2711 search results - page 371 / 543 » Convergence of the Wake-Sleep Algorithm |
155
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CVPR
2003
IEEE
16 years 5 months ago
2003
IEEE
In this paper we present a graph cuts based active contours (GCBAC) approach to object segmentation problems. Our method is a combination of active contours and the optimization t...
128
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CVPR
2005
IEEE
16 years 5 months ago
2005
IEEE
A new robust matching method is proposed. The Progressive Sample Consensus (PROSAC) algorithm exploits the linear ordering defined on the set of correspondences by a similarity fu...
136
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CVPR
2006
IEEE
16 years 5 months ago
2006
IEEE
Given a dense set of imperfect normals obtained by photometric stereo or shape from shading, this paper presents an optimization algorithm which alternately optimizes until conver...
124
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
We propose a method that dramatically improves the performance of template-based matching in terms of size of convergence region and computation time. This is done by selecting a ...
127
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CVPR
2008
IEEE
16 years 5 months ago
2008
IEEE
Most existing methods of semi-supervised clustering introduce supervision from outside, e.g., manually label some data samples or introduce constrains into clustering results. Thi...