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发明名称
Direction filtering method in algorithm for extracting fingerprint minutiae
摘要
申请公布号
KR100607580(B1)
申请公布日期
2006.08.02
申请号
KR20040076488
申请日期
2004.09.23
申请人
发明人
分类号
G06K9/46
主分类号
G06K9/46
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代理人
主权项
地址
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