3152 search results - page 125 / 631 » Robust Computer Vision for Computer Mediated Communication |
157
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CVPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Given three or four synchronized videos taken at eye level and from different angles, we show that we can effectively use dynamic programming to accurately follow up to six indivi...
140
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CVPR
2007
IEEE
16 years 7 months ago
2007
IEEE
In object tracking, occlusions significantly undermine the performance of tracking algorithms. Unlike the existing methods that solely depend on the observed target appearance to ...
153
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CVPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We examine the problem of segmenting tracked feature point trajectories of multiple moving objects in an image sequence. Using the affine camera model, this motion segmentation pr...
126
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ICCV
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...
140
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ICCV
2001
IEEE
16 years 7 months ago
2001
IEEE
Visual trackan,g cou,ld be treeted as a param,eter estim.ation. problem, of target representastionbased on observations in im,age sequ.ences. A rich,er target represen,tation, wou...