2527 search results - page 131 / 506 » Discrete optimization in computer vision |
188
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
The computer aided diagnosis (CAD) problems of detecting
potentially diseased structures from medical images are
typically distinguished by the following challenging characterist...
125
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CVPR
2005
IEEE
16 years 5 months ago
2005
IEEE
Most camera calibration algorithms consider parameters that define the lens distortion mapping. The usual way to determine these parameters is to minimize a nonlinear optimization...
111
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ICCV
2005
IEEE
16 years 5 months ago
2005
IEEE
Occlusion is one of the challenging problems in stereo. In this paper, we solve the problem in a segment-based style. Both images are segmented, and we propose a novel patchbased ...
123
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
Clustering time-series data poses problems, which do not exist in traditional clustering in Euclidean space. Specifically, cluster prototype needs to be calculated, where common s...
ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper introduces an effective initialization approach for segmentation using the Chan-Vese model. The initial curve is found by searching among the extremals of the fidelity ...