发明授权
- 专利标题: Identification method and apparatus of confusable character
- 专利标题(中): 识字方法和装置的混淆性
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申请号: US13810947申请日: 2010-12-27
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公开(公告)号: US09008430B2公开(公告)日: 2015-04-14
- 发明人: Nannan Wei , Weiqiang Chen , Xin Liu , Wei Liu , Lei Pei , Xiaoman Wang
- 申请人: Nannan Wei , Weiqiang Chen , Xin Liu , Wei Liu , Lei Pei , Xiaoman Wang
- 申请人地址: CN
- 专利权人: Hisense TransTech Co., Ltd.
- 当前专利权人: Hisense TransTech Co., Ltd.
- 当前专利权人地址: CN
- 代理机构: DLA Piper LLP (US)
- 优先权: CN201010236964 20100720
- 国际申请: PCT/CN2010/080296 WO 20101227
- 国际公布: WO2012/009931 WO 20120126
- 主分类号: G06K9/18
- IPC分类号: G06K9/18 ; G06K9/68
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.