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133
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
We address the problem of temporal unusual event detection. Unusual events are characterized by a number of features (rarity, unexpectedness, and relevance) that limit the applica...
139
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
Stereo matching algorithms conventionally match over a range of disparities sufficient to encompass all visible 3D scene points. Human vision however does not do this. It works ov...
164
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
The detection and tracking of three-dimensional human body models has progressed rapidly but successful approaches typically rely on accurate foreground silhouettes obtained using...
135
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
We construct a Bayesian model that integrates topdown with bottom-up criteria, capitalizing on their relative merits to obtain figure-ground segmentation that is shape-specific an...
130
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
We describe a simple and robust method for surface mesostructure acquisition. Our method builds on the observation that specular reflection is a reliable visual cue for surface me...