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

页码：1169 / 1172

页数：4

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