10891 search results - page 1642 / 2179 » Combining Model Reductions |
200
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CVPR
2009
IEEE
16 years 12 months ago
2009
IEEE
This paper presents an algorithm for automatically detecting and segmenting a moving object from a monocular video. Detecting and segmenting a moving object from a video with limit...
125
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
We present an activity recognition feature inspired by
human psychophysical performance. This feature is based
on the velocity history of tracked keypoints. We present a
generat...
142
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ICCV
2009
IEEE
16 years 9 months ago
2009
IEEE
Deformable model fitting has been actively pursued in the computer vision
community for over a decade. As a result, numerous approaches have
been proposed with varying degrees of...
169
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CVPR
2000
IEEE
16 years 6 months ago
2000
IEEE
We develop an automatic system to analyze subtle changes in upper face expressions based on both permanent facial features (brows, eyes, mouth)andtransient facial features (deepen...
167
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CVPR
2003
IEEE
16 years 6 months ago
2003
IEEE
This paper compares two methods for object localization from contours: shape context and chamfer matching of templates. In the light of our experiments, we suggest improvements to...