Very low bit-rate video coding using motion-compensated 3-D wavelet transform

被引：0
|
作者：
Hou, WD [1 ]
Mo, YL [1 ]
机构：
[1] Shanghai Univ, Dept Commun Engn, Shanghai 201800, Peoples R China
来源：
2000 INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY PROCEEDINGS, VOLS. I & II | 2000年
关键词：
video compression coding; very low bit-rate; wavelet transform; motion compensation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Very low bit-rate video coding plays an important role in the development of various visual communication services over the public switched telephone network. In this paper,a new motion-compensated 3-D wavelet transform (MC-3DWT) video coding scheme is presented. The new coding scheme, substantially reduced the coding complexity, has a good performance in average PSNR, compression ratios and visual quality of reconstructions when compared to the other coding methods based on wavelet transform. The new MC-3DWT coding scheme is suitable for VLSI implementation.
引用
收藏
页码：1169 / 1172
页数：4
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