发明名称 |
REAL-TIME DIGITAL VIDEO IDENTIFICATION SYSTEM AND METHOD USING SCENE INFORMATION |
摘要 |
<p>Provided is a real-time digital video identification system for searching and identifying a digital video in real-time by effectively constructing a database using a scene length of a digital video, and a method thereof. The system includes: a scene information extractor for receiving a digital video, extracting a difference between frames of the received digital video, detecting a scene change portion and calculating a scene length using the portions; a digital video database for storing a plurality of digital videos and scene lengths corresponding to the stored digital videos; and a digital video comparator for receiving the calculated scene length from the scene information extractor, sending a query to the digital video database and comparing the received scene length with the response of the query from the digital database.</p> |
申请公布号 |
WO2007066924(A1) |
申请公布日期 |
2007.06.14 |
申请号 |
WO2006KR05052 |
申请日期 |
2006.11.28 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;YOON, YOUNG SUK;LEE, SUNG HWAN;YOO, WONYOUNG |
发明人 |
YOON, YOUNG SUK;LEE, SUNG HWAN;YOO, WONYOUNG |
分类号 |
G06F17/30;H04N7/24 |
主分类号 |
G06F17/30 |
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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