CN104391857A - Equipment terminal and method for displaying webpage content according to age information - Google Patents
Equipment terminal and method for displaying webpage content according to age information Download PDFInfo
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- CN104391857A CN104391857A CN201410555437.1A CN201410555437A CN104391857A CN 104391857 A CN104391857 A CN 104391857A CN 201410555437 A CN201410555437 A CN 201410555437A CN 104391857 A CN104391857 A CN 104391857A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships
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Abstract
The invention discloses an equipment terminal and a method for displaying webpage content according to age information. The method for displaying the webpage content according to the age information provided by the invention comprises the following steps: receiving a webpage access command of a user; shooting the face of the user, and extracting facial features; identifying the facial features by using a face identification algorithm to obtain more than one face geometrical feature vectors, and combining the geometrical feature vectors to form a face geometrical feature vector describing the facial features, wherein the face identification algorithm comprises the following steps: determining a position between an iris feature and a nose wing feature in the facial features, and calculating the geometrical feature vectors of the iris feature and the nose wing feature respectively; matching the age information according to the facial geometrical feature vectors; judging whether to display the content of the webpage according to the age information, and if the age information indicates an aged allowed by the webpage, displaying the content of the webpage; otherwise, not displaying the content of the webpage. By adopting the equipment terminal and the method, juveniles are accurately prevented from accessing undesirable webpages, and the influences of the undesirable webpages on the juveniles are avoided.
Description
Technical field
The present invention relates to technical field of network management, particularly relate to a kind of method according to age information display web page content, also relate to a kind of device end.
Background technology
Adult's information of website gets more and more, and have a lot of flame to be disclosed in network, adult and minor can enter.Flame website is only pointed out and is illustrated that this network address is not suitable for minor, but minor cannot be avoided to enter this website, and minor is adversely affected.
Summary of the invention
The invention provides a kind of device end and the method according to age information display web page content, mainly solve the technical matters that minor enters flame website.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of method according to age information display web page content, comprising: the accessed web page instruction receiving user; The face of shooting user, extracts face feature; Utilize face recognition algorithms to face feature identify to obtain one with face's geometric properties vector, geometric properties duration set forms the face's geometric properties vector describing face feature; Wherein, face recognition algorithms comprises: determine the position between eye iris feature in face feature and wing of nose feature; Calculate the geometric feature of eye iris feature and wing of nose feature respectively; According to face's geometric properties Vectors matching age information; The content of display web page is judged whether according to age information, if age information is the age that webpage allows, then the content of display web page, otherwise, then do not show.
Wherein, comprise before receiving the accessed web page instruction step of user: the content of the webpage mated respectively by Different age group is saved in variable execution module; Judge whether that the content step of display web page is according to age information: according to the content of age information display with the webpage mated in variable execution module.
Wherein, face recognition algorithms is utilized also to comprise: to determine the position between canthus feature in face feature and corners of the mouth feature; Calculate the geometric feature of canthus feature and corners of the mouth feature respectively.
Wherein, face recognition algorithms is utilized also to comprise: to determine the position between Nasolabial furrow wrinkles feature in face feature and wrinkles on one's forehead feature; Calculate the geometric feature of Nasolabial furrow wrinkles feature and wrinkles on one's forehead feature respectively.
For solving the problems of the technologies described above, present invention also offers a kind of device end, comprising receiver module, front-facing camera, face discrimination module, matching module and judge module, receiver module provides webpage to user and receives the accessed web page instruction of user; Front-facing camera is used for taking pictures to the face of user and extracting face feature; Face discrimination module for utilize face recognition algorithms to face feature identify to obtain one with face's geometric properties vector; Matching module is used for according to face's geometric properties Vectors matching age information; Judge module is used for the content judging whether display web page according to age information; Face discrimination module comprises analysis module and computing module, and analysis module is for determining the position between eye iris feature in face feature and wing of nose feature; Computing module is used for the geometric feature calculating an iris feature and wing of nose feature according to position respectively; Wherein, geometric properties duration set forms the face's geometric properties vector describing face feature.
