System of Character Extraction and Recognition in Engineering Drawings

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›› 1995, Vol. 21 ›› Issue (01): 62-65.

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System of Character Extraction and Recognition in Engineering Drawings

Published:1995-02-25

工程图纸上的字符提取和识别系统

杜建强，陈月林，刘少媚，周济

华中理工大学CAD中心

Abstract

摘要： 工程图纸上字符的提取和识别是工程图纸识别和理解的关键．提出了一种基于轮廓的图文分离方法，成功地从工程图纸中提取出了字符，并研制成了实用化识别软件．经初步测试．识别率高达９２％以上．

关键词: 轮廓，字符提取，字符识别

CLC Number:

TP391.72

杜建强，陈月林，刘少媚，周济. 工程图纸上的字符提取和识别系统[J]. , 1995, 21(01): 62-65.

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