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More specific:Le cinéma omnistéréo ou l’art d’avoir des yeux tout le tour de la tête (thesis)
Vincent Chapdelaine-Couture. Omnistereo cinema: capture, projection and perception, thesis accepted on the 24th of April, 2012.
Posted in Ph.D., Vincent Couture
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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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Film omnistéréoscopique
Film omnistéréoscopique en format anaglyphe rouge/cyan. La méthode de captation de ce film omnistéréo est décrite dans l’article Capturing Non-Periodic Omnistereo Motion publié dans OMNIVIS 2010. Le ratio d’aspect original 12:1 a été ici modifié en découpant le film en … Continue reading
Posted in Omnistéréo, Vincent Couture
Tagged arts technologiques, 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



