80 search results - page 4 / 16 » Using scene features to improve wide-area video surveillance |
CVPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we present a prototype video surveillance system that uses stationary-dynamic (or master-slave) camera assemblies to achieve wide-area surveillance and selective fo...
ACIVS
2007
Springer
13 years 10 months ago
2007
Springer
We present a patch-based algorithm for the purpose of object classification in video surveillance. Within detected regions-of-interest (ROIs) of moving objects in the scene, a feat...
CVPR
2004
IEEE
14 years 8 months ago
2004
IEEE
Object classification in far-field video sequences is a challenging problem because of low resolution imagery and projective image distortion. Most existing far-field classificati...
AVSS
2009
IEEE
14 years 1 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...
ICPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Video surveillance systems produce huge amounts of data for storage and display. Long-term human monitoring of the acquired video is impractical and ineffective. Automatic abnorma...