CN202044244U - Visual acuity detector based on human face recognition - Google Patents
Visual acuity detector based on human face recognition Download PDFInfo
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- CN202044244U CN202044244U CN 201120133482 CN201120133482U CN202044244U CN 202044244 U CN202044244 U CN 202044244U CN 201120133482 CN201120133482 CN 201120133482 CN 201120133482 U CN201120133482 U CN 201120133482U CN 202044244 U CN202044244 U CN 202044244U
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Abstract
The embodiment of the utility model discloses a visual acuity detector based on human face recognition, which comprises human face recognition equipment, a display, a rocker controller, a server and a main controller. The visual acuity detector provided by the embodiment of the utility model has the advantages that in the visual acuity detection process, human face characteristic information is used as a recognition mark for identity authentication; and as the human face characteristic information is unique for each user, the efficiency and the safety of authentication in the visual acuity detection process are improved, and the uniqueness of the visual acuity detection result of each unit in the visual acuity detection process is guaranteed.
Description
Technical field
This utility model relates to a kind of vision harvester, more particularly, relates to a kind of vision detector based on recognition of face.
Background technology
People's visual performance comprises: shape feel, light sensation, colour vision, depth perception.Vision is the quantizating index that shape is felt, is meant ability and the degree of human eye to body form identification.Teenager vision health problem is paid close attention to by the whole society, looks the light new concept according to the preventive medicine and the world, wants to resolve young few vision health problem, have only the vision health of foundation archives, dynamic monitoring checks erroneous ideas at the outset, and could early find visual disturbance, early diagnoses, early intervene.It is amblyopia, stravismus that the preceding child of zero year detects emphasis, and students in middle and primary schools' detection emphasis then is a myopia.
As one of detection index of teenager vision health, the national regulation students in middle and primary schools will detect distant vision twice in per term.
Existing vision detector is the basic verification password with student's class's level number or student number generally, safety is not high, can very simple input other student's authentication password carry out the vision checking, cause final vision testing result to have very big error, or having the student not participate in vision detects, and detects but other student replaces carrying out vision.
The utility model content
In view of this, the application provides a kind of vision detector based on recognition of face, based on recognition of face the user who participates in the vision detection is carried out identity validation, and is safe, and identification accurately.For achieving the above object, this utility model provides following technical scheme:
A kind of vision detector based on recognition of face comprises:
Be used to discern the recognition of face equipment of user identity;
Be used for after the user is by identification, the explicit user identity information, and after the user confirms described identity information, show the display of vision detected symbol;
Be used for the rocking bar controller that the user indicates described vision detected symbol;
The face characteristic information, identity information, vision detected symbol and the user's vision detection data that are used for described user are stored, and described vision are detected data analyze the server of filing;
Be connected with described recognition of face equipment, display, rocking bar controller and server respectively, be used to start the vision trace routine, service data to described recognition of face equipment, display, rocking bar controller and server is analyzed, and controls the master controller of described recognition of face equipment, display, rocking bar controller and server operation according to the analysis result of described service data.
Above-mentioned vision detector, preferred, also comprise:
Be connected with described master controller, be used to point out the user to carry out the voice prompting device of corresponding vision detecting operation.
Above-mentioned vision detector, preferred, also comprise:
Be used in user's vision testing process the photographic head that user's detection synchronous images is taken.
By above scheme as can be known, a kind of vision detector that the embodiment of the present application provides, in the vision testing process, with the identification marking of face characteristic information as authentication, because face characteristic information all is unique for each user, improve the highly effective and safe of verifying in the vision testing process, guaranteed the uniqueness of each user's vision testing result in the vision testing process.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of vision detector embodiment one based on recognition of face of the embodiment of the present application;
Fig. 2 is the structural representation of a kind of vision detector embodiment two based on recognition of face of the embodiment of the present application.
The specific embodiment
Below in conjunction with the accompanying drawing among this utility model embodiment, the technical scheme among this utility model embodiment is clearly and completely described, obviously, described embodiment only is this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of this utility model protection.
