发明名称 |
DETECTION AND CLASSIFICATION OF MATCHES BETWEEN TIME-BASED MEDIA |
摘要 |
A system and method detects matches between portions of video content. A matching module receives an input video fingerprint representing an input video and a set of reference fingerprints representing reference videos in a reference database. The matching module compares the reference fingerprints and input fingerprints to generate a list of candidate segments from the reference video set. Each candidate segment comprises a time- localized portion of a reference video that potentially matches the input video. A classifier is applied to each of the candidate segments to classify the segment as a matching segment or a non-matching segment. A result is then outputted identifying a matching portion of a reference video from the reference video set based on the segments classified as matches.
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申请公布号 |
CA2696890(A1) |
申请公布日期 |
2009.02.26 |
申请号 |
CA20082696890 |
申请日期 |
2008.08.22 |
申请人 |
GOOGLE INC. |
发明人 |
COVELL, MICHELE;YAGNIK, JAY;FAUST, JEFF;BALUJA, SHUMEET |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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地址 |
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