42 search results - page 7 / 9 » Trajectory Rectification and Path Modeling for Video Surveil... |
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
In this paper, a new Mixture model of Dynamic pedestrian-Agents (MDA) is proposed to learn the collective behavior patterns of pedestrians in crowded scenes. Collective behaviors ...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We present a Bayesian framework for learning higherorder transition models in video surveillance networks. Such higher-order models describe object movement between cameras in the...
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
VIS
2007
IEEE
2007
IEEE
Contextualized Videos: Combining Videos with Environment Models to Support Situational Understanding
14 years 8 months ago
Multiple spatially-related videos are increasingly used in security, communication, and other applications. Since it can be difficult to understand the spatial relationships betwee...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
The recognition of activities from sensory data is important in advanced surveillance systems to enable prediction of high-level goals and intentions of the target under surveilla...