78 search results - page 2 / 16 » An adaptive focus-of-attention model for video surveillance ... |
ICASSP
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper we present a novel algorithm for improving the visibility of surveillance videos degraded by fog and/or rain. The proposed algorithm adaptively enhances the global a...
ECCV
2004
Springer
14 years 7 months ago
2004
Springer
This paper introduces a new concept of surveillance, namely, audio-visual data integration for background modelling. Actually, visual data acquired by a fixed camera can be easily ...
CVPR
2000
IEEE
2000
IEEE
Statistical Modeling and Performance Characterization of a Real-Time Dual Camera Surveillance System
14 years 7 months ago
The engineering of computer vision systems that meet application speci c computational and accuracy requirements is crucial to the deployment of real-life computer vision systems....
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
In this paper, we investigate the problem of automatic audio surveillance. This aspect of the surveillance, which extends the more investigated area of video surveillance, can be ...
ICIAR
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Background updating is an important aspect of dynamic scene analysis. Two critical problems: sudden camera perturbation and the sleeping person problem, which arise frequ...