214 search results - page 2 / 43 » Layer-correlated motion estimation and motion vector coding ... |
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
Multi-frame motion estimation is a novel technique to improve the video coding efficiency. However, the computational complexity in motion search is usually a bottleneck in the vi...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, we propose a Gaussian Process Regression (GPR) framework for concealment of corrupted motion vectors in predictive video coding of packet video systems. The problem...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
Generally, Distributed video coding (DVC) schemes perform motion estimation at the decoder side, without the current frame being available. In order to generate the side-informati...
CCECE
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper we propose an improved motion estimation algorithm based on Evolutionary strategy (ES) for H.264 video codec applied to video. The proposed technique works in a para...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
In motion-compensated wavelet based video coders (MCWT), it is known that a precise motion estimation is necessary to minimize the wavelet coefficients energy. However, a motion v...