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Video copyright detecting system and method of audio-video sharing website

A technology of audio, video and video, which is applied in the field of video copyright detection system, can solve the problems of large amount of video communication, and the method of manual review cannot meet the demand, and achieves good performance, meets the needs of network video copyright detection, and automatically, quickly and effectively detects Effect

Inactive Publication Date: 2012-01-11
SHANGHAI ZHANGMEN TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, due to the large amount of video exchange on the website and the variety of videos, the manual review method cannot meet the needs

Method used

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  • Video copyright detecting system and method of audio-video sharing website
  • Video copyright detecting system and method of audio-video sharing website
  • Video copyright detecting system and method of audio-video sharing website

Examples

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Embodiment Construction

[0015] see figure 1 As shown, in an embodiment, the video copyright detection system includes a video database and a video feature comparison and analysis module.

[0016] Each video with copyright is stored in the video database, and feature information is extracted for each video. The feature information may be voice feature information extracted using audio fingerprinting technology, or video feature information extracted using video fingerprinting technology, or both voice feature information and video feature information. Considering the amount of computation, only the speech feature information of the video is extracted in this embodiment. Of course, it is also possible to extract video feature information. If someone wants to imitate, he may provide a very similar video feature to achieve similar functions.

[0017] For the video that needs to be detected, after inputting it into the video copyright detection system, the video feature comparison analysis module analyz...

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PUM

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Abstract

The invention discloses a video copyright detecting system of an audio-video sharing website, which comprises a video database and a video characteristic comparison analysis module, wherein each video having a copyright is memorized in the database, and each video is analyzed so as to extract the characteristic information; the video characteristic comparison analysis module is used for analyzing and extracting the characteristic information of the video to be detected and compares the extracted characteristic information of the video to be detected with the characteristic information of each video inside the video database; if the difference value between the characteristic information of the video to be detected and the characteristic information of the video in the database is smaller than a set threshold value, the video is identical to that in the video database, and the video to be detected infringes on the copyright of the video in the database; and if the difference value is more than the set threshold value, and the video to be detected is different from the video in the database, so the video is a novel video.

Description

technical field [0001] The invention relates to the field of network video, in particular to a video copyright detection system of a video sharing website; the invention also relates to a video copyright detection method of an audio and video sharing website. Background technique [0002] There are many video sharing and exchange websites (such as Tudou, Youku, youtube) on the market at present, and users can upload videos arbitrarily and share them with other users to watch. The problem caused by users uploading video information is the video copyright issue. Since users can upload arbitrary videos, these videos are likely to be pirated videos without copyright, and the website will face the risk of being sued after accepting these pirated videos. Therefore, video sharing websites have a need to detect copyrights of videos uploaded by users. In addition, video copyright owners also need to detect whether each video sharing website provides pirated versions of their own vid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F17/30G06F21/10
Inventor 张峰黄伟
Owner SHANGHAI ZHANGMEN TECH
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