System for filtering bad image information of internet

Abstract

The invention discloses a system for filtering bad image information of an internet. The filtration module comprises a router primary filtration module, a bad image information intelligent identification module, a bad image information interception module, an image information detection and judgment module and a bad image information filtration and clearing module. The filtration module for the bad image information of the internet is sequentially subject to a continuous flow process of primary filtration, intelligent identification, interception, detection and judgment, and filtration and clearing, the flow process is checked at all levels, the steps are linked with one another, thus bad image and character information at home and abroad is thoroughly eliminated, the network environment is prevented from mentally contaminating and poisoning net citizens, and the filtration module has the characteristics of simple and convenient installation and use and has high application and popularization values.

Description

technical field [0001] The present invention relates to the field of computer information, in particular to a system for filtering bad image information on the Internet. Background technique [0002] With the advancement of my country's information technology and the rapid development of the Internet, the convenient and fast network has brought unprecedented prosperity to people's work, study and life, and the network has become an indispensable companion in people's daily work and life. Usually, when people browse the web, send and receive emails to obtain various network information, they will come into contact with a large amount of Internet picture information, but a considerable part of these massive picture information is useless or even harmful to us. In particular, harmful information from some pornographic or reactionary websites has taken advantage of the opportunity, making the network full of bad image information such as violence, pornography, cults, and reactio...

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Problems solved by technology

[0004] The object of the present invention aims at the phenomenon that the intrusion of a large number of bad image information in the existing network is too frequent, and the existing filtering method is relatively complicated, and the filtering effect is relatively poor at the same time. Therefore, a kind of Internet bad image information is provided The filtering system and its filtering method, the filtering module can prevent the invasion of some bad image information such as pornography, terror, cult, reactionary, etc., to ensure a clean and healthy network, and to prevent spiritual pollution from poisoning our netizens

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