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187
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CVPR
1999
IEEE
16 years 9 months ago
1999
IEEE
We analyze the problem of detecting a road target in background clutter and investigate the amount of prior (i.e. target specific) knowledge needed to perform this search task. Th...
195
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CVPR
2001
IEEE
16 years 9 months ago
2001
IEEE
This paper presents a novel feature-matching based approach for rigid object tracking. The proposed method models the tracking problem as discovering the affine transforms of obje...
228
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CVPR
2003
IEEE
16 years 9 months ago
2003
IEEE
Cast shadows produce troublesome effects for video surveillance systems, typically for object tracking from a fixed viewpoint, since it yields appearance variations of objects dep...
172
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
The problem of feature-based surface reconstruction is considered in this paper. Our main contribution is the ability to handle visibility constraints, obtained from the projectio...
198
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CVPR
2006
IEEE
16 years 9 months ago
2006
IEEE
We develop theory and algorithms to incorporate image manifold constraints in a level set segmentation algorithm. This provides a framework to simultaneously segment every image o...