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163
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
This paper addresses the problem of computing visual hulls from image contours. We propose a new hybrid approach which overcomes the precision-complexity trade-off inherent to vox...
180
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Correspondence establishment is a key step in statistical shape model building. There are several automated methods for solving this problem in 3D, but they usually can only handl...
174
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We present a novel approach for multi-object tracking which considers object detection and spacetime trajectory estimation as a coupled optimization problem. It is formulated in a...
201
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
The recognition of facial gestures and expressions in image sequences is an important and challenging problem. Most of the existing methods adopt the following paradigm. First, fa...
169
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
We investigate the feasibility of reconstructing an arbitrarily-shaped specular scene (refractive or mirror-like) from one or more viewpoints. By reducing shape recovery to the pr...