Separation of Chinese characters from graphics

Author

Wang, Jiing-Yuh ; Chen, Liang-Hua ; Fan, Kuo-Chin ; Liao, Hong-Yuan Mark

Author_Institution

Dept. of Inf. & Electron. Eng., Nat. Central Univ., Chung-Li, Taiwan

Volume

2

fYear

1995

fDate

14-16 Aug 1995

Firstpage

948

Abstract

In this paper, we propose a robust algorithm to separate Chinese characters from line drawings. This approach is based on the clustering of all feature points in the images. Using our algorithm, all Chinese characters can be completely separated from graphics without regard to the size, orientation and location of Chinese characters even if the characters touching or overlapping line problem occurs. Experiments show that our algorithm can be applied to both geographical information systems and forms processing

Keywords

business forms; document image processing; geographic information systems; optical character recognition; Chinese characters; feature point clustering; forms processing; geographical information systems; line drawings; overlapping line problem; robust algorithm; Clustering algorithms; Computer graphics; Computer science; Data analysis; Engineering drawings; Geographic Information Systems; Information science; Management information systems; Registers; Robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Document Analysis and Recognition, 1995., Proceedings of the Third International Conference on

Conference_Location

Montreal, Que.

Print_ISBN

0-8186-7128-9

Type

conf

DOI

10.1109/ICDAR.1995.602058

Filename

602058