Scalable motion vector coding

被引：8
|
作者：
Barbarien, J [1 ]
Munteanu, A [1 ]
Verdicchio, E [1 ]
Andreopoulos, Y [1 ]
Cornelis, J [1 ]
Schelkens, P [1 ]
机构：
[1] Free Univ Brussels, Dept Elect & Informat Proc, B-1050 Brussels, Belgium
来源：
ELECTRONICS LETTERS | 2004年 / 40卷 / 15期
关键词：
D O I：
10.1049/el:20040490
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：
Scalable wavelet-based video codecs using spatial-domain motion compensated temporal filtering require a quality-scalable motion vector codec to support a large range of bit rates with optimal compression efficiency. Introduced is a new prediction-based architecture for quality-scalable motion vector coding that outperforms the state-of-the-art wavelet-based techniques previously proposed in the literature.
引用
收藏
页码：932 / 934
页数：3
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