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AUTOMATIC RECOGNITION OF SYMBOLS ON STRUCTURAL BACKGROUND BY COMBINATION OF MODELS OF SYMBOLS AND BACKGROUND

机译:通过符号和背景模型的组合在结构背景上自动识别符号

摘要

FIELD: automated recognition of symbols.;SUBSTANCE: method includes following stages: tuning, forming symbols models, recognition, recording background model together with background of read image, separating model of registered background from elementary image of background, combining for each position of symbol of model of letters and/or digits with elementary displaying of appropriate background, forming of combined models, comparison of unknown symbols to combined models, recognition of each unknown symbol as appropriate symbol, combined model of which is combined with it best in accordance to "template comparison" technology.;EFFECT: higher efficiency.;10 cl, 10 dwg
机译:领域:符号的自动识别;实质:方法包括以下步骤:调整,形成符号模型,识别,将背景模型与读取图像的背景一起记录,将注册背景的模型与背景的基本图像分离,针对符号的每个位置进行组合基本显示适当背景的字母和/或数字模型,组合模型的形成,未知符号与组合模型的比较,将每个未知符号识别为适当的符号,并且根据“模板比较”技术。;效果:更高的效率。; 10 cl,10 dwg

著录项

  • 公开/公告号RU2249251C2

    专利类型

  • 公开/公告日2005-03-27

    原文格式PDF

  • 申请/专利权人

    申请/专利号RU20000116357

  • 发明设计人 STRINGA LUIDZHI;

    申请日2000-06-20

  • 分类号G06K9/80;G06K9/62;G07D7/20;

  • 国家 RU

  • 入库时间 2022-08-21 22:02:08

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