CN104394252A - Eye degree detection method and mobile terminal - Google Patents
Eye degree detection method and mobile terminal Download PDFInfo
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- CN104394252A CN104394252A CN201410741884.6A CN201410741884A CN104394252A CN 104394252 A CN104394252 A CN 104394252A CN 201410741884 A CN201410741884 A CN 201410741884A CN 104394252 A CN104394252 A CN 104394252A
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Abstract
The invention discloses an eye degree detection method and mobile terminal. The method comprises the steps that the mobile phone display screen working state is detected, a background starts a front camera when a display screen is activated; the front camera captures scene information in the mobile phone screen visible range and recognizes whether face information exists in the scene information; when the face information exists in the scene information, the background opens an infrared unit, sends infrared rays to user eyes and completes refraction on the eyes through a retina skiascope; the font size of the mobile phone screen is adjusted according to the eye vision and human faces. The method and the mobile phone have the advantages that the user eye degree can be detected through the retina skiascope, the font size of the mobile phone screen is adjusted according to user eye vision, the defects that some amblyopia patients who forget to carry eyeglasses or users who do not have to carry eyeglasses at any time want to see targets clearly but cannot see the targets clearly are overcome, and the mobile terminal can be used by amblyopia patients conveniently.
Description
Technical field
The present invention relates to mobile phone technique field, especially relate to a kind of method and the mobile terminal thereof that detect the eyes number of degrees.
Background technology
Along with the progress of information technology and developing rapidly of communication product, mobile device is popularized in crowd, in daily life mobile phone become people life an important part comprise the elderly.But the presbyopia of the elderly uses mobile phone to have very large inconvenience, and button is too little, comprise the electronic document that address list is relevant with reading with transmission information, all seem very painstaking.If we mobile phone there being the optometry device of automatic Verification eye pupil can the automatic Verification eyes number of degrees, then can opening corresponding application and SMS, automatically amplifying the button of touchscreen keypad, this is benefited to the elderly beyond doubt.
Therefore, the present invention proposes a kind of mobile phone that automatically can detect the eyes number of degrees, too little with the font met in prior art in mobile phone screen, cause the problems such as Dyslexia.
Summary of the invention
The invention provides a kind of method and the mobile terminal thereof that detect the eyes number of degrees, too little with the font solved in mobile phone screen of the prior art, cause the problems such as Dyslexia.
Technical problem solved by the invention realizes by the following technical solutions:
Detect a method for the eyes number of degrees, comprise the following steps:
101, the display screen operating state of detection of handset, when display screen activates, backstage starts front-facing camera;
102, front-facing camera catches the scene information within the scope of described mobile phone screen finding, identifies in described scene information whether there is face information;
When 103, there is face information in described scene information, infrared facility is opened on backstage, and sends infrared ray to eyes of user, completes optometry process by retinoscopy mirror to eyes;
104, according to the font size of the adjustment mobile phone screen in eye eyesight and people face.
As preferred technical scheme, also comprised before the display screen operating state of described detection of handset: user's selection function pattern, as user selects manually to arrange pattern, then described mobile phone is according to the font size of the vision condition adjustment mobile phone screen of user, specifically comprises:
The vision parameter of an input eye;
Mobile phone is according to the font size of the vision parameter adjustment mobile phone screen of user.
As preferred technical scheme, described front-facing camera catches the scene information within the scope of described mobile phone screen finding, also comprises and utilizes face recognition technology to identify facial image, catches front face.
As preferred technical scheme, described retinoscopy mirror completes optometry process to eyes and comprises the following steps:
Open focus image;
Described infrared facility sends infrared ray to eyes of user;
Be reflected back through retinoscopy according to described infrared facility transmission infrared ray to eyes of user and judge weak-eyed.
As preferred technical scheme, described infrared facility comprises cpu chip, receiver module and transmitter module, user open focus image time, described infrared facility is automatically followed and is started and send infrared ray.
Present invention also offers a kind of mobile terminal, described mobile terminal comprises touch-screen, and wherein, described mobile phone terminal also comprises:
Retinoscopy mirror, for detecting user's eyesight;
Infrared facility, is connected with described retinoscopy mirror, for sending infrared ray to eyes of user, and receiving the infrared ray that eyes of user reflects, completing optometry process for described retinoscopy mirror;
Adjusting device, the user's eyesight for surveying according to described retinoscopy microscopy adjusts the font size in mobile phone screen.
