发明授权
- 专利标题： Fingerprints and machine-readable codes combined with user characteristics to obtain content or information
- 专利标题（中）： 指纹和机器可读代码结合用户特征来获取内容或信息
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申请号： US11058917申请日： 2005-02-15
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公开(公告)号： US08108484B2公开(公告)日： 2012-01-31
- 发明人: Geoffrey B. Rhoads , Tony F. Rodriguez
- 申请人： Geoffrey B. Rhoads , Tony F. Rodriguez
- 申请人地址： US OR Beaverton
- 专利权人： Digimarc Corporation
- 当前专利权人： Digimarc Corporation
- 当前专利权人地址： US OR Beaverton
- 主分类号： G06F15/16
- IPC分类号： G06F15/16
摘要：
The present invention relates generally to processing audio and video data. One claim recites a method of accessing content stored in a remote database. The method includes: receiving video or audio data; decoding an auxiliary machine-readable code from the video or audio data; deriving a fingerprint, which fingerprint is separate from the machine-readable code, from the video or audio data itself; providing user characteristics or an index to user characteristics; and by using the machine-readable code, fingerprint and user characteristics or information obtained with the index to user characteristics, accessing the content stored in the remote database. Of course, additional combinations and claims are provided as well.
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