5247 search results - page 900 / 1050 » Frequency Optimized Computation Methods |
111
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
Active Shape Model (ASM) is a powerful statistical tool for face alignment by shape. However, it can suffer from changes in illumination and facial expression changes, and local m...
138
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CVPR
2003
IEEE
16 years 4 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...
121
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CVPR
2004
IEEE
16 years 4 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...
129
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CVPR
2004
IEEE
16 years 4 months ago
2004
IEEE
We present a method for space-time completion of large space-time "holes" in video sequences of complex dynamic scenes. The missing portions are filled-in by sampling sp...
115
Voted
CVPR
2005
IEEE
16 years 4 months ago
2005
IEEE
Standard but ad hoc measures such as sum-of-squared pixel differences (SSD) are often used when comparing and registering two images that have not been previously observed before....