198 search results - page 19 / 40 » Efficient Bit Allocation for Dependent Video Coding |
ICASSP
2007
IEEE
15 years 3 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...
TMC
2011
14 years 4 months ago
2011
—We study the scalable video broadcasting problem in mobile TV broadcast networks, where each TV channel is encoded into a scalable video stream with multiple layers, and several...
ICIP
2006
IEEE
15 years 11 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...
64
Voted
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In video coding, motion vectors always account for a large number of bits and affect coding efficiency largely. In this paper, we propose an efficient motion vector prediction algo...
77
Voted
PCM
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. Many techniques make great contributions to video compression with removal of spatial and temporal redundancy in and between frames. However, compressed video is still ra...