39 search results - page 1 / 8 » Activity Understanding and Unusual Event Detection in Survei... |
Publication
Computer scientists have made ceaseless efforts to replicate cognitive video understanding abilities
of human brains onto autonomous vision systems. As video surveillance cameras ...
ACCV
2010
Springer
13 years 22 days ago
2010
Springer
We present a new active learning approach to incorporate
human feedback for on-line unusual event detection. In contrast to most
existing unsupervised methods that perform passiv...
MM
2010
ACM
13 years 4 months ago
2010
ACM
Automatic and real-time identification of unusual incidents is important for event detection and alarm systems. In today's camera surveillance solutions video streams are dis...
PR
2008
13 years 4 months ago
2008
This paper tackles the problem of surveillance video content modelling. Given a set of surveillance videos, the aims of our work are twofold: firstly a continuous video is segment...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
This paper describes a framework for detecting unusual events in surveillance videos. Most surveillance systems consist of multiple video streams, but traditional event detection ...