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Erschienen in:
2014 | OriginalPaper | Buchkapitel
A Method of Density Analysis for Chinese Characters
verfasst von : Jingwei Qu, Xiaoqing Lu, Lu Liu, Zhi Tang, Yongtao Wang
Erschienen in: Natural Language Processing and Chinese Computing
Verlag: Springer Berlin Heidelberg
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Density analysis plays an important role in font design and recognition. This paper presents a method of density analysis for Chinese characters. A number of density metrics are adopted to describe the density degree of a character from both local and global perspectives, including center-to-center distance of connected components, gap between connected components, ratio of perimeter and area, connected components area ratio, and area ratio of holes. The experiment results demonstrate that the proposed method is effective in measuring the density of Chinese characters.