94 search results - page 3 / 19 » Real-Time Detection of Camera Tampering |
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Markerless tracking of human pose is a hard yet relevant problem. In this paper, we derive an efficient filtering algorithm for tracking human pose at 4-10 frames per second using...
WACV
2005
IEEE
13 years 10 months ago
2005
IEEE
We describe a system that detects independently moving objects from a mobile platform in real time using a calibrated stereo camera. Interest points are first detected and tracke...
IWDW
2007
Springer
13 years 11 months ago
2007
Springer
The compositing of two or more people into a single image is a common form of manipulation. We describe how such composites can be detected by estimating a camera’s intrinsic par...
MMSEC
2006
ACM
13 years 11 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...
IIHMSP
2006
IEEE
13 years 11 months ago
2006
IEEE
A novel progressive estimation scheme is proposed to detect moving targets in infrared video sequences in this work. The proposed algorithm does not place constraints on camera mo...