144 search results - page 19 / 29 » Label propagation in video sequences |
IVC
2002
13 years 9 months ago
2002
This paper addresses the problem of automatically extracting frequently used pedestrian pathways from video sequences of natural outdoor scenes. Path models are learnt from the ac...
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
A correct video segmentation, namely the detection of moving objects within a scene plays a very important role in many application in safety, surveillance, trafic monitoring and ...
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
A novel framework for anomaly detection in crowded scenes is presented. Three properties are identified as important for the design of a localized video representation suitable f...
CVPR
2011
IEEE
13 years 6 months ago
2011
IEEE
In this work, we propose a contour and region detector for video data that exploits motion cues and distinguishes occlusion boundaries from internal boundaries based on optical ...
CVPR
2004
IEEE
14 years 12 months ago
2004
IEEE
Object classification in far-field video sequences is a challenging problem because of low resolution imagery and projective image distortion. Most existing far-field classificati...