发明名称 METHOD AND APPARATUS FOR DETECTING SCENE CHANGES IN VIDEO USING A HISTOGRAM OF FRAME DIFFERENCES
摘要 <p> The present invention is directed to method of detecting a scene change in video. The method includes a difference being calculated between consecutive frames of the video producing a plurality of difference values. A histogram is taken of the difference values. A scene change is detected if a majority of the difference values in the histogram exceed a predetermined value.</p>
申请公布号 WO2003084212(P1) 申请公布日期 2003.10.09
申请号 IB2003000871 申请日期 2003.02.27
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