Invention Grant
US08103050B2 Method for computing a fingerprint of a video sequence 有权
用于计算视频序列的指纹的方法

Method for computing a fingerprint of a video sequence
Abstract:
The invention concerns a method for computing a fingerprint of a video sequence. The method comprises the steps of—Computation of a visual digest for each frame of the video, —Computation of the distance between the visual digest of each frame of the video in order to detect shots, —Detection, for each detected shot of the video, of a frame, called stable frame, having the smallest content variation of the shot, —Calculation of a local fingerprint for said stable frame.
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