702 search results - page 132 / 141 » Long Image Sequence Motion Analysis Using Polynomial Motion ... |
ICIAP
2007
ACM
14 years 8 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...
ACIVS
2007
Springer
14 years 2 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...
WIAMIS
2009
IEEE
14 years 3 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 ...
ECCV
2010
Springer
14 years 10 days 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...
ECCV
2008
Springer
14 years 10 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...