530 search results - page 22 / 106 » Detection of Changes in Surveillance Videos |
WACV
2007
IEEE
14 years 1 months ago
2007
IEEE
We address the limited automatic scanning functionality of standard PTZ camera systems. We present an adaptive, scene-specific model using standard PTZ camera hardware. The adapt...
IPPS
2000
IEEE
14 years 1 days ago
2000
IEEE
Video parsing refers to the detection of scene changes and special e ects in the video stream and is used to extract key frames from a video stream. In this paper, we propose paral...
PCM
2004
Springer
14 years 1 months ago
2004
Springer
This paper presents a novel background modeling approach for day and night video surveillance. A great number of background models have been proposed to represent the background sc...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper describes a probabilistic syntactic approach to the detection and recognition of temporally extended activities and interactions between multiple agents. A complete sys...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a real-time single-camera surveillance system, aiming at detecting and partly analyzing a group of people. A set of moving persons is segmented using a combina...