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发明名称
STEGANOGRAPHIC EMBEDDING OF DATA IN DIGITAL SIGNALS
摘要
申请公布号
EP1332470(A1)
申请公布日期
2003.08.06
申请号
EP20010912025
申请日期
2001.02.28
申请人
MEYER, THOMAS W.;MEYER, JOSSLYN MOTHA
发明人
MEYER, THOMAS W.;MEYER, JOSSLYN MOTHA
分类号
H04N7/08;G06T1/00;G10L11/00;H04N1/387;H04N7/081;(IPC1-7):G06T1/00
主分类号
H04N7/08
代理机构
代理人
主权项
地址
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