13190 search results - page 2456 / 2638 » Computer Vision |
180
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CRV
2008
IEEE
16 years 26 days ago
2008
IEEE
This paper introduces a novel iterative approach to estimating local phase coherence in situations characterized by low signal-to-noise ratios. Local phase coherence is used for a...
197
Voted
CRV
2008
IEEE
16 years 26 days ago
2008
IEEE
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...
216
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CSSE
2008
IEEE
16 years 25 days ago
2008
IEEE
—Image segmentation plays an important role in image analysis and computer vision system. Among all segmentation techniques, the automatic thresholding methods are widely used be...
216
Voted
FGR
2008
IEEE
16 years 25 days ago
2008
IEEE
Automatic facial feature localization has been a longstanding challenge in the field of computer vision for several decades. This can be explained by the large variation a face i...
160
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ICDM
2008
IEEE
16 years 25 days ago
2008
IEEE
Recently Non-negative Matrix Factorization (NMF) has received a lot of attentions in information retrieval, computer vision and pattern recognition. NMF aims to find two non-nega...