Method and apparatus for monitoring video copy base on content
A video copy and video technology, applied in the multimedia field, can solve the problem of high resource consumption and achieve the effect of reducing resource consumption
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[0028] In order to construct a content-based real-time copy monitoring system for video with low resource consumption, the embodiment of the invention discloses a content-based video copy monitoring method. The basic idea of this method is: the establishment of the fingerprint library adopts the method of obtaining the key frame through calculation, and then constructs the video fingerprint library by the feature vector of the key frame. For the video to be monitored on the network, only some of the video frames are extracted through the network, and then the feature vectors of these video frames are extracted as the video fingerprint of the video to be monitored, and then the fingerprint data is used to match and search in the fingerprint database. Compared with the traditional video copy monitoring method, this method only needs to obtain part of the content of the video file / video stream from the network to generate the fingerprint when extracting the fingerprint of the vi...
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