As preferred technical scheme, also comprise user's selection function module, the font size of the vision condition adjustment mobile phone screen that described mobile phone terminal inputs according to user; Or
Described mobile phone terminal automatically detects the vision condition of user and adjusts the font size of mobile phone screen.
The beneficial effect that the present invention has is: the eyes number of degrees that can be detected user by retinoscopy mirror, and according to the eyesight size of user in mobile phone screen, overcome and glasses are left behind for some amblyopia patients or some unnecessary eyeglass users that carries at any time are wanted to see target clearly and the situation that do not see Chu, extremely facilitate the use of amblyopia patient.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the present invention: a kind of method flow diagram detecting the eyes number of degrees.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
With reference to shown in Fig. 1, a kind of method detecting the eyes number of degrees, comprises the following steps:
101, the display screen operating state of detection of handset, when display screen activates, backstage starts front-facing camera;
102, front-facing camera catches the scene information within the scope of described mobile phone screen finding, identifies in described scene information whether there is face information;
When 103, there is face information in described scene information, infrared facility is opened on backstage, and sends infrared ray to eyes of user, completes optometry process by retinoscopy mirror to eyes;
104, according to the font size of the adjustment mobile phone screen in eye eyesight and people face.
Wherein, also comprised before the display screen operating state of described detection of handset: user's selection function pattern, as user selects manually to arrange pattern, then described mobile phone is according to the font size of the vision condition adjustment mobile phone screen of user, specifically comprises:
The vision parameter of an input eye;
Mobile phone is according to the font size of the vision parameter adjustment mobile phone screen of user.
Described front-facing camera in step 102 catches the scene information within the scope of described mobile phone screen finding, also comprises and utilizes face recognition technology to identify facial image, catches front face.
Described retinoscopy mirror in step 103 completes optometry process to eyes and comprises the following steps:
Open focus image;
Described infrared facility sends infrared ray to eyes of user;
Be reflected back through retinoscopy according to described infrared facility transmission infrared ray to eyes of user and judge weak-eyed.
Retinoscopy is a kind of method of refractive power of objective measurement eye, the method utilizes skiascope to return from retinal reflex to the infrared ray that the mobile phone infrared facility of eyeball sends, these reflection rays there occurs change after the dioptric composition of eyeball, by checking that the vergence of emission of light can judge the refractive power of eye.Simultaneously by this focus image technology, when eyes of user stares at this image (fuzzy to clear gradual change), the pupil of auto-focusing is exaggerated or is shunk by the fuzzy process to clear gradual change, check the incident retrobulbar focus condition of infrared ray, the poly-loose difference degree that retinoscopy mirror is measured between eye subject and emmetropia completes optometry process automatically.
Present invention also offers a kind of mobile terminal, described mobile terminal comprises touch-screen, and wherein, described mobile phone terminal also comprises: retinoscopy mirror, infrared facility, adjusting device.
Retinoscopy mirror is for detecting user's eyesight;
Infrared facility is connected with described retinoscopy mirror, for sending infrared ray to eyes of user, and receiving the infrared ray that eyes of user reflects, completing optometry process for described retinoscopy mirror;
User's eyesight that adjusting device is used for surveying according to described retinoscopy microscopy adjusts the font size in mobile phone screen.
The present invention also comprises user's selection function module, the font size of the vision condition adjustment mobile phone screen that described mobile phone terminal inputs according to user; Or
Described mobile phone terminal automatically detects the vision condition of user and adjusts the font size of mobile phone screen.
During use, user is by user's selection function module, and when selecting manually to input eyesight, described mobile phone terminal adjusts the font size of mobile phone screen according to the vision condition that user inputs; When selecting the eyesight automatically detecting user, described mobile phone terminal automatically detects the vision condition of user and adjusts the font size of mobile phone screen.
When automatically detecting the eyesight of user, start front-facing camera and the scene information caught within the scope of described mobile phone screen finding, identify in described scene information whether there is face information, utilize face recognition technology to identify facial image simultaneously, catch front face.
Launch infrared ray in eyes by infrared facility, go out eyes, go out eyes by dioptric refraction back reflection in eyes by dioptric refraction back reflection in eyes, mobile phone surveys user's eyesight by retinoscopy microscopy after receiving these infrared rays reflected again; Then the user's eyesight surveyed according to described retinoscopy microscopy adjusts the font size in mobile phone screen.
