CN101324888A - Plug-in card for filtering eroticism software based on IE - Google Patents

Abstract

The invention relates to an IE-based network pornographic image and a detection plug-in unit with inappropriate content. The plug-in unit is embedded in a user IE browser, and analyzing and filtering operations are performed through a page obtaining analysis control, an image analysis control and a literal analysis control, and a user can set the detection and filtering level of the plug-in unit according to the requirements of different layers of users. The page obtaining analysis control performs analysis to a page accessed as required, the lateral information in the page is assigned to the literal analysis control, and the image information in the page is processed via the image analysis control; the literal analysis control performs determination and analysis to the lateral information of the web page according to the users' setting; and the image analysis control performs determination and analysis to the image information of the web page according to the users' setting. By combing with the IE, and through performing detection and filtering according to the requirements of the users, the IE-based network pornographic image and the detection plug-in unit offer guarantee for the users to conveniently use the products.

Description

Plug-in card for filtering eroticism software based on IE

One, technical field:

The present invention relates to relevant pornographic webpage filtering technique.It is a kind of invention that filtering eroticism software is integrated in the IE browser.

Two, technical background:

Along with the develop rapidly of Internet technology, picture on network quantity sharply expands, and when bringing convenience to the people, also causes a large amount of pornographic images and flame to pour in network, especially concerning the teenager, endangers beyond measure especially.Spreading unchecked of pornographic image not only has influence on teen-age school work, twisted teen-age physical and mental health, also causes the not strong teenager of self-control to move towards the abyss of crime.Along with the network pornography image is more and more, purifies cyberspace and also caused the attention of national correlation department, and become one of problem that will solve energetically.

The software of the pornographic information of traditional filtering is by the network address of some porn sites being blocked or by key search basically.This method speed is slow, and accuracy is not high.The key of filtering eroticism information is the filtering eroticism image, and how accurately location and identification pornographic image are the keys of recognition accuracy height.

The technical patent of some company's applications about filtering eroticism arranged at present.But the application patent all be form of software, but not with the combining form of IE browser.

Three, summary of the invention:

Technical matters to be solved by this invention:

In single IE plug-in unit, contain the page and obtain analysis control, picture analyzing control and three contents of literal analysis control, and this plug-in unit is embedded among user's the IE, for the user provides in good time detection, and can detect porny more accurate, more rapidly and give security, the detection scheme of different stage can be set according to user's needs simultaneously, satisfy the detection needs of the various degree of user.

The technical scheme that the present invention will adopt:

Filtering eroticism software is integrated in the IE browser, comprise the page in the software and obtain analysis control, picture analyzing control and three contents of literal analysis control, when user's request was downloaded webpage by IE, control was monitored and is followed the tracks of downloading webpage by these three contents.

The user at first can be provided with the analyzing and testing rank of this control when using this control first, mainly comprises other setting of the setting of filtering content and other setting of filtration grade and some, to satisfy the needs of user's different stage.The setting of filtering content, need can select the web page contents of filtration, the kind of the Word message that can select whether filter pictorial information and need to filter, when the user submitted information at the IE window, this control obtained by the page and analyzes that control, literal are analyzed control, the picture analyzing control is analyzed information.

The page obtains and analyzes control is the part of most critical in three parts, and all site informations of user capture all can obtain the monitoring of analyzing control through the page.The information of submitting at the IE window according to the user is analyzed the word content of website, image content etc., according to filtering rank the content of the page is screened.

The picture analyzing control receive the page obtain analyze the picture that control sends after, carry out key position and detect, the people is a standard of making sensitization picture, quantizes the difference of sensitization picture and normal picture, and the feature after the quantification is carried out analyzing and processing.

Literal analyze control receive the page obtain analyze the literal that control sends after, analyze the responsive literal that whether has the user to be provided with, and according to the filtration rank that is provided with to different disposal such as this page shield

Beneficial effect of the present invention:

The present invention is conceived to network pornography image and the detection plug-in unit of flame and combining of IE.When user's request was downloaded webpage by IE, control was monitored and is followed the tracks of whole download webpage, thereby reached the purpose of identification and filtering eroticism information.This software and operation thereof do not rely on the lot of data base resource, can high efficiencyly between user and data in server exchange, erect a stable bridge, take into account user's the demand and the purpose of software simultaneously, finally can guarantee user's browsing network resources in a safe and reliable environment.Simultaneously, the function that our picture analyzing control has adopted more advanced pornographic to detect can make the user reduce significantly time cost and the internal memory cost that this software uses than traditional more accurate porny that detects more rapidly.

Four, description of drawings:

Fig. 1 is a control overall work schematic diagram;

Fig. 2 specifically filters fundamental diagram for control;

Fig. 3 is a picture analyzing control fundamental diagram in the control.

Five, embodiment:

As shown in Figure 1 and Figure 2, control filters and is between website and the user browser, all the elements that user's request is browsed and image must be through the analysis and the filtrations of this control, the strainability of being paid close attention to during in view of this control exploitation by different level, the user is when using this control first, should be at first the analysis rank of this control be provided with, mainly comprises other setting of the setting of filtering content and other setting of filtration grade and some.The setting of filtering content: the web page contents that need can select filtration, can select whether to filter pictorial information, and the kind that needs the Word message of filtration, such as: pornographic, violence, reaction speech or the like, the pictorial information of filtration can be set to the filtering eroticism picture.Other setting of filtration grade, on the whole, the each have their own rank that is provided with of literal and picture is analyzed control referring to picture analyzing control and literal in detail.In addition, can also carry out some other setting, such as be provided with during detected porny uploads onto the server, perhaps carry out the report of pornographic website to relevant department.