Wherein, device end also comprises variable execution module, the content of webpage of variable execution module for preserving Different age group and mating respectively;
Wherein, analysis module also can be used for determining the position between canthus feature in face feature and corners of the mouth feature; Analysis module also can be used for the geometric feature calculating canthus feature and corners of the mouth feature respectively.
Wherein, analysis module also can be used for determining the position between Nasolabial furrow wrinkles feature in face feature and wrinkles on one's forehead feature; Analysis module also can be used for the geometric feature calculating Nasolabial furrow wrinkles feature and wrinkles on one's forehead feature respectively.
In device end of the present invention and the method according to age information display web page content, when device end opens webpage, display web page content is judged whether according to the age information of user, if age of user is the age that webpage allows, then display web page content, otherwise, then do not show, thus prevent minor to enter bad webpage exactly, avoid the impact of minor by bad webpage.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the present invention according to method first embodiment of age information display web page content;
Fig. 2 is another schematic flow sheet of face recognition algorithms in Fig. 1;
Fig. 3 is another schematic flow sheet again of face recognition algorithms in Fig. 1;
Fig. 4 is the schematic flow sheet of the present invention according to method second embodiment of age information display web page content;
Fig. 5 is the structural representation of present device terminal one embodiment;
The workflow of device end each module when Fig. 6 is user's accessed web page.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
First embodiment
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of the present invention according to method first embodiment of age information display web page content.Method according to age information display web page content comprises the following steps:
S11: the accessed web page instruction receiving user.
Wherein, this webpage can be the webpage of the content such as science and technology, business or pornographic, and instruction can be user have a mind to or by mistake click open webpage.
S12: the face of shooting user, extracts face feature;
Wherein, the face feature extracted can be eye iris, the wing of nose, the corners of the mouth, canthus etc.
S13: utilize face recognition algorithms to face feature identify to obtain one with upper face geometric properties vector, and one with geometric properties duration set form the face's geometric properties vector describing described face feature;
Wherein, face recognition algorithms comprises:
S131: determine the position between eye iris feature in face feature and wing of nose feature;
S132: the geometric feature calculating eye iris feature and wing of nose feature respectively, geometric properties duration set forms the face's geometric properties vector describing face feature.
As shown in Figure 2, face recognition algorithms also can be:
S133: determine the position between canthus feature in face feature and corners of the mouth feature;
S134: the geometric feature calculating canthus feature and corners of the mouth feature respectively.
As shown in Figure 3, face recognition algorithms can also be:
S135: to determine between Nasolabial furrow wrinkles feature in face feature and wrinkles on one's forehead feature or position between eyebrow corner characteristics and crow's feet feature etc.;
S136: to calculate respectively between Nasolabial furrow wrinkles feature and wrinkles on one's forehead feature or geometric feature between eyebrow corner characteristics and crow's feet feature etc.
S14: according to face's geometric properties Vectors matching age information;
Wherein, geometric properties Vectors matchings different in the server has the corresponding age, so the geometric feature of face's geometric properties vector and user's face feature can go out age corresponding to user by Rapid matching.
S15: the content judging whether display web page according to age information, if age information is the age that webpage allows, then the content of display web page, otherwise, then do not show.
Wherein, the age bracket that different web pages content allows access is set in server, particularly, the age bracket allowing access can be set according to some word in webpage or picture, then arranging containing word or porny etc. such as occurring " forbidding teenage " age bracket allowing access in such as webpage is more than 18 years old, if the age information of user measured in step S13 is 19 years old or more, because 19 years old or more meets the age bracket of the access that webpage allows, then show the content in this webpage, if age information measured in step S13 is 17 years old or following, then do not show the content in this webpage, namely webpage can show " webpage is made mistakes ", " cannot access " or the content of pages such as " forbidding that minor accesses ".
Certainly, in other embodiments, if the age information of user is not webpage allow age bracket, then returns step S12, the age information of user is identified again.
In device end of the present invention and the method according to age information display web page content, when device end opens webpage, display web page content is judged whether according to the age information of user, if age of user is the age that webpage allows, then display web page content, otherwise, then do not show, the bad webpage thus prevention minor enters, avoids the impact of minor by bad webpage.
