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Copyrighted video monitoring method and device

A video surveillance and copyright technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problem of low recognition rate of pirated video

Active Publication Date: 2016-05-04
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology is not easy to detect the pirated copyrighted video by modifying the title of the copyrighted video, which leads to a lower recognition rate of the pirated video
At this time, there are obvious loopholes in the monitoring of copyright video piracy

Method used

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  • Copyrighted video monitoring method and device
  • Copyrighted video monitoring method and device
  • Copyrighted video monitoring method and device

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Embodiment Construction

[0087] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0088] In order to solve the existing technology, the embodiment of the present invention provides a copyright video monitoring method and device, which can improve the identification rate of pirated videos, thereby improving the monitoring of copyrighted video piracy.

[0089] A copyright video monitoring method provided by an embodiment of the present invention is firstly introduced below.

[0090] It should be noted that before performing copyright monitoring on...

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PUM

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Abstract

The embodiment of the invention discloses a copyrighted video monitoring method and device. The copyrighted video monitoring method adopts the following technical scheme: after obtaining a first image set of a copyrighted first video and a second image set of a second video to be monitored, screening out images, whose similarity to images in the first image set meets the similarity conditions, from the second image set by combining the hash value image comparison method, the local binary pattern (LBP) value image comparison method, the structural similarity (SSIM) image comparison method, and the speeded-up robust features (SURF) image comparison method; and determining whether the second video to be monitored is a pirated video or not according to the images which meet the similarity conditions. Through the application of the embodiment of the invention, the recognition rate of pirated videos can be improved, so that the monitoring effect on the piracy of copyrighted videos can be enhanced.

Description

technical field [0001] The invention relates to the field of video copyright, in particular to a copyright video monitoring method and device. Background technique [0002] In recent years, with the development of the Internet, the field of video playback has developed rapidly. In order to increase the number of users, various video player developers will purchase some video playback copyrights. Only video players that have purchased video playback copyrights can legally play the video. video. However, in reality, some websites often pirate copyrighted videos by modifying the title of the copyrighted video. [0003] The prior art is to monitor the playback of copyrighted videos by text search and other means to prevent copyrighted videos from being pirated. However, in the prior art, it is difficult to detect the situation of pirated copyright video by means of modifying the title of the copyright video, which leads to a low recognition rate of pirated video. At this time...

Claims

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Application Information

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IPC IPC(8): H04N21/442H04N21/234H04N21/44
CPCH04N21/23418H04N21/44008H04N21/44236
Inventor 李亚宁李蹊
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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