95 search results - page 3 / 19 » Fast gradient methods based global motion estimation for vid... |
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
The power consumption of video enabled mobile devices is an ongoing challenge. The computational burden caused by the motion estimation process involved in video compression is th...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
In this paper, a new fast video codec using Wavelet Difference Reduction (WDR) algorithm is presented. This proposed video codec is inspired by the concept of motion JPEG; namely,...
CORR
2011
Springer
13 years 1 months ago
2011
Springer
Many statistical M-estimators are based on convex optimization problems formed by the weighted sum of a loss function with a norm-based regularizer. We analyze the convergence rat...
ICASSP
2009
IEEE
13 years 3 months ago
2009
IEEE
Motion estimation methods based on differential techniques proved to be very useful in the context of video analysis, but have a limited employment in classical video compression ...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
A motion compensated de-interlacing method wirh adaptive global motion estimation and compensation is proposed to recover the defects of interlaced video sequence with camera pann...