发明名称 |
PATTERN RECOGNITION APPARATUS AND PATTERN RECOGNITION METHOD THAT REDUCE EFFECTS ON RECOGNITION ACCURACY, AND STORAGE MEDIUM |
摘要 |
A pattern recognition apparatus that is lightweight for mounting, and reduces the effects of registration conditions or check conditions on recognition accuracy. Similarity sets for respective local features are calculated from a local feature of input data and local features of a plurality of pieces of dictionary data corresponding to the local feature of the input data. Integrated similarities are calculated by integrating a plurality of similarity sets in the local features according to a registration condition or a check condition. Dictionary data corresponding to the input data is identified based on the calculated integrated similarities.
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申请公布号 |
US2011243398(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US201113071869 |
申请日期 |
2011.03.25 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUZUKI TAKASHI;ITO YOSHINORI;MORI KATSUHIKO |
分类号 |
G06K9/64 |
主分类号 |
G06K9/64 |
代理机构 |
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