire à l’aide de caméras multiples
Posted in Nicolas Martin, Sébastien Roy
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