7129 search results - page 926 / 1426 » Approximation Algorithms for Treewidth |
166
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CVPR
2012
IEEE
13 years 7 months ago
2012
IEEE
Bottom-up, fully unsupervised segmentation remains a daunting challenge for computer vision. In the cosegmentation context, on the other hand, the availability of multiple images ...
182
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SDM
2012
SIAM
13 years 7 months ago
2012
SIAM
Many high-profile applications pose high-dimensional nearest-neighbor search problems. Yet, it still remains difficult to achieve fast query times for state-of-the-art approache...
182
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
Many low-level vision algorithms assume a prior probability over images, and there has been great interest in trying to learn this prior from examples. Since images are very non G...
158
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ECCV
2006
Springer
16 years 6 months ago
2006
Springer
Triangulation consists in finding a 3D point reprojecting the best as possible onto corresponding image points. It is classical to minimize the reprojection error, which, in the p...
128
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STOC
2005
ACM
16 years 5 months ago
2005
ACM
A low-distortion embedding between two metric spaces is a mapping which preserves the distances between each pair of points, up to a small factor called distortion. Low-distortion...