259 search results - page 45 / 52 » A pair of orthogonal frames |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Global motion estimation is an important task for various video processing techniques. The estimation itself has to be robust in presence of arbitrarily moving foreground objects....
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
Existing scene flow approaches mainly focus on twoframe stereo-pair configurations and reconstruct an imagebased representation of scene flow. Instead, we propose a variational...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We present a novel method for analyzing social behavior. Continuous videos are segmented into action ‘bouts’ by building a temporal context model that combines features from s...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Using the variational approaches to estimate optical flow between two frames, the flow discontinuities between different motion fields are usually not distinguished even when an an...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
The Matching Pursuits (MP) coding method has been employed successfully in video coding. In it, the motion compensated frame difference is decomposed on an overcomplete dictionary...