4051 search results - page 477 / 811 » A Multilevel Segmentation Method |
209
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TVCG
2010
15 years 5 months ago
2010
—In this paper, we introduce a feature-preserving denoising algorithm. It is built on the premise that the underlying surface of a noisy mesh is piecewise smooth, and a sharp fea...
152
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
Many computer vision applications such as image filtering, segmentation and stereo-vision can be formulated as optimization problems.Whereas in previous decades continuousdomain, ...
195
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BIBE
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we present a method to automatically extract the vessel segments and construct the vascular tree with anatomical realism from a color retinal image. The significanc...
183
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BMVC
2010
15 years 4 months ago
2010
Local space-time features have recently shown promising results within Bag-of-Features (BoF) approach to action recognition in video. Pure local features and descriptors, however,...
226
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CVPR
2011
IEEE
15 years 3 months ago
2011
IEEE
Unsupervised categorization of objects is a fundamental problem in computer vision. While appearance-based methods have become popular recently, other important cues like function...