2938 search results - page 397 / 588 » On obfuscating point functions |
184
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper presents a novel 3D deformable surface that we call an active polyhedron. Rooted in surface evolution theory, an active polyhedron is a polyhedral surface whose vertice...
171
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a closed form solution to the problem of segmenting multiple 2-D motion models of the same type directly from the partial derivatives of an image sequence. We introduce...
199
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
In its full generality, motion analysis of crowded objects necessitates recognition and segmentation of each moving entity. The difficulty of these tasks increases considerably wi...
153
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Illumination inconsistencies cause serious problems for classical computer vision applications such as tracking and stereo matching. We present a new approach to model illuminatio...
172
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a global optimization framework for 3D shape reconstruction from sparse noisy 3D measurements frequently encountered in range scanning, sparse featurebased stereo, and ...