66 search results - page 5 / 14 » Events Detection for an Audio-Based Surveillance System |
ICPR
2006
IEEE
15 years 10 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 ...
IFIP12
2009
14 years 7 months ago
2009
We present a system for recognising human behaviour given a symbolic representation of surveillance videos. The input of our system is a set of timestamped short-term behaviours, t...
JAISE
2011
14 years 4 months ago
2011
Advances in computer vision and pattern recognition research are leading to video surveillance systems with improved scene analysis capabilities. However, up to now few works have ...
ICCV
2003
IEEE
15 years 2 months ago
2003
IEEE
Automatically understanding events happening at a site is the ultimate goal of visual surveillance system. This paper investigates the challenges faced by automated surveillance s...
ICDCSW
2005
IEEE
15 years 3 months ago
2005
IEEE
A powerful strategy in intrusion detection is the separation of surveillance mechanisms from a site’s policy for processing observed events. The Bro intrusion detection system h...