Integration of multiple levels of contour information for Chinese-character stroke extraction

2002 ◽  
Author(s):  
Chungnan Lee ◽  
Bohom Wu ◽  
Wen-Chen Huang
Keyword(s):  
Chinese Character ◽  
Stroke Extraction ◽  
Contour Information ◽  
Multiple Levels

Stroke extraction of handwritten Chinese character based on modified polygonal approximation

1994 ◽  
Author(s):  
Hon-Fai Yau ◽  
Bor-Shenn Jeng ◽  
Ming-Wen Chang ◽  
Chi-Jain Wen ◽  
Char-Shin Miou ◽  
...  
Keyword(s):  
Chinese Character ◽  
Polygonal Approximation ◽  
Stroke Extraction

A NEW STROKE EXTRACTION METHOD OF CHINESE CHARACTERS

2001 ◽  
Vol 15 (04) ◽  
pp. 707-721 ◽  
Author(s):  
XINGMING SUN ◽  
LIHUA YANG ◽  
Y. Y. TANG ◽  
YUNFA HU
Keyword(s):  
Information Processing ◽  
Character Recognition ◽  
Extraction Method ◽  
Chinese Character ◽  
Document Analysis ◽  
Chinese Characters ◽  
Stroke Extraction ◽  
Novel Method ◽  
And Storage ◽  
Document Compression

Stroke extraction of Chinese characters plays an important role in Chinese character information processing such as character recognition, document analysis, document compression and storage, font automation and so on. By analyzing the structure of Chinese characters deeply, this paper developed a novel method to extract strokes of Chinese characters directly from the original character pattern image. Two theorems, eight rules and an algorithm for stroke extraction of Chinese characters are presented. This method can overcome the difficulties encountered in disposing the intersection or connection of different strokes, and can eliminate noises successfully. Our experiments have shown that this method can extract strokes both accurately and efficiently.

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