Method for auditing safety of internet video

An Internet video and security review technology, applied in the field of Internet video security review, can solve the problems of low manual operation efficiency, high work pressure, and no effective method for Internet video security review, so as to enhance the effect of review, improve work efficiency, and reduce The effect of comparing the range

Inactive Publication Date: 2009-09-23
WUXI TVMINING MEDIA SCI & TECH
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AI Technical Summary

Problems solved by technology

Under the controllable situation of the old content production, the traditional review method is enough to cope with it, but in the field of Internet video review, this method has the following obvious problems: (1) The efficiency of manual operation is low; (2) The requirements for editing are high, and the work The pressure is high; (3) the accuracy rate is extremely low; (4) the scope of discovery and detection is very small
In addition, editors have limited knowledge and limited memory. Even if they see content with potential

Method used

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  • Method for auditing safety of internet video
  • Method for auditing safety of internet video
  • Method for auditing safety of internet video

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing.

[0016] The method of using a computer system for Internet video security review of the present invention uses digital gene technology to extract features from a target Internet video and compares it with samples in a digital gene bank to determine whether the Internet video has a security problem. Due to the use of digital genes, each gene represents a certain type of screen content with certain characteristics, and the digital genes are digitized, so the efficiency of retrieval and comparison is very high. In addition, the target sample matching detection method used in this method narrows the comparison range one by one in each step, which not only improves the work efficiency, but also enhances the audit effect, thus solving a series of problems in the traditional method.

[0017] The process of establishing a digital gene bank is as follows: figure 1 , the specific imp...

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Abstract

The invention discloses a method for auditing the safety of an internet video by using a computer system. Digital genes are formed by extracting the characteristics of a sample image or video. Each gene represents all samples with similar characteristics so that the validity and the availability of the samples are improved through abstraction. In the process of detection comparison, a four-step detection method, i.e. slicing and screening, preliminary detection comparison of a maximum sample, a secondary detection comparison of a minimum sample, result feedback and alarming, is adopted, therefore, screening is carried out first, then a large-scope comparison is fast carried out so that the number of the video images to be detected is reduced, and then the detection with pertinence is carried out so as to greatly improve the audition efficiency and increases the accuracy, validity and completeness of the audition.

Description

technical field [0001] The invention relates to a method for using a computer system to conduct security inspection of Internet video. Background technique [0002] With the development of broadband technology, the user-generated content (UGC) model based on Web 2.0 technology has led to an explosive growth trend of Internet video, which has brought great challenges to the review of video content and Internet security. In the radio and television mode, all video content is produced by the TV station itself or in cooperation, and has been checked by editors and chief editors at various levels to ensure the safety and legality of the content. However, under the Web 2.0 mode, users (netizens) have their creative desires stimulated, and a large amount of video content is provided on Internet sites. But at the same time, there are also a small number of people who intentionally or unintentionally upload unsafe or illegal video content, including piracy, pornography, violence and...

Claims

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Application Information

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IPC IPC(8): H04N7/26G06F17/30H04L12/26
Inventor 陈一宏尹逊钰吴鹏
Owner WUXI TVMINING MEDIA SCI & TECH
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