Fast full search algorithm using adaptive matching scan based on gradient magnitude

被引：0
|
作者：
Kim, JN [1 ]
Choi, TS [1 ]
机构：
[1] KJIST, Dept Mechatron, Puk Gu, Kwangju 500712, South Korea
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2001年 / E84B卷 / 03期
关键词：
motion estimation; block matching algorithm; fast full search; adaptive matching scan; partial distortion elimination;
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：
To reduce an amount of computation of full search algorithm for fast motion estimation, we propose a new and fast matching algorithm without any degradation of predicted images. The computational reduction without any degradation comes from adaptive matching scan algorithm according to the image complexity of the reference block in current frame. Experimentally, ae significantly reduce the computational load compared with conventional full search algorithm.
引用
收藏
页码：694 / 697
页数：4
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