Second embodiment
Refer to Fig. 4, Fig. 4 is the schematic flow sheet of the present invention according to method second embodiment of age information display web page content.The present embodiment at least comprises all process steps of above-described embodiment, and difference is, comprises before receiving the accessed web page instruction step of user:
S10: the content of the webpage mated respectively by Different age group is saved in variable execution module.
Wherein, variable execution module in the server preserves the corresponding content performing display or not webpage when receiving all ages and classes information, variable performs mould, for example, the content saving webpage A in variable execution module only more than 18 years old user can show, as user's accessed web page A, the age information of the user be identified is 19 years old, the age shown is allowed to make comparisons 19 years old and the content of the webpage in variable execution module, if meet the age of the content of display web page A, perform the content of display web page A, if do not meet, the not content of display web page A.So according to age of user, step S15 judges whether that display web page content is specially: judge whether to show the content with the webpage mated in variable execution module according to age of user.
Refer to Fig. 5, Fig. 5 is the structural representation of present device terminal one embodiment.Device end 300 comprises receiver module 31, front-facing camera 32, face discrimination module 33, matching module 34 and judge module 35.
The device end 300 of the present embodiment can be mobile phone, various types of computer, personal digital assistant etc., receiver module 31 can be browser, mainly provide webpage to user and receive the accessed web page instruction of user, face discrimination module 33, judge module 43 can be located in server, and front-facing camera 32 is for taking pictures to the face of user and extracting face feature; Face discrimination module 33 identifies to obtain face's geometric properties vector to face feature for utilizing face recognition algorithms; Matching module 34 is for according to face's geometric properties Vectors matching age information; Judge module 35 is for judging whether the content of display web page according to age information; Face discrimination module 33 comprises analysis module 331 and computing module 332, and analysis module 331 is for determining the position between eye iris feature in face feature and wing of nose feature, between canthus feature and corners of the mouth feature or between Nasolabial furrow wrinkles feature and wrinkles on one's forehead feature; Computing module 332 is for distinguishing the geometric feature between eye iris feature and wing of nose feature, between canthus feature and corners of the mouth feature or between Nasolabial furrow wrinkles feature and wrinkles on one's forehead feature according to position; Wherein, geometric properties duration set forms the face's geometric properties vector describing face feature.
Device end 400 also comprises the variable execution module 36 be located in server, the content of webpage of variable execution module 44 for preserving Different age group and mating respectively.
Refer to Fig. 6, the workflow of device end each module when Fig. 6 is user's accessed web page, in device end 400, the workflow of each module is:
S20: the web page contents mated respectively by Different age group is saved in variable execution module 36;
S30: receiver module 31 receives the accessed web page instruction of user;
S40: preposition shooting 32 is taken pictures to user face and extracted face feature;
S50: analysis module 331 determines the position between eye iris feature in described face feature and wing of nose feature;
S60: computing module 332 calculates the geometric feature of described eye iris feature and described wing of nose feature respectively according to described position;
S70: matching module 34 is age information according to described face geometric properties Vectors matching;
S80: judge module 35 judges whether to show the content with the webpage mated in variable execution module 36 according to step 70 age of user;
S90: if the web page contents age of user of accessing is the age allowing access in variable execution module 36, then variable execution module 36 performs the content of this webpage of display;
S100: if age of user is the age not allowing to access in variable execution module 36, then variable execution module 36 performs not display web page content or returns step S40 again to the age information identifying user.
In device end of the present invention and the method according to age information display web page content, when device end opens webpage, the content of display web page is judged whether according to age of user information, if age of user is webpage allow the age, the then content of display web page, otherwise, then do not show, thus prevent minor to enter bad webpage exactly, avoid the impact of minor by bad webpage.
