分形理论在图像压缩中的应用 |
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引用本文: | 许敏.分形理论在图像压缩中的应用[J].无锡职业技术学院学报,2011,10(1):51-53. |
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作者姓名: | 许敏 |
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作者单位: | 无锡职业技术学院,电子与信息技术学院,江苏,无锡,214121 |
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摘 要: | 在图像压缩中运用分形理论是一种基于自然图像局部自相似性的有效压缩技术。文章重点介绍分形图像压缩技术理论基础——迭代函数系统,再介绍分形图像压缩编码和解码的方法,最后简单介绍分形编码的改进方法。
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关 键 词: | 分形 图像压缩 迭代函数系统 |
Application of Fractal Theory to Image Compression |
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Authors: | XU Min |
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Institution: | XU Min(School of Electronic and Information Technology,Wuxi Institute of Technology,Wuxi 214121,China) |
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Abstract: | Image compression by the fractal theory is an effective compression technology based on local self-similarity of natural images.This paper introduces the theory of fractal image compression-iterated function systems,elaborates fractal image compression's encoding and decoding methods,and briefly describes the characteristics of fractal coding combined with other tools and improved methods. |
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Keywords: | fractal image compression iterated function systems |
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