4131 search results - page 602 / 827 » Compactness in Topology and Computation |
170
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Visual tracking using active contours is usually accomplished in a static framework. The active contour tracks the object of interest in a given frame of an image sequence, and th...
211
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a new method for matching line segments between two uncalibrated wide-baseline images. Most current techniques for wide-baseline matching are based on viewpoint invaria...
267
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Active contours or snakes have been extensively utilized in handling image segmentation and classification problems. In traditional active contour models, snake initialization is ...
173
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Suppose a set of images contains frequent occurrences of objects from an unknown category. This paper is aimed at simultaneously solving the following related problems: (1) unsupe...
181
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper we derive differential equations for evolving radial basis functions (RBFs) to solve segmentation problems. The differential equations result from applying variation...