CN1167226C - Filtration system of pornographic film and its method - Google Patents
Filtration system of pornographic film and its method Download PDFInfo
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- CN1167226C CN1167226C CNB011244844A CN01124484A CN1167226C CN 1167226 C CN1167226 C CN 1167226C CN B011244844 A CNB011244844 A CN B011244844A CN 01124484 A CN01124484 A CN 01124484A CN 1167226 C CN1167226 C CN 1167226C
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Abstract
The present invention relates to an erotic film filtering system and a method thereof, which is used for filtering image data streams with erotic pictures through transmission. The erotic film filtering system comprises an image pickup device and an erotic picture identifying engine, wherein the image pickup device also comprises a pickup unit, a copying unit and an intercepting unit; the pickup unit is used for picking up the image data of the image data streams; the copying unit replicates the picked image data into copied image data, and inputs the copied image data into an erotic picture identifying engine so that the erotic picture identifying engine can identify the copied image data; when the erotic picture identifying engine identifies that the copied image data has the erotic pictures, the erotic picture identifying engine transmits a control signal to the intercepting unit, and the intercepting unit immediately intercepts the residual image data of the image data streams.
Description
Technical field
The present invention relates to relevant for a kind of pornographic information filtering system and method, and particularly relevant for a kind of filtration system and method for sex film.
Background technology
The rise of network brings the communication environment of quick and convenient and the circulation of information, and network has been created an abundant Virtual Space (cyberspace), and the user can enjoy a trip to therebetween, but the problem that this virtual world also has real world often to run into.Recently the network crime increases gradually, causes that all circles pay close attention to, for example: network pornography, Internet fraud, computer virus etc., wherein, seriously injure teen-age physical and mental health especially with the spreading unchecked of network pornography.Popularize the improvement of browser along with network, the user does not need too many computer relevant knowledge, just can touch pornographic information from many porn sites easily, add the network virtual space unique confidentiality, make network user can conceal the true status of oneself easily and search pornographic information on the net, make the Virtual Space of network be flooded by pornographic information.
In order to make the minor both use Internet resources, and the unlikely negative effect that is subjected to the network harmful information, provide right to choose to the people who does not want to see this type of information simultaneously.The present commercially available filtration software that deters pornographic information, can be installed on online computer, for example: software is filtered in websites such as network pornography stop X-STOP or SurfWatch, has a large amount of station platform information storehouses, when the network that is linked when if the user surfs the Net belongs to the blacklist that filters in the software, the situation that can't link will appear, and so just can anti-blocking up to ten thousand porn sites, FTP (File Transfer Protocol) archives transmission center and news discusses group (News Group); Yet fail the regular update station platform information if filter software, in case network address is changed in the porn site or when having newly-increased porn site to produce, the invasion that just can't effectively stop pornographic information.
The pornographic network information comprises literal, picture and film, yet is subject to the speed of network, at present LAN (Local Area Network only; LAN) frequency range can transmit a large amount of image datas fast, therefore the pornographic information that prevail of Wide Area Network (Wide Area Network) is pornographic literal and porny mostly, and the most circulation style of sex film still sells in the mode of CD-RW discsCD-RW.Along with the increase gradually of network bandwidth and the development of Computer Multimedia Technology, pornographic image, sound that the pornographic network information is provided have more penetration and corrosivity than traditional skin magazine or video tape, therefore in a foreseeable future, no matter be at digital network or matching test network, sex film must be one of leading role who transmits in the next round network.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of sex film filtration system and method, see through the pornographic imaging data stream that transmits in order to filter.
According to purpose of the present invention, a kind of sex film filter method is proposed, see through the imaging data stream that transmits in order to filter, wherein this imaging data stream has porny, and the sex film filter method comprises: at first, the image data of pick-up image data flow; Then, institute's picked image data are copied as the duplicate image data; Then, whether identification duplicate image is porny; When this duplicate image is porny, the residue image data of interception imaging data stream.
According to another object of the present invention, a kind of sex film filtration system is proposed, in order to the imaging data stream that filtration has porny, this sex film filtration system comprises image capture unit and pornographic picture discerning engine.Image capture unit is accepted the input of imaging data stream, and controls the image output data flow to playing device, and image capture unit also comprises acquisition unit, copied cells and interception unit, and acquisition unit is in order to the image data of pick-up image data flow; Copied cells copies as the duplicate image data with institute's picked image data; Interception unit is in order to tackle the residue image data of this imaging data stream; And pornographic picture discerning engine, in order to this duplicate image data of identification, when this duplicate image was porny, pornographic picture discerning engine transmitted controlling signal to interception unit, and interception unit is tackled the residue image data of imaging data stream immediately.
