发明名称 |
Aggregated Facial Tracking in Video |
摘要 |
A facial detecting system may analyze a video by traversing the video forwards and backwards to create tracks of a person within the video. After separating the video into shots, the frames of each shot may be analyzed using a face detector algorithm to produce some analyzed information for each frame. A facial track may be generated by grouping the faces detected and by traversing the sequence of frames forwards and backwards. Facial tracks may be joined together within a shot to generate a single track for a person's face within the shot, even when the tracks are discontinuous.
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申请公布号 |
US2012251078(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201113076445 |
申请日期 |
2011.03.31 |
申请人 |
LEICHTER IDO;KRUPKA EYAL;ABRAMOVSKI IGOR;KVIATKOVSKY IGOR;MICROSOFT CORPORATION |
发明人 |
LEICHTER IDO;KRUPKA EYAL;ABRAMOVSKI IGOR;KVIATKOVSKY IGOR |
分类号 |
H04N5/93 |
主分类号 |
H04N5/93 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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