发明授权
US5375176A Method and apparatus for automatic character type classification of European script documents 失效
欧洲脚本文件自动字符类型分类的方法和装置

Method and apparatus for automatic character type classification of
European script documents
摘要:
An automatic abstract character coding system automatically generates abstract coded characters from the text image of a document when the gross script-type is known to be, or is determined to be, a European type script. A connected component generating means generates connected components from the pixels comprising the text image. A spatial feature determining means generates a character cell surrounding one or more aligned connected component. A character-type classifying means converts the character cell to one of a plurality of abstract character codes.
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