Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update

Fast Fractal Image Compression Based on Adaptive Partitioning

Cao Hongwu, Li Bo(Department of Computer Science, Beijing University of Aeronautics and Astronautics, Beijing 100083)  
This paper makes an improvement on the fractal image coding algorithm proposed by Y. Fisher. Three-layer classification method and multi-resolution matching method are presented. By applying these methods, a new fractal coding algorithm based on quadtree partitioning is implemented. Experimental results show that the encoding speed is much enhanced while the compression ratio is about the same and the peak signalnoise ratio is a little higher.
【Fund】: 国家自然科学基金 航空基金
【CateGory Index】: O157.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 Wang Liangshen ;Wu Keqin (Mechanical Department, Liaoyang Petrochemical College, Liaoyang 111003 );Image Compression Encoding Based on Statical Partitioning[J];辽阳石油化工高等专科学校学报;1999-04
2 LI Jie Electronic Engineering College,Changchun University,Changchun 130022 FU Ping Informational Enginecring College,JiLin Industrial University,Changchun 130025;Fractal and fractal image compression coding[J];长春大学学报;1999-04
3 Li Bo\ Lei Zhenyu (Beijing University of Aeronautics and Astronautics,Dept. of Computer Science and Engineering);Fractal Image Compression on Wavelet Domain[J];北京航空航天大学学报;1998-04
Chinese Journal Full-text Database 7 Hits
1 He Aijun,Ma Zhengming (Lab of information processing, Electronic Engineering Department of Zsu, Guangzhou 510275);Fractal Image Coding[J];中国图象图形学报;1999-03
2 Wang Xiangqian; Zhu Guilin (Department of Computer Science & Engineering , Zhejiang University , Hangzhou 3 1 0027);^^Fast Algorithm On Fractal Image Compression[J];计算机工程与应用;1999-02
3 Cao Hanqiang Zhu Guangxi Zhu Yaoting(Huazhong University of Science and Technology, Wuhan 430074);Fractal Image Coding Using Regionbased Partition[J];通信学报;1998-02
4 Cao Hongwu, Li Bo(Department of Computer Science, Beijing University of Aeronautics and Astronautics, Beijing 100083);Fast Fractal Image Compression Based on Adaptive Partitioning[J];中国图象图形学报;1998-02
5 Wu Jianhua Zhou Weixing Zhu Junyan (Electronic Science & Engineering Department,Nanchang University,Nanchang 330029);A New Fractal Image Compression Algorithm Based on Tree research[J];通信学报;1997-10
6 Xia Tao, Shi Qingyun,Cheng Minde (Center of Information Science, School of Mathematics, Peking University,Beijing 100871);Sequence Image Compression Based on Wavelet[J];中国图象图形学报;1997-05
7 Xu Mengxia(Peking University. Beijing);Advances in Picture Coding[J];通信学报;1993-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved