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发明名称
Digitales Abbildungsverfahren und Vorrichtung zur Detektion von Dokumentsicherheitsmerkmalen
摘要
申请公布号
DE60023601(D1)
申请公布日期
2005.12.08
申请号
DE20006023601
申请日期
2000.06.08
申请人
XEROX CORP., ROCHESTER
发明人
FAN, ZHIGANG
分类号
G06T1/00;H04N1/00;H04N1/387;H04N1/40;H04N1/46;(IPC1-7):H04N1/00
主分类号
G06T1/00
代理机构
代理人
主权项
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