Sex film filtration system of the present invention and method, utilize the image picture of image capture unit sampling pick-up image data flow, and whether be sex film by the direct identification of pornographic picture discerning engine institute picked image picture, can filter and see through the imaging data stream that transmits, the output of control imaging data stream, and reach pornographic image information filtration and the interception sex film function, make the kind Internet resources of using of minor, and the unlikely negative effect that is subjected to the network harmful information, the invasion of effectively stopping pornographic image information.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and be described in detail below in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 shows the calcspar according to the filtration system of the sex film of a preferred embodiment of the present invention.
Fig. 2 shows the flow chart according to the filter method of the sex film of a preferred embodiment of the present invention.
Embodiment
Please refer to Fig. 1, Fig. 1 shows the calcspar according to the filtration system of the sex film of a preferred embodiment of the present invention.The filtration system 10 of sex film in order to the imaging data stream that filtration has porny, comprises image capture unit 100 and pornographic picture discerning engine 110.Imaging data stream Ds, as forms such as MPEG, AVI, system sees through digital network or matching test network and transmits and input to image capture unit 100, control image output data flow Ds to playing device 200 by image capture unit 100 again, wherein playing device 200 can be applications such as playing formula or browser, for example in time plays formula Real Player or television channel browser.Image capture unit 100 also comprises acquisition unit 102, copied cells 104 and interception unit 106.Acquisition unit 102 is in order to the image data of pick-up image data flow, copied cells 104 copies as duplicate image data Dc with institute's picked image data, and duplicate image data Dc is imported pornographic picture discerning engine 110 carry out identification, pick out this duplicate image data Dc when having porny at pornographic picture discerning engine 110, pornographic picture discerning engine 110 transmits controlling signal Cb to interception unit 106, and interception unit 106 is tackled the residue image data of imaging data stream immediately.The filtration system 10 of sex film of the present invention can be installed in any imaging data stream part that Ds flows through, for example be installed on the station selector, on the image processing arrangement of television set or computer or be installed in link (port) on the network, (parser) separates imaging data stream to tackle via analyzer.
Please refer to Fig. 2, Fig. 2 shows the flow chart according to the filter method of the sex film of a preferred embodiment of the present invention.The sex film filter method, see through the imaging data stream that transmits in order to filter, its filter method begins to enter step 202 as shown in Figure 2, at first import imaging data stream Ds to image capture unit 100, export imaging data stream Ds to playing device 200 by image capture unit 100.When imaging data stream Ds constantly exports applications such as playing formula or browser to, if shown in the step 206, the imaging data stream Ds sampling pick-up image data that 102 pairs of acquisition units are received.Because imaging data stream Ds has 30 pictures one second approximately, and the variation of picture is not too large in the second, and the therefore picture of sampling acquisition from imaging data stream Ds is enough to loyalty and reflects real screen in the film; And sample mode is to sample to the time interval or to some intervals of frame (frame) to take out complete picture, for example capture one of one or the acquisition of per 30 pictures each second, its picked image data are the static image picture, and when stopping to capture 50 five seconds behind the acquisition five seconds continuously, then institute's picked image data are dynamic image data, include the image picture of several Zhang Lianxu, and when capturing, can improve its discrimination power than plurality of pictures.Then in step 208, judge whether institute's picked image data comprise the last image picture of imaging data stream Ds, if then finish this filter method; If not, then enter step 210.
In step 210, copied cells 104 copies as duplicate image data Dc with institute's picked image data, and with duplicate image data Dc input pornographic picture discerning engine 110, the same time, imaging data stream Ds still constantly sends playing device 200 to.Then, shown in step 212, pornographic picture discerning engine 110 carries out the identification of duplicate image data Dc; Because sex film has stirring, the half-naked naked picture of many attitudes, pornographic picture discerning engine 110 can colour of skin ratio as its identification mode.In step 214, when pornographic picture discerning engine 110 is not checked through duplicate image data Dc and comprises porny, then get back to step 206, acquisition unit 102 is proceeded the sampling acquisition of imaging data stream; When being checked through duplicate image data Dc, pornographic picture discerning engine 110 comprises porny, the parts of skin that for example detects the people is more, thereby film data is flowed Ds differentiate and to be sex film, pornographic picture discerning engine 110 just transmits controlling signal Cb to image capture unit 100, and notice image capture unit 100 stops playing device 200 is transmitted imaging data stream Ds.Then, shown in step 216, interception unit 106 is tackled the residue image data of imaging data stream immediately, after the residue image data of this imaging data stream is blocked, this playing device 200 promptly stops to play this imaging data stream, and realize the identification of network pornography film and the function of interception, finish the filter method of sex film.
In sum; though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; those of ordinary skill in the art; without departing from the spirit and scope of the present invention; can be used for a variety of modifications and variations, so protection scope of the present invention is looked the accompanying Claim scope and is defined.
Claims (25)
1. a sex film filter method sees through an imaging data stream that transmits in order to filter.Wherein this imaging data stream has a pornographic picture at least, and this sex film filter method comprises:
Capture an image data of this imaging data stream;
Duplicating this image data that is captured is a duplicate image data;
Whether this duplicate image of identification is porny; And
When this duplicate image is porny, tackle the residue image data of this imaging data stream.
