| 基于Jacquin分形法图像编码的Matlab仿真实现 |
| |
| 引用本文： | 李丹,张梁斌,梁世斌.基于Jacquin分形法图像编码的Matlab仿真实现[J].浙江万里学院学报,2011,24(5):80-84. |
| |
| 作者姓名： | 李丹 张梁斌 梁世斌 |
| |
| 作者单位： | 浙江万里学院,浙江宁波,315100 |
| |
| 基金项目： | 浙江省2010年大学生新苗计划“基于内容的分形压缩域图像检索研究” |
| |
| 摘 要： | 分形图像编码具有潜在的高压缩比、解码简单等特点成为近十年来有损编码中的一个研究热点。文章阐述了分形编码的数学基础和传统分形编码Jacquin方法的编解码原理,最后利用Matlab工具对图像的Jacquin分形法进行了实验仿真。实验结果表明,Jacquin分形法搜索最佳匹配块的编码时间较长,而解码过程简单快捷。提高图像编码速度将是Jacquin分形法今后改进的主要内容。
|
| 关 键 词： | Jacquin 分形图像编码 迭代函数系统 Matlab |
Matlab Simulation of Jacquin Fractal Image Coding |
| |
| LI Dan,ZHANG Liang-bin,LIANG Shi-bin.Matlab Simulation of Jacquin Fractal Image Coding[J].Journal of Zhejiang Wanli University,2011,24(5):80-84. |
| |
| Authors: | LI Dan ZHANG Liang-bin LIANG Shi-bin |
| |
| Institution: | (Zhejiang Wanli University, Ningbo Zhejiang 315100) |
| |
| Abstract: | Fractal image coding, which has the potential high compression ratio and simple decoding characteristics, has been a research focus of the lossy image coding over the past decade. This paper describes the mathematical basis of fractal image coding, the traditional Jacquin fractal image coding principle of encoding and decoding, and the experimental simulation of Jacquin fractal image coding using Matlab tool. Experimental result shows that Jacquin fractal image coding needs a long time of searching the best matching domain block, but image decoding is easy and fast.How to improve image coding time will be the main content of Jacquin fractal coding in the future. |
| |
| Keywords: | Jacquin fractal image coding iterative function system Matlab |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
