| 图象分形压缩映射存在性的构造性证明和应用 |
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| 引用本文： | 赵德平,朱伟勇.图象分形压缩映射存在性的构造性证明和应用[J].中国图象图形学报,2000,5(11):932-937. |
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| 作者姓名： | 赵德平 朱伟勇 |
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| 作者单位： | 东北大学计算中心,沈阳 |
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| 基金项目： | 中南大学校科研和教改项目，辽宁省自然科学基金 |
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| 摘 要： | 给出了图象分形压缩映射存在性的一个构造性证明，并应用在图象编码中，此外，根据缩映射存在性的构造证明过程，提出了分形编码的一个新算法。实验表明，在提高图象恢复质量的同时，运算时间也大大缩短。
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| 关 键 词： | 构造性证明 图象编码 图象分形压缩映射 存在性 |
| 收稿时间： | 1999/6/14 0:00:00 |
| 修稿时间： | 1999-06-14 |
An Existent and Constructive Proof of Image Fractal Compression Mappings and Application in Fractal Image Coding |
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| ZHAO De-ping and ZHU Wei-yong.An Existent and Constructive Proof of Image Fractal Compression Mappings and Application in Fractal Image Coding[J].Journal of Image and Graphics,2000,5(11):932-937. |
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| Authors: | ZHAO De-ping and ZHU Wei-yong |
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| Affiliation: | Computer Center of Northeastern University,Shenyang 110006;Computer Center of Northeastern University,Shenyang 110006 |
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| Abstract: | This paper presents an existent and constructive proof of image fractal compression mappings and
application in fractal image coding. In addition, based on the procedure of the existent and constructive proof of
image fractal compression mappings, a new fractal image coding algorithm is presented. Some beneficial theory
about these constructive fractal mappings are also discussed. The theoretical result shows that the theory is
feasible. The experimental results prove that the new algorithm can improve reconstructing image while reducing
encoding time. |
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| Keywords: | Fractal Constructive proof Image coding Compression map |
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