2. sex film filter method as claimed in claim 1, wherein this image data of this imaging data stream is to capture with sample mode.
3. sex film filter method as claimed in claim 2, wherein this sample mode is that the time interval is sampled.
4. sex film filter method as claimed in claim 2, wherein this sample mode is the some interval samplings to frame.
5. sex film filter method as claimed in claim 2, this image data that is wherein captured are a static image picture.
6. sex film filter method as claimed in claim 2, this image data that is wherein captured is a dynamic image data, comprises many continuous image pictures.
7. sex film filter method as claimed in claim 1 wherein before this imaging data stream of acquisition, comprises that also this image data of input flows to an image capture unit.
8. sex film filter method as claimed in claim 7, wherein after this imaging data stream was input to this image capture unit, this imaging data stream then exported a playing device to.
9. sex film filter method as claimed in claim 8, wherein this playing device is a broadcast formula.
10. sex film filter method as claimed in claim 8, wherein this playing device is a browser.
11. sex film filter method as claimed in claim 8, wherein this duplicate image data is to input to a pornographic picture discerning engine to carry out identification.
12. sex film filter method as claimed in claim 11, wherein when this duplicate image data of this pornographic picture discerning engine identification has this porny, the residue image data that this pornographic picture discerning engine notifies this image capture unit to tackle this imaging data stream.
13. sex film filter method as claimed in claim 12, wherein after the residue image data of this imaging data stream was blocked, this playing device promptly stopped to play this imaging data stream.
14. sex film filter method as claimed in claim 11, wherein this pornographic picture discerning engine is as its identification mode with colour of skin ratio.
15. a sex film filtration system, in order to this imaging data stream that filtration has at least one porny, this sex film filtration system comprises:
One image capture unit is accepted the input of this imaging data stream, and this image data of control output flow to a playing device, and this image capture unit comprises:
One acquisition unit is in order to capture an image data of this imaging data stream;
One copied cells, this image data that captures in order to duplicate are a duplicate image data; And
One interception unit is in order to tackle the residue image data of this imaging data stream; And
One pornographic picture discerning engine, in order to this duplicate image data of identification, when this duplicate image was porny, pornographic picture discerning engine transmitted a controlling signal to this interception unit, and tackled the residue image data of this imaging data stream.
16. sex film filtration system as claimed in claim 15, wherein this imaging data stream is to see through a network to transmit.
17. sex film filtration system as claimed in claim 16, wherein this network is meant digital network.
18. sex film filtration system as claimed in claim 16, wherein this network is meant the matching test network.
19. sex film filtration system as claimed in claim 15, wherein this acquisition unit is this image data that captures this imaging data stream with sample mode.
20. sex film filtration system as claimed in claim 19, wherein this sample mode is that the time interval is sampled.
21. sex film filtration system as claimed in claim 19, wherein this sample mode is the some interval samplings to frame.
22. sex film filtration system as claimed in claim 19, this image data that is wherein captured are a static image picture.
23. sex film filtration system as claimed in claim 19, this image data that is wherein captured is a dynamic image data, comprises many continuous image pictures.
24. sex film filtration system as claimed in claim 15, wherein this playing device is a broadcast formula.
25. sex film filtration system as claimed in claim 15, wherein this playing device is a browser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011244844A CN1167226C (en) | 2001-07-31 | 2001-07-31 | Filtration system of pornographic film and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011244844A CN1167226C (en) | 2001-07-31 | 2001-07-31 | Filtration system of pornographic film and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1400776A CN1400776A (en) | 2003-03-05 |
| CN1167226C true CN1167226C (en) | 2004-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011244844A Expired - Fee Related CN1167226C (en) | 2001-07-31 | 2001-07-31 | Filtration system of pornographic film and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1167226C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361451C (en) * | 2005-11-18 | 2008-01-09 | 郑州金惠计算机系统工程有限公司 | System for detecting eroticism and unhealthy images on network based on content |
| CN100361450C (en) * | 2005-11-18 | 2008-01-09 | 郑州金惠计算机系统工程有限公司 | System for blocking off erotic images and unhealthy information in internet |
| CN101441717B (en) * | 2007-11-21 | 2010-12-08 | 中国科学院计算技术研究所 | Method and system for detecting eroticism video |
| US8072462B2 (en) * | 2008-11-20 | 2011-12-06 | Nvidia Corporation | System, method, and computer program product for preventing display of unwanted content stored in a frame buffer |
| CN102014295B (en) * | 2010-11-19 | 2012-11-28 | 嘉兴学院 | Network sensitive video detection method |
-
2001
- 2001-07-31 CN CNB011244844A patent/CN1167226C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1400776A (en) | 2003-03-05 |
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Address after: Taipei City, Taiwan, China Patentee after: InterVideo, Digital Technology Corp. Address before: Taipei City, Taiwan, China Patentee before: INTERVIDEO DIGITAL TECHNOLOGY CORP. |
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