FUZZY BLOCK MATCHING MOTION ESTIMATION FOR VIDEO COMPRESSION

被引：1
|
作者：
Soroushmehr, S. M. R. [1 ]
Samavi, S. [1 ,2 ]
Saraee, M. [1 ]
机构：
[1] Isfahan Univ Technol, ECE Dept, Esfahan, Iran
[2] McMaster Univ, Hamilton, ON, Canada
来源：
2009 IEEE 9TH MALAYSIA INTERNATIONAL CONFERENCE ON COMMUNICATIONS (MICC) | 2009年
关键词：
Block motion estimation; fuzzy reasoning; spatial correlation; temporal correlation; SEARCH ALGORITHM;
D O I：
10.1109/MICC.2009.5431425
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Motion estimation demands intense computations. To overcome this obstacle, different techniques have been devised. In this paper an efficient spatio-temporal fuzzy search algorithm is proposed to shorten the search time without the loss of accuracy. To reduce the complexity of the algorithm a look-up table structure (LUT) is employed. Also the stationary blocks are treated separately for further reduction of the complexity. The experimental results show that the proposed algorithm performs better than many of the fast block matching algorithms in terms of picture quality and computational complexity.
引用
收藏
页码：603 / 606
页数：4
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