359 search results - page 21 / 72 » A 3D Shape Constraint on Video |
198
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We present a closed-form solution to the problem of recovering
the 3D shape of a non-rigid potentially stretchable
surface from 3D-to-2D correspondences. In other words,
we can ...
195
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ICCV
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper introduces an efficient algorithm that reconstructs 3D human poses as well as camera parameters from a small number of 2D point correspondences obtained from uncalibrat...
157
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, an analysis of locally linear embedding (LLE) in the context of clustering is developed. As LLE conserves the local affine coordinates of points, shape protrusions ...
167
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MICCAI
2007
Springer
16 years 7 months ago
2007
Springer
In this paper, we propose a fully automatic method for the coupled 3D localization and segmentation of lower abdomen structures. We apply it to the joint segmentation of the prosta...
163
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper presents the implementation details of a coded structured light system for rapid shape acquisition of unknown surfaces. Such techniques are based on the projection of p...