Magnifying arbitrarily selected areas of fractal Chinese characters

被引：0

作者：

Zhang, Wei ^{[1
]}

Xu, Ning ^{[1
]}

Zhang, Zhengbing ^{[1
]}

机构：

[1] Yangtze Univ, Elect & Informat Sch, Jinzhou 434023, Hubei, Peoples R China

来源：

OPTOELECTRONIC IMAGING AND MULTIMEDIA TECHNOLOGY III | 2014年 / 9273卷

关键词：

fractal; Chinese character; fractal Chinese character; IFS; iterated function systems; self-similar; affirm mapping; fractal Chinese character magnification;

D O I：

10.1117/12.2070962

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Iterated Function System (IFS) has been used to generate fractal graphics and fractal Chinese characters. A fractal Chinese character magnification method is proposed in this paper to zoom in on arbitrarily selected areas within a fractal Chinese character. For any selected area, a geometric transform is done to make the selected area occupy the full display area. The mapping coefficients of the IFS for the Chinese character are modified such that the fractal pattern of the Chinese character in the selected area can be just shown in the full display area. The experimental results demonstrate that details are shown clearly with the magnification factor being more than 10000.

引用

页数：5

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