After control independently was provided with, control began to utilize three big child controls by principle performance self function as shown in Figure 2.

The page obtains the analysis control:

The page obtains and analyzes control is the basis of this patent, and it is the bridge that the user is connected with Website server, and all site informations of user capture all can obtain the monitoring of analyzing control through the page.

Concrete principle of work is as follows: according to the information that the user submits at the IE window, the content of pages of Website server is downloaded, the content of pages of analyzing web site server comprises word content and the linked contents of wherein quoting simultaneously.Word content carries out can giving after the simple process control of literal analysis to be analyzed, and analyzes the responsive literal that whether has the user to be provided with, and according to the filtration rank that is provided with to processing such as this page shield; If linked contents is a network address, then can carry out some network address analyses, if be responsive network address, then filter; If linked contents is a picture, then picture is downloaded, and is given the picture analyzing control and handle, whether analyze is sensitization picture, and according to the filtration rank that is provided with to processing such as the page shield.If above-mentioned detection has all been passed through, normal display page content then if above-mentioned detection has a certain not pass through, then can be carried out content screening to the page according to filtering rank.

The picture analyzing control:

The picture analyzing control is to obtain with the page to analyze the control that control carries out information interaction, obtain for the page and to analyze the filtration rank that pictorial information that control passes into and user be provided with and handle, finally return a testing result, obtain the analysis control for the page and use.

Principle of work: as shown in Figure 3, the picture analyzing control obtains the page and obtains the picture that analysis control biography is come, and carries out analyzing and processing according to the rank that the user sets.If the user is set to rudimentary, then do not shield; If the user is set to middle rank, then detected picture will not be shown, and substitute with corresponding picture; If the user is set to senior, the IE page close of then user being opened will not show.

The principle that detects is: judge according to the colour of skin that at first utilize the complexion model of setting up, the number percent that detected area of skin color is accounted for image carries out mark, and a threshold value is set simultaneously, when colour of skin ratio was enough big, writing down this picture was sensitization picture; Next carries out key position and detects, carry out the discriminatory analysis of pattern-recognition according to result calculated, picture is scanned, detect key position wherein, because this detection is based on gray feature, therefore, accuracy and reliability that picture detects have been guaranteed like this even colour of skin ratio is on the low side or still can be detected by the picture of special processing in the colour of skin is judged in this key position detects.And the back page as a result that will detect obtains the analysis control.

Wherein the detection principle of key position is as follows: the people is a standard of making sensitization picture, picture is classified, according to sorting result sensitization picture and normal picture are compared then, find out the feature that sensitization picture is different from normal picture, and these features are quantized, feature after quantizing is carried out analyzing and processing, after adopting the methods analyst of greater efficiency in the pattern-recognition, can obtain the weights of some classification, thereby for picture to be detected, only need well to extract feature, and analyze, just can obtain testing result soon with these weights.Simultaneously, because sensitization picture that we begin to analyze and normal picture are all based on the gray scale picture, therefore the problem that does not have the color aspect, even some picture has been carried out color treatments, as long as the variation later on of gray scale picture is little converting to, feature with us all can detect, and this is our advanced part just also.

Control analyzed in literal:

Literal analysis control and picture analyzing control class are seemingly, also be to obtain the analysis control with the page to carry out alternately, obtain for the page and to analyze the word content that control obtains and analyze according to filtering rank and filtering content, and finally return to the page and obtain and analyze testing result of control, obtain by the page and analyze control and show to the user.

Principle of work: obtain word content and the filtering content of analyzing the control transmission according to the page, the Word message of putting down in writing in the page of analyzing web site server, the filtering content of setting according to the user carries out key word analysis simultaneously, carrying out keyword detects, when detecting the user and need the keyword of filtering content, analyze according to the filtration rank that the user sets, the same reclassify that adopts, rudimentary in not judging, middle rank is for partly deleting responsive vocabulary or not shown that senior is with page close.

Claims (6)

1, a kind of pornographic image software design approach based on the IE control, this method may further comprise the steps:

1) user is provided with the type of needs filtration and the rank of filtration as required;

2) analyze for the page script of user capture;

3) giving literal analysis control according to page script with Word message wherein analyzes;

4) giving the picture analyzing control according to page script with pictorial information wherein analyzes;

5) according to the page script link network address is wherein analyzed;

6) result who analyzes is gathered and finally be presented among user's the IE, realize the filtering eroticism image function.

2, IE browser control part method for designing as claimed in claim 1 is that filtering eroticism software is integrated in the IE plug-in unit, and webpage is carried out real-time monitoring filtering.

3, IE browser control part method for designing as claimed in claim 1, it is characterized in that: the user setup interface described in the step 1 is set in IE, and the graphical interface of user that is outwards provided by control is provided with.

4, IE browser control part method for designing as claimed in claim 1, it is characterized in that: control analyzed in the literal described in the step 3, needs filtering content and filtration rank according to user's setting, Word message is carried out keyword filter, detect corresponding keyword and then the page is filtered according to filtering rank.

5, IE browser control part method for designing as claimed in claim 1 is characterized in that: the picture analyzing control described in the step 4, adopt three kinds of different filtration ranks, and picture is carried out different processing.

6, IE browser control part method for designing as claimed in claim 1, it is characterized in that: analysis result is gathered and show described in the step 6 according to user's setting, close webpage under the strict situation, filter the sensitive image content generally speaking, do not filter under the situation about not detecting.

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