466 search results - page 7 / 94 » Shape Priors using Manifold Learning Techniques |
104
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PAMI
2008
14 years 11 months ago
2008
This paper describes methods for recovering time-varying shape and motion of nonrigid 3D objects from uncalibrated 2D point tracks. For example, given a video recording of a talkin...
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
We present a graph cuts-based image segmentation technique that incorporates an elliptical shape prior. Inclusion of this shape constraint restricts the solution space of the segm...
111
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ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
Dynamical shape priors are curical for level set-based nonrigid object tracking with noise, occlusions or background clutter. In this paper, we propose a level set tracking framew...
118
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ICML
2007
IEEE
16 years 14 days ago
2007
IEEE
Supervised learning is difficult with high dimensional input spaces and very small training sets, but accurate classification may be possible if the data lie on a low-dimensional ...
88
Voted
IJSM
2007
14 years 11 months ago
2007
We present an approach to find dense point-to-point correspondences between two deformed surfaces corresponding to different postures of the same nonrigid object in a fully autom...