513 search results - page 42 / 103 » Shape Guided Object Segmentation |
176
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AADA
2011
14 years 2 months ago
2011
We introduce a variational approach to image segmentation based on sparse coverings of image domains by shape templates. The objective function combines a data term that achieves ...
120
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ECCV
2008
Springer
16 years 4 months ago
2008
Springer
We propose a new algorithm for two-phase, piecewise-smooth segmentation with shape prior. The image is segmented by a binary template that is deformed by a regular geometric transf...
125
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CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we propose techniques to make use of two complementary bottom-up features, image edges and texture patches, to guide top-down object segmentation towards higher pre...
113
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
In this paper, we propose a general framework for fusing bottom-up segmentation with top-down object behavior classification over an image sequence. This approach is beneficial fo...
109
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ICCV
2005
IEEE
15 years 8 months ago
2005
IEEE
We describe a technique for reconstructing probable occluded surfaces from 3-D range images. The technique exploits the fact that many objects possess shape symmetries that can be...