702 search results - page 132 / 141 » Long Image Sequence Motion Analysis Using Polynomial Motion ... |
113
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ICIAP
2007
ACM
16 years 2 months ago
2007
ACM
In particle filter?based visual trackers, dynamic velocity components are typically incorporated into the state update equations. In these cases, there is a risk that the uncertai...
140
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ACIVS
2007
Springer
15 years 9 months ago
2007
Springer
In this paper, we propose a collaborative technique for face orientation estimation in smart camera networks. The proposed spatiotemporal feature fusion analysis is based on active...
120
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WIAMIS
2009
IEEE
15 years 9 months ago
2009
IEEE
Small digital video cameras have become increasingly common, appearing on portable consumer devices such as cellular phones. The widespread use of video-conferencing, however, is ...
136
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ECCV
2010
Springer
15 years 6 months ago
2010
Springer
In this paper, we tackle the problem of object detection and tracking in a new and challenging domain of wide area surveillance. This problem poses several challenges: large camera...
121
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ECCV
2008
Springer
16 years 4 months ago
2008
Springer
Assumptions of brightness constancy and spatial smoothness underlie most optical flow estimation methods. In contrast to standard heuristic formulations, we learn a statistical mod...