324 search results - page 18 / 65 » A semi-fragile object based video authentication system |
PAMI
2011
13 years 2 months ago
2011
—This paper presents an automatic segmentation algorithm for video frames captured by a (monocular) webcam that closely approximates depth segmentation from a stereo camera. The ...
3DPVT
2002
IEEE
14 years 22 days ago
2002
IEEE
3D video is the ultimate image medium recording dynamic visual events in the real world as is. Recorded object behaviors can be observed from any viewpoint, because 3D video recor...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper describes an online learning based method to detect flames in video by processing the data generated by an ordinary camera monitoring a scene. Our fire detection method...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper an efficient method of small object localization is proposed that integrates detection and tracking. The system is initialized using a strong detector and then it lo...
ISCC
2003
IEEE
14 years 1 months ago
2003
IEEE
In this article, we investigate efficient transmission of Object-based MPEG-4 video over IP networks with QoS management capabilities. MPEG-4 Audio Visual Objects (AVOs) are class...