221 search results - page 33 / 45 » Detecting Unusual Activity in Video |
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
A system for video surveillance purposes in wide areas based on active cameras, also capable to follow a person in the scene by keeping him framed, is presented. The proposed appr...
CAMP
2005
IEEE
14 years 2 months ago
2005
IEEE
— This paper describes the main principles of a vision sensor dedicated to the detecting and tracking faces in video sequences. For this purpose, a current mode CMOS active senso...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
This paper addresses the problem of fully automated
mining of public space video data. A novel Markov Clustering
Topic Model (MCTM) is introduced which builds on
existing Dynami...
ICIAP
2009
ACM
14 years 9 months ago
2009
ACM
In a typical video surveillance framework, a single camera or a set of cameras monitor a scene in which human activities are carried out. In this paper, we propose a complementary ...
MVA
2010
13 years 7 months ago
2010
This paper presents a novel learning method for human action detection in video sequences. The detecting problem is not limited in controlled settings like stationary background or...