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发明名称
VIDEO-BASED HUMAN VERIFICATION SYSTEM AND METHOD
摘要
申请公布号
EP1878238(A2)
申请公布日期
2008.01.16
申请号
EP20060750692
申请日期
2006.04.19
申请人
OBJECTVIDEO, INC.
发明人
LIPTON, ALAN, J.;BREWER, PAUL, C.;CHOSAK, ANDREW, J.;ZHANG, ZHONG;YIN, WEIHONG;HAERING, NIELS;LIU, HAIYING;RASHEED, ZEESHAN;VENETIANER, PETER L.
分类号
H04N7/18;G08B13/196
主分类号
H04N7/18
代理机构
代理人
主权项
地址
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