69 search results - page 6 / 14 » Anomaly detection in crowded scenes |
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
A Bayesian marked point process (MPP) model is developed
to detect and count people in crowded scenes. The
model couples a spatial stochastic process governing number
and placem...
AVSS
2007
IEEE
14 years 3 months ago
2007
IEEE
With concerns about terrorism and global security on the rise, it has become vital to have in place efficient threat detection systems that can detect and recognize potentially da...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Video-surveillance systems are becoming more and more autonomous in the detection and the reporting of abnormal events. In this context, this paper presents an approach to detect ...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Object class detection in scenes of realistic complexity remains a challenging task in computer vision. Most recent approaches focus on a single and general model for object class...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...