发明名称 Content authentication system and method
摘要 A content capture device with watermarking features provides the ability to encode a captured content item with identification information to identify an owner or other interested party. The content capture device can be implemented as a digital camera or other device suitable for capturing digital content, whether it be audio, visual or other content. The identification information. can be obtained using various techniques such as user entry, downloading or through the use of a biometric sensor.
申请公布号 US2007092104(A1) 申请公布日期 2007.04.26
申请号 US20050259000 申请日期 2005.10.26
申请人 LEE SHINHAENG 发明人 LEE SHINHAENG
分类号 G06K9/00 主分类号 G06K9/00
代理机构 代理人
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