735 search results - page 35 / 147 » On 3-D Surface Reconstruction Using Shape from Shadows |
SPEECH
1998
14 years 11 months ago
1998
Tracking human lips in video is an important but notoriously dicult task. To accurately recover their motions in 3D from any head pose is an even more challenging task, though s...
123
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SMI
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, we propose a new algorithm for the fundamental problem of reconstructing surfaces from a large set of unorganized 3D data points. The local shapes of the surface ar...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
We consider the problem of detecting and accounting for the presence of occluders in a 3D scene based on silhouette cues in video streams obtained from multiple, calibrated views....
117
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VIS
2003
IEEE
16 years 1 months ago
2003
IEEE
We present a new algorithm for simplifying the shape of 3D objects by manipulating their medial axis transform (MAT). From an unorganized set of boundary points, our algorithm com...
145
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ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
We compare three Computer Vision approaches to 3-D reconstruction, namely passive Binocular Stereo and active Structured Lighting and Photometric Stereo, in application to human f...