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1. 发明授权

US08238669B2 Detection and classification of matches between time-based media 有权
标题翻译：基于时间的媒体之间的匹配检测和分类
公开(公告)号：US08238669B2
公开(公告)日：2012-08-07
申请号：US12174366
申请日：2008-07-16
申请人： Michele Covell , Jay Yagnik , Jeff Faust , Shumeet Baluja
发明人： Michele Covell , Jay Yagnik , Jeff Faust , Shumeet Baluja
IPC分类号： G06K9/62 , H04N7/10 , H04N7/025
CPC分类号： G06K9/00758 , G06F17/30784
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.
摘要翻译：系统和方法检测视频内容的部分之间的匹配。匹配模块接收表示参考数据库中的参考视频的输入视频和一组参考指纹的输入视频指纹。匹配模块比较参考指纹和输入指纹，以从参考视频集中生成候选片段的列表。每个候选片段包括潜在地匹配输入视频的参考视频的时间局部化部分。将分类器应用于每个候选片段以将片段分类为匹配片段或非匹配片段。然后基于被分类为匹配的段，从参考视频集中输出标识参考视频的匹配部分的结果。

2. 发明申请

US20090052784A1 Detection And Classification Of Matches Between Time-Based Media 有权
标题翻译：基于时间的媒体匹配检测与分类
公开(公告)号：US20090052784A1
公开(公告)日：2009-02-26
申请号：US12174366
申请日：2008-07-16
申请人： Michele Covell , Jay Yagnik , Jeff Faust , Shumeet Baluja
发明人： Michele Covell , Jay Yagnik , Jeff Faust , Shumeet Baluja
IPC分类号： G06K9/62
CPC分类号： G06K9/00758 , G06F17/30784
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.
摘要翻译：系统和方法检测视频内容的部分之间的匹配。匹配模块接收表示参考数据库中的参考视频的输入视频和一组参考指纹的输入视频指纹。匹配模块比较参考指纹和输入指纹，以从参考视频集中生成候选片段的列表。每个候选片段包括潜在地匹配输入视频的参考视频的时间局部化部分。将分类器应用于每个候选片段以将片段分类为匹配片段或非匹配片段。然后基于被分类为匹配的段，从参考视频集中输出标识参考视频的匹配部分的结果。

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