2834 search results - page 359 / 567 » Representing Trees with Constraints |
194
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Scenes with cast shadows can produce complex sets of
images. These images cannot be well approximated by lowdimensional
linear subspaces. However, in this paper we
show that the...
163
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Given two shapes, the correspondence between distinct visual features is the basis for most alignment processes and shape similarity measures. This paper presents an approach intr...
170
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
Lambertian photometric stereo with unknown light source parameters is ambiguous. Provided that the object imaged constitutes a surface, the ambiguity is represented by the group o...
173
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
We propose a method of image segmentation by integrating pairwise attraction and directional repulsion derived from local grouping and figure-ground cues. These two kinds of pairw...
179
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper describes a method for articulated upper body tracking in monocular scenes. The compatibility between model and the image is estimated using one particle filter for eac...