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TitleFrom spatiotemporal curves to reconstructed depth
Author(s)Rodrigues, Rui
Fernandes, António Ramires
Overveld, Kees van
Ernst, Fabian
Keywords3d reconstruction
Computer graphics
Depth reconstruction
Spatiotemporal video analysis
Spatiotemporal curves
Issue date2004
JournalImage and Vision Computing
Abstract(s)We present a novel approach for 3D reconstruction based on a set of images taken from a static scene. Our solution is inspired by spatio temporal analysis of video sequences. The method is based on a best fitting scheme for spatio temporal curves, that allows us to compute 3D world coordinates of points 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 restrained motion such as pure translation. Robustness against occlusion and aliasing is inherent to the method as well.
AccessOpen access
Appears in Collections:DI/CCTC - Artigos (papers)

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