78 search results - page 5 / 16 » Modelling Crowd Scenes for Event Detection |
IJCV
2010
13 years 6 months ago
2010
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 segm...
HUMO
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents a solution to the problem of tracking people within crowded scenes. The aim is to maintain individual object identity through a crowded scene which contains com...
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
We propose a learning-based hierarchical approach of multi-target tracking from a single camera by progressively associating detection responses into longer and longer track fragm...
AVSS
2007
IEEE
14 years 1 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...
CVPR
2007
IEEE
14 years 9 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...