18188 search results - page 3476 / 3638 » Evaluation for Collaborative Systems |
139
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CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
Human gait and activity analysis from video is presently attracting a lot of attention in the computer vision community. In this paper, we analyze the role of two of the most impo...
131
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
This is a high level computer vision paper, which employs concepts from Natural Language Understanding in solving the video retrieval problem. Our main contribution is the utiliza...
169
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Automatic non-rigid registration of 3D time-varying data is fundamental in many vision and graphics applications such as facial expression analysis, synthesis, and recognition. De...
175
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper presents a method for scene flow estimation from a calibrated stereo image sequence. The scene flow contains the 3-D displacement field of scene points, so that the 2-D...
132
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
Temporal segmentation of facial gestures in spontaneous facial behavior recorded in real-world settings is an important, unsolved, and relatively unexplored problem in facial imag...