A robust algorithm for separation of Chinese characters from line drawings

NCU Institutional Repository > 資訊電機學院 > 資訊工程研究所 > 期刊論文 > Item 987654321/29210

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題名:	A robust algorithm for separation of Chinese characters from line drawings
作者:	Chen,LH;Wang,JY;Liao,HY;Fan,KC
貢獻者:	資訊工程研究所
關鍵詞:	SYSTEM
日期:	1996
上傳時間:	2010-06-29 20:16:27 (UTC+8)
出版者:	中央大學
摘要:	Separating characters from graphics is an important step towards automatic document understanding. In this paper, we propose a robust algorithm to separate Chinese characters from graphics. Our approach is based on clustering the feature points in an image. Two remedy procedures are also proposed to solve the problems caused by the thinning process. This will obtain a better localization of feature points and improve the performance of the separation process. Using our algorithm, all Chinese characters can be separated from graphics without regard to the font style or orientation of the character. Furthermore, our algorithm can also handle the serious case where characters touch/cross lines. The proposed algorithm has been successfully tested on several kinds of line drawings, such as land register maps and form documents.
關聯:	IMAGE AND VISION COMPUTING
顯示於類別:	[資訊工程研究所] 期刊論文

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