4584 search results - page 751 / 917 » Sequential parameter optimization |
192
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CVPR
2003
IEEE
16 years 8 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...
166
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Standard but ad hoc measures such as sum-of-squared pixel differences (SSD) are often used when comparing and registering two images that have not been previously observed before....
146
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Shrinkage is a well known and appealing denoising technique. The use of shrinkage is known to be optimal for Gaussian white noise, provided that the sparsity on the signal's ...
160
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We present a tunable representation for tracking that simultaneously encodes appearance and geometry in a manner that enables the use of mean-shift iterations for tracking. The cl...
191
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Appearance Models (AM) are commonly used to model appearance and shape variation of objects in images. In particular, they have proven useful to detection, tracking, and synthesis...