78 search results - page 6 / 16 » Modelling Crowd Scenes for Event Detection |
ACIVS
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper, we present a fully automatic approach to multiple human detection and tracking in high density crowds in the presence of extreme occlusion. Human detection...
CVPR
2009
IEEE
15 years 2 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...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In the field of event analysis, the detection of anomalous events has often been based on the creation of a model representing the most common patterns of activity detected withi...
AVSS
2008
IEEE
14 years 2 months ago
2008
IEEE
We propose a video event analysis framework based on object segmentation and tracking, combined with a Hidden Semi-Markov Model (HSMM) that uses state occupancy duration modeling....
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we proposed a novel real-time abnormal event detection framework that requires a short training period and has a fast processing speed. Our approach is based on phas...