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发明名称
THE METHOD OF DIGITAL WATERMARK AND THE CORRESPONDING DEVICE, AND DIGITAL CAMERA WHICH CAN APPEND WATERMARK
摘要
申请公布号
EP1865459(A4)
申请公布日期
2009.09.02
申请号
EP20060705623
申请日期
2006.02.06
申请人
HUAQI RESEARCH INSTITUTE OF IMAGE COMPUTING CO. LTD.
发明人
TIAN, XIN;LIU, MAN;YANG, XIANGHUI
分类号
G06T1/00;H04N1/387
主分类号
G06T1/00
代理机构
代理人
主权项
地址
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