Video content repeated judgment method and device

A video content and content technology, applied in the field of information processing, can solve the problems of difficult threshold, low accuracy of similarity judgment, large amount of comparison calculation, etc., achieve high accuracy, reduce deduplication workload, and improve deduplication efficiency effect
CN110879967AActive Publication Date: 2020-03-13XIAMEN MEET YOU INFORMATION TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAMEN MEET YOU INFORMATION TECH
Publication Date
2020-03-13

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Abstract

The invention discloses a video content repetition judgment method and a device. The method comprises the following steps: establishing a picture similarity judgment model comprising a picture comparison value calculation process and a picture similarity judgment process; calculating sample frame comparison value information of each video sample content by utilizing a picture similarity judgment model; generating a video content comparison data set; calculating picture frame comparison value information of the target video content by utilizing a picture similarity judgment model; and finally,comparing the comparison value information of the target frame picture with the comparison value information of the sample frame picture of the video sample content, and judging the repetition condition between the target video content and the video content comparison data set according to a video deduplication strategy. The picture similarity judgment method is quick and high in accuracy, video content duplication elimination is summarized into similarity judgment of different frames of pictures, for massive video content, key information is extracted, duplication elimination workloads are reduced, and the duplication elimination efficiency of the video content is greatly improved.
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Description

technical field

[0001] The invention relates to the field of information processing, in particular to a method and device for judging repetition of video content. Background technique

[0002] Currently, the Internet is flooded with massive video content, including a large amount of repetitive content. These duplicate contents waste a lot of storage resources. In order to save storage resources, it is necessary to remove duplicate video content on the Internet. With the popularization of various natural language processing applications such as computer image information, people need an effective and accurate method to calculate the similarity between two video contents. The current method for judging the repeatability of video content is mainly: the cosine similarity algorithm, but the cosine similarity algorithm has the problems of large amount of comparison calculation, low efficiency and difficult to determine the threshold, and its similarity judgment accuracy is not h...

Claims

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