2527 search results - page 377 / 506 » Discrete optimization in computer vision |
158
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CVPR
2003
IEEE
16 years 6 months ago
2003
IEEE
In this paper we present a graph cuts based active contours (GCBAC) approach to object segmentation problems. Our method is a combination of active contours and the optimization t...
129
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper, we propose a face reconstruction technique that produces models that not only look good when texture mapped, but are also metrically accurate. Our method is designe...
129
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We propose a geometric approach to 3-D motion segmentation from point correspondences in three perspective views. We demonstrate that after applying a polynomial embedding to the ...
140
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
This paper presents a method for learning decision theoretic models of facial expressions and gestures from video data. We consider that the meaning of a facial display or gesture...
162
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Methods for expanding the dynamic range of digital photographs by combining images taken at different exposures have recently received a lot of attention. Current techniques assum...