1777 search results - page 31 / 356 » Surveillance Event Detection |
ACCV
2010
Springer
13 years 4 months ago
2010
Springer
Abstract. Robust foreground object segmentation via background modelling is a difficult problem in cluttered environments, where obtaining a clear view of the background to model i...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
We introduce a novel technique to detect anomalies in images. The notion of normalcy is given by a baseline of images, under the assumption that the majority of such images is nor...
CVPR
1999
IEEE
14 years 1 months ago
1999
IEEE
We address the problem of detection and tracking of moving objects in a video stream obtained from a moving airborne platform. The proposed method relies on a graph representation...
IROS
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract— This paper describes an efficient method for retrieving the 3-dimensional shape associated to novelties in the environment of an autonomous robot, which is equipped wi...
WACV
2005
IEEE
14 years 2 months ago
2005
IEEE