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1. 发明授权

US09008430B2 Identification method and apparatus of confusable character 有权
标题翻译：识字方法和装置的混淆性
公开(公告)号：US09008430B2
公开(公告)日：2015-04-14
申请号：US13810947
申请日：2010-12-27
申请人： Nannan Wei , Weiqiang Chen , Xin Liu , Wei Liu , Lei Pei , Xiaoman Wang
发明人： Nannan Wei , Weiqiang Chen , Xin Liu , Wei Liu , Lei Pei , Xiaoman Wang
IPC分类号： G06K9/18 , G06K9/68
CPC分类号： G06K9/18 , G06K9/6857 , G06K2209/01
摘要： An identification method and apparatus of confusable character are provided. The method involves: the detected character image is identified to gain the initial character information which is corresponding to the character image; the step change times of the corresponding external outline of the character image are counted if the initial character information is the confusable character; the final character information corresponding to the character image is confirmed according to the step change times; The final character information of the character image can be known conveniently according to the step change times, therefore the corresponding correct character information of the character image can be identified more precisely. The possibility of wrong identification of the character image because of the appearing confusable character can be reduced, and the identification precision rate of the confusable character can be improved.
摘要翻译：提供了一种混淆特征的识别方法和装置。该方法包括：识别检测到的字符图像以获得对应于字符图像的初始字符信息; 如果初始字符信息是可混淆字符，则计算字符图像的相应外部轮廓的阶跃变化次数; 根据步骤改变时间确定与字符图像对应的最终字符信息; 字符图像的最终字符信息可以根据步骤改变时间方便地知道，因此可以更准确地识别字符图像的对应的正确字符信息。可以减少由于出现混淆字符而错误识别字符图像的可能性，并且可以提高可混淆字符的识别精度。

2. 发明申请

US20130121581A1 IDENTIFICATION METHOD AND APPARATUS OF CONFUSABLE CHARACTER 有权
标题翻译：识别方法和可扩展字符的设备
公开(公告)号：US20130121581A1
公开(公告)日：2013-05-16
申请号：US13810947
申请日：2010-12-27
申请人： Nannan Wei , Weiqiang Chen , Xin Liu , Wei Liu , Lei Pei , Xiaoman Wang
发明人： Nannan Wei , Weiqiang Chen , Xin Liu , Wei Liu , Lei Pei , Xiaoman Wang
IPC分类号： G06K9/18
CPC分类号： G06K9/18 , G06K9/6857 , G06K2209/01
摘要： An identification method and apparatus of confusable character are provided. The method involves: the detected character image is identified to gain the initial character information which is corresponding to the character image; the step change times of the corresponding external outline of the character image are counted if the initial character information is the confusable character; the final character information corresponding to the character image is confirmed according to the step change times; The final character information of the character image can be known conveniently according to the step change times, therefore the corresponding correct character information of the character image can be identified more precisely. The possibility of wrong identification of the character image because of the appearing confusable character can be reduced, and the identification precision rate of the confusable character can be improved.
摘要翻译：提供了一种混淆特征的识别方法和装置。该方法包括：识别检测到的字符图像以获得对应于字符图像的初始字符信息; 如果初始字符信息是可混淆字符，则计算字符图像的相应外部轮廓的阶跃变化次数; 根据步骤改变时间确定与字符图像对应的最终字符信息; 字符图像的最终字符信息可以根据步骤改变时间方便地知道，因此可以更准确地识别字符图像的对应的正确字符信息。可以减少由于出现混淆字符而错误识别字符图像的可能性，并且可以提高可混淆字符的识别精度。

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