10615 search results - page 1829 / 2123 » Dynamic topic models |
144
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
This paper exploits the context of natural dynamic scenes
for human action recognition in video. Human actions
are frequently constrained by the purpose and the physical
propert...
159
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CVPR
2003
IEEE
16 years 6 months ago
2003
IEEE
In addition to its technical merits as a challenging non-rigid motion and structural integrity analysis problem, quantitative estimation of cardiac regional functions and material...
105
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CVPR
2003
IEEE
16 years 6 months ago
2003
IEEE
During tracking, lens zoom acts as a gain between scene dynamics and fixation errors, providing a trade-off between maximising resolution and minimising tracking error. Using a li...
133
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Speech reading, also known as lip reading, is aimed at extracting visual cues of lip and facial movements to aid in recognition of speech. The main hurdle for speech reading is th...
153
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
Most of visual tracking algorithms have been achieved by matching-based searching strategies or detection-based data association algorithms. In this paper, our objective is to ana...