2005 IEEE International Conference on Multimedia and Expo
High-performance low-complexity bit-plane coding scheme for MPEG-4 FGS
Amsterdam, Netherlands
July 06-July 06
ISBN: 0-7803-9331-7
MPEG-4 FGS (Fine Granularity Scalability) has received tremendous attentions because it has ability to adapt to the network bandwidth variation. In this paper, we present a novel and effective bit-plane coding technique to further improve the coding efficiency of MPEG-4 FGS. The proposed approach reveals three superiorities to the MPEG-4 FGS based bit-plane variable-length coding (VLC): (1) better video quality in about 1.2 dB in terms of average PSNR, (2) less memory requirement, and (3) lower implementation complexity and power dissipation. Thus, it is well suitable for efficient hardware or software implementations.
Index Terms:
video quality, high-performance low-complexity coding, bit-plane coding scheme, fine granularity scalability, MPEG-4 FGS, variable-length coding, VLC
Citation:
null Hong-Yu Chao, null Jia-Shung Wang, null Juin-Long Lin, null Kai-Chao Yang, null Chien-Ming Wu, null Chun-Ming Huang, null Lan-Da Van, "High-performance low-complexity bit-plane coding scheme for MPEG-4 FGS," icme, pp.4 pp., 2005 IEEE International Conference on Multimedia and Expo, 2005