The structural representation of the disclosed a kind of vision detector embodiment one based on recognition of face of the embodiment of the present application comprises as shown in Figure 1:
Recognition of face equipment 101, display 102, rocking bar controller 103, server 104 and master controller 105;
Wherein:
Described recognition of face equipment 101 is used to discern user identity;
The vision detector that the user uses the embodiment of the present application to provide, the user determines one's identity by recognition of face equipment 101, starts described vision detector then;
Because user's face characteristic information is unique, can guarantee that the user participates in uniqueness and the safety in the vision testing process by authentication so have only the user to participate in the authentication process;
After the user verifies by identification, a series of users' such as the name of meeting explicit user, class details on the display 102, the user is behind the self information of confirming the user, display 102 shows the vision detected symbol, vision detected symbol in the display, multiple choices are arranged, and can be the multiple vision detected symbol of convergent-divergent by a certain percentage, and the user can select corresponding vision detected symbol according to the standing place;
After display 102 showed the vision detected symbol, the user can be by the direction of the described vision detected symbol of rocking bar controller 103 indications;
The operation principle of the vision detector that the embodiment of the present application provides is as follows:
The user is by recognition of face equipment 101 identifying user identities, recognition of face equipment 101 is gathered face characteristic information, call the face characteristic information that is stored in the server 104 by master controller 105, the face characteristic information of gathering is compared with the face characteristic information of storage in advance, when comparison matched, promptly the user was by authentication; After the user is by authentication, display 102 is by the subscriber identity information of storage in master controller 105 invoking servers 104, and show, comprise user's name, class etc. in the information that shows, after the user confirms the user basic information that shows, display 102 is presented at described vision detected symbol on the display 102 by the vision detected symbol of storage in master controller 105 invoking servers 104;
The embodiment of the present application provide based on the structural representation of the vision detector embodiment two of recognition of face as shown in Figure 2, also comprise voice prompting device 106;
Image in 107 pairs of user's visions of photographic head testing process is taken in real time, promptly can prevent has other people to replace the detected person to detect in testing process, also can be in the testing process, detected person's posture etc. is carried out record, and calls 106 couples of detected persons of voice prompting device by master controller 105 in real time and carry out voice suggestion.
The vision detector that the embodiment of the present application provides, with the authorization information of face characteristic information, accurately unique as authentication; After the user is by authentication, start the vision trace routine, the user is by the direction of rocking bar controller indication vision detected symbol, and direct convenience is after detection finishes, testing result data upload to server is stored, and by server the testing result data are analyzed, set up the student eyesight archives, simplified the vision testing process, saved detection time, testing process is more accurately quick.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use this utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, this utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. the vision detector based on recognition of face is characterized in that, comprising:
Be used to discern the recognition of face equipment of user identity;
Be used for after the user is by identification, the explicit user identity information, and after the user confirms described identity information, show the display of vision detected symbol;
Be used for the rocking bar controller that the user indicates described vision detected symbol;
The face characteristic information, identity information, vision detected symbol and the user's vision detection data that are used for described user are stored, and described vision are detected data analyze the server of filing;
Be connected with described recognition of face equipment, display, rocking bar controller and server respectively, be used to start the vision trace routine, service data to described recognition of face equipment, display, rocking bar controller and server is analyzed, and controls the master controller of described recognition of face equipment, display, rocking bar controller and server operation according to the analysis result of described service data.
2. vision detector according to claim 1 is characterized in that, also comprises:
Be connected with described master controller, be used to point out the user to carry out the voice prompting device of corresponding vision detecting operation.
3. vision detector according to claim 1 is characterized in that, also comprises:
Be used in user's vision testing process the photographic head that user's detection synchronous images is taken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120133482 CN202044244U (en) | 2011-04-29 | 2011-04-29 | Visual acuity detector based on human face recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120133482 CN202044244U (en) | 2011-04-29 | 2011-04-29 | Visual acuity detector based on human face recognition |
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| CN202044244U true CN202044244U (en) | 2011-11-23 |
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| CN 201120133482 Expired - Fee Related CN202044244U (en) | 2011-04-29 | 2011-04-29 | Visual acuity detector based on human face recognition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103902962A (en) * | 2012-12-28 | 2014-07-02 | 汉王科技股份有限公司 | Shielding or light source self-adaption human face recognition method and device |
| CN103903591A (en) * | 2012-12-25 | 2014-07-02 | 扬智科技股份有限公司 | Picture adjustment method, device and display device |
| CN104127166A (en) * | 2013-04-30 | 2014-11-05 | 明达医学科技股份有限公司 | Optical device |
| CN110236479A (en) * | 2019-05-24 | 2019-09-17 | 苏州国科康成医疗科技有限公司 | Eyesight detection and management system |
| US11944380B1 (en) | 2019-09-25 | 2024-04-02 | Welch Allyn, Inc. | Systems and methods to facilitate vision screening and reporting |
-
2011
- 2011-04-29 CN CN 201120133482 patent/CN202044244U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903591A (en) * | 2012-12-25 | 2014-07-02 | 扬智科技股份有限公司 | Picture adjustment method, device and display device |
| CN103902962A (en) * | 2012-12-28 | 2014-07-02 | 汉王科技股份有限公司 | Shielding or light source self-adaption human face recognition method and device |
| CN104127166A (en) * | 2013-04-30 | 2014-11-05 | 明达医学科技股份有限公司 | Optical device |
| CN104127166B (en) * | 2013-04-30 | 2016-01-20 | 明达医学科技股份有限公司 | Optical device |
| CN110236479A (en) * | 2019-05-24 | 2019-09-17 | 苏州国科康成医疗科技有限公司 | Eyesight detection and management system |
| US11944380B1 (en) | 2019-09-25 | 2024-04-02 | Welch Allyn, Inc. | Systems and methods to facilitate vision screening and reporting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20200429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |