Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/778

TitleReconstructing depth from spatiotemporal curves
Author(s)Rodrigues, Rui
Fernandes, António Ramires
Overveld, Kees van
Ernst, Fabian
Keywords3D reconstruction
Epipolar geometry
Issue date2002
CitationRODRIGUES, Rui [et al.] - Reconstructing depth from spatiotemporal curves. In INTERNATIONAL CONFERENCE VISION INTERFACE, 15, Calgary, 2002 : proceedings [Em linha]. [S.l.] : Vision Interface, cop.2002. [Consult. 5 Jan. 2005]. Disponível na Internet: http://www.cipprs.org/vi2002/pdf/s5-3.pdf
Abstract(s)We present a novel approach for 3D reconstruction based on multiple video frames taken from a static scene. Our solution emerges from the spatiotemporal analysis of video frames. The method is based on a best fitting scheme for spatiotemporal depth curves, which allows us to compute 3D world coordinates of the objects within the scene. As opposed to a large number of current methods, our technique deals with random camera movements in a transparent way, and even performs better in these cases than with pure translation. Robustness against occlusion and aliasing is inherent to the method as well.
TypeConference paper
URIhttp://hdl.handle.net/1822/778
Peer-Reviewedyes
AccessOpen access
Appears in Collections:DI/CCTC - Artigos (papers)

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