530 search results - page 8 / 106 » Detection of Changes in Surveillance Videos |
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, a novel background model on spatio-temporal patches is introduced for video surveillance, especially for night outdoor scene, where extreme lighting conditions ofte...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
We consider a change detection problem in video surveillance applications and propose busy-idle rates, meaningful and easy to compute features, to characterize the behavior profil...
MM
2005
ACM
14 years 1 months ago
2005
ACM
Large-scale distributed video surveillance systems pose new scalability challenges. Due to the large number of video sources in such systems, the amount of bandwidth required to t...
AVSS
2007
IEEE
14 years 2 months ago
2007
IEEE
We describe our studies on summarising surveillance videos using optical flow information. The proposed method incorporates motion analysis into a video skimming scheme in which ...
MMSEC
2006
ACM
14 years 1 months ago
2006
ACM
With the advent of sophisticated and low-cost video editing software, it is becoming increasingly easier to tamper with digital video. In addition, an ever-growing number of video...