111 search results - page 14 / 23 » Lidar Signal Processing for Under-Water Object Detection |
AVSS
2005
IEEE
14 years 2 months ago
2005
IEEE
Nowadays, many visual surveillance systems exploit PTZ camera to increase the field of view of a surveyed area. The background subtraction technique is widespread to detect movin...
ICASSP
2011
IEEE
13 years 3 days ago
2011
IEEE
An adaptive spatiotemporal saliency algorithm for video attention detection using motion vector decision is proposed, motivated by the importance of motion information in video se...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
Visual categorization problems, such as object classification or action recognition,
are increasingly often approached using a detection strategy: a classifier function
is first ...
AVSS
2009
IEEE
14 years 3 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...
ICASSP
2009
IEEE
14 years 7 days ago
2009
IEEE
The speech signal is usually considered as stationary during short analysis time intervals. Though this assumption may be sufficient in some applications, it is not valid for high...