Invention Grant
US09589027B2 Using cross-matching between users and matching against reference data to facilitate content identification 有权
使用用户之间的交叉匹配,并与参考数据进行匹配以便于内容识别

Using cross-matching between users and matching against reference data to facilitate content identification
Abstract:
Techniques for identifying video and/or audio content are presented. An identification management component (IMC) groups users determined to be at least potentially be watching the same content based on first content fingerprints associated with respective content viewed by the users on communication devices, and a defined matching criterion. IMC facilitates identifying the content associated with the group of users based on first content fingerprints associated with the group of users and first reference content fingerprints. IMC receives a second content fingerprint associated with a communication device of a user in the group, sends the second content fingerprint to a third-party identification component for comparison with second reference content fingerprints, and receives content identification information in response. IMC identifies the content for the group of users based on the content identification information and/or the content identification made based on the first content fingerprints associated with the group.
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