221 search results - page 20 / 45 » Detecting Unusual Activity in Video |
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
In many computer vision tasks, scene changes hinder the generalization ability of trained classifiers. For instance, a human detector trained with one set of images is unlikely t...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Caption detection in the video is an active research topic in recent years. In the conventional methods, one of most difficult problems is to effectively and quickly extract the ...
IJCV
2010
13 years 7 months ago
2010
We propose a novel approach to understanding
activities from their partial observations monitored through
multiple non-overlapping cameras separated by unknown time
gaps. In our...
PAKDD
2009
ACM
14 years 1 months ago
2009
ACM
Abstract. Detecting abnormal event from video sequences is an important problem in computer vision and pattern recognition and a large number of algorithms have been devised to tac...
RV
2007
Springer
14 years 2 months ago
2007
Springer
A significant number of cyber assaults are attempted against open source internet support software written in C, C++, or Java. Examples of these software packages include the Apac...