发明名称 Content identification through deriving identifiers from video, images and audio
摘要 The present invention relates generally to obtaining information from a profile associated with a proprietor of a media object (e.g., video, images and/or audio), where the proprietor may change information within the profile from time to time. One claim recites a method including: receiving an identifier via the internet from a device including or communicating with a content processor that derives the identifier from sample values representing audio portions of a media object or from sample values representing picture portions of the media object; utilizing the identifier to interrogate a database; obtaining from the database at least some information from a profile associated with a proprietor of the media object, wherein the database is configured to allow a proprietor to change information within the profile; and providing the at least some information from the profile associated with the proprietor of the media object to a remote location. Other combinations are provided and claimed as well.
申请公布号 US7564992(B2) 申请公布日期 2009.07.21
申请号 US20080258174 申请日期 2008.10.24
申请人 DIGIMARC CORPORATION 发明人 RHOADS GEOFFREY B.
分类号 H04K1/00;G06K9/00;G06K9/20;G06K17/00;G06K19/06;G06K19/14;G06T1/00;G07D7/00;G07D7/12;G07F7/08;G07F7/10;G07F17/16;G10L19/00;H04N1/32;H04N7/167 主分类号 H04K1/00
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