An efficient fractal image-coding method using interblock correlation search

被引：11

作者：

Wang, CC ^{[1
]}

Hsieh, CH

机构：

[1] Chung Cheng Inst Technol, Dept Elect Engn, Tao Yuan 33509, Taiwan

[2] I Shou Univ, Kaohsiung 84004, Taiwan

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 2001年 / 11卷 / 02期

关键词：

correlation search; fractal image coding; image compression; search-order coding;

D O I：

10.1109/76.905992

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：

An efficient fractal image-coding method that exploits the correlation between range blocks is proposed. Four domain blocks mapped by the previous neighboring range blocks are considered as the good candidate blocks of the input range block. Experimental results show that when the proposed method is implemented with a fast fractal coding algorithm, it can further reduce the encoding time and bit rate with insignificant loss of image quality.

引用

页码：257 / 261

页数：5

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