These are only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. according to a method for age information display web page content, it is characterized in that, comprising:
Receive the accessed web page instruction of user;
Take the face of described user, extract face feature;
Utilize face recognition algorithms to described face feature identify to obtain one with face's geometric properties vector, described geometric properties duration set forms the face's geometric properties vector describing described face feature; Wherein, described face recognition algorithms comprises: determine the position between eye iris feature in described face feature and wing of nose feature; Calculate the geometric feature of described eye iris feature and described wing of nose feature respectively;
Age information according to described face geometric properties Vectors matching;
Judge whether according to described age information the content showing described webpage, if described age information is the age that described webpage allows, then show the content of described webpage, otherwise, then do not show.
2. method according to claim 1, is characterized in that, comprises: the content of the described webpage mated respectively by Different age group is saved in variable execution module before the accessed web page instruction step of described reception user;
Describedly judge whether that the content step showing described webpage is according to described age information: according to the content of described age information display with the described webpage mated in described variable execution module.
3. method according to claim 1, is characterized in that, described face recognition algorithms also comprises: determine the position between canthus feature in described face feature and corners of the mouth feature; Calculate the geometric feature of described canthus feature and described corners of the mouth feature respectively.
4. method according to claim 1, is characterized in that, described face recognition algorithms also comprises: determine the position between Nasolabial furrow wrinkles feature in described face feature and wrinkles on one's forehead feature; Calculate the geometric feature of described Nasolabial furrow wrinkles feature and described wrinkles on one's forehead feature respectively.
5. a device end, is characterized in that, comprising:
Receiver module, described receiver module provides webpage to user and receives the accessed web page instruction of user;
Front-facing camera, described front-facing camera is used for taking pictures to the face of described user and extracting face feature;
Face discrimination module, utilize face recognition algorithms to described face feature identify to obtain one with face's geometric properties vector;
Matching module, described matching module is used for age information according to described face geometric properties Vectors matching;
Judge module, described judge module is used for judging whether according to described age information the content showing described webpage;
Described face discrimination module comprises:
Analysis module, described analysis module is for determining the position between eye iris feature in described face feature and wing of nose feature;
Computing module, described computing module is used for the geometric feature calculating described eye iris feature and described wing of nose feature according to described position respectively;
Wherein, described geometric properties duration set forms the face's geometric properties vector describing described face feature.
6. device end according to claim 5, is characterized in that, described device end also comprises variable execution module, the content of described webpage of described variable execution module for preserving Different age group and mating respectively.
7. device end according to claim 5, is characterized in that,
Described analysis module also can be used for determining the position between canthus feature in described face feature and corners of the mouth feature;
Described analysis module also can be used for the geometric feature calculating described canthus feature and described corners of the mouth feature respectively.
8. device end according to claim 5, is characterized in that,
Described analysis module also can be used for determining the position between Nasolabial furrow wrinkles feature in described face feature and wrinkles on one's forehead feature;
Described analysis module also can be used for the geometric feature calculating described Nasolabial furrow wrinkles feature and described wrinkles on one's forehead feature respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410555437.1A CN104391857A (en) | 2014-10-17 | 2014-10-17 | Equipment terminal and method for displaying webpage content according to age information |
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| CN201410555437.1A CN104391857A (en) | 2014-10-17 | 2014-10-17 | Equipment terminal and method for displaying webpage content according to age information |
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Cited By (6)
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| CN106446823A (en) * | 2016-09-20 | 2017-02-22 | 北京金山安全软件有限公司 | Method and device for identifying age of user and electronic equipment |
| CN106572363A (en) * | 2016-11-01 | 2017-04-19 | 北京小米移动软件有限公司 | Content play control method and device |
| CN107346408A (en) * | 2016-05-05 | 2017-11-14 | 鸿富锦精密电子(天津)有限公司 | Age recognition methods based on face feature |
| CN108959619A (en) * | 2018-07-17 | 2018-12-07 | 武汉市冰盒网络科技有限公司 | Content screen method, user equipment, storage medium and device |
| CN112163462A (en) * | 2020-09-08 | 2021-01-01 | 北京数美时代科技有限公司 | Face-based juvenile recognition method and device and computer equipment |
| CN113657188A (en) * | 2021-07-26 | 2021-11-16 | 浙江大华技术股份有限公司 | Face age identification method, system, electronic device and storage medium |
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Application publication date: 20150304 |