The eyes number of degrees of user can be detected by retinoscopy mirror, and according to the eyesight size of user in mobile phone screen, overcome and glasses are left behind for some amblyopia patients or some unnecessary eyeglass users that carries at any time are wanted to see target clearly and the situation that do not see Chu, extremely facilitate the use of amblyopia patient.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (8)
1. detect a method for the eyes number of degrees, it is characterized in that, comprise the following steps:
101, the display screen operating state of detection of handset, when display screen activates, backstage starts front-facing camera;
102, front-facing camera catches the scene information within the scope of described mobile phone screen finding, identifies in described scene information whether there is face information;
When 103, there is face information in described scene information, infrared facility is opened on backstage, and sends infrared ray to eyes of user, completes optometry process by retinoscopy mirror to eyes;
104, according to the font size of the adjustment mobile phone screen in eye eyesight and people face.
2. a kind of method detecting the eyes number of degrees according to claim 1, it is characterized in that, also comprised before the display screen operating state of described detection of handset: user's selection function pattern, as user selects manually to arrange pattern, then described mobile phone is according to the font size of the vision condition adjustment mobile phone screen of user, specifically comprises:
The vision parameter of an input eye;
Mobile phone is according to the font size of the vision parameter adjustment mobile phone screen of user.
3. a kind of method detecting the eyes number of degrees according to claim 1, it is characterized in that, described front-facing camera catches the scene information within the scope of described mobile phone screen finding, also comprises and utilizes face recognition technology to identify facial image, catches front face.
4. a kind of method detecting the eyes number of degrees according to claim 1, is characterized in that, described retinoscopy mirror completes optometry process to eyes and comprises the following steps:
Open focus image;
Described infrared facility sends infrared ray to eyes of user;
Be reflected back through retinoscopy according to described infrared facility transmission infrared ray to eyes of user and judge weak-eyed.
5. a kind of method detecting the eyes number of degrees according to claim 1, it is characterized in that, described infrared facility comprises cpu chip, receiver module and transmitter module, and when user opens focus image, described infrared facility is automatically followed and started and send infrared ray.
6. a mobile terminal, described mobile terminal comprises touch-screen, it is characterized in that, described mobile phone terminal also comprises:
Retinoscopy mirror, for detecting user's eyesight;
Infrared facility, is connected with described retinoscopy mirror, for sending infrared ray to eyes of user, and receiving the infrared ray that eyes of user reflects, completing optometry process for described retinoscopy mirror;
Adjusting device, the user's eyesight for surveying according to described retinoscopy microscopy adjusts the font size in mobile phone screen.
7. a kind of mobile terminal according to claim 6, is characterized in that, also comprises user's selection function module, the font size of the vision condition adjustment mobile phone screen that described mobile phone terminal inputs according to user; Or
Described mobile phone terminal automatically detects the vision condition of user and adjusts the font size of mobile phone screen.
8. a kind of mobile terminal according to claim 6, is characterized in that, described infrared facility comprises cpu chip, receiver module and transmitter module, and when user opens retinoscopy mirror, described infrared facility is automatically followed and started and send infrared ray.
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| CN201410741884.6A CN104394252B (en) | 2014-12-08 | 2014-12-08 | A kind of method and its mobile terminal for detecting the eyes number of degrees |
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| CN201410741884.6A CN104394252B (en) | 2014-12-08 | 2014-12-08 | A kind of method and its mobile terminal for detecting the eyes number of degrees |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104699387A (en) * | 2015-03-17 | 2015-06-10 | 钟伟权 | Screen font scaling automatic adjustment method and system |
| CN104851065A (en) * | 2015-04-29 | 2015-08-19 | 苏州兆乘软件有限公司 | Eye care and check method based on mobile intelligent terminal, and mobile intelligent terminal |
| CN105068249A (en) * | 2015-08-03 | 2015-11-18 | 众景视界（北京）科技有限公司 | Holographic intelligent glasses |
| CN105898063A (en) * | 2016-04-29 | 2016-08-24 | 乐视控股（北京）有限公司 | System and method capable of enabling myopic person to see contents on screen of mobile terminal clearly |
| CN106125309A (en) * | 2016-08-31 | 2016-11-16 | 安徽协创物联网技术有限公司 | A kind of home-use virtual reality glasses |
| CN107222636A (en) * | 2017-06-28 | 2017-09-29 | 上海传英信息技术有限公司 | A kind of refraction system and optometry method based on intelligent terminal |
| CN107888718A (en) * | 2017-09-28 | 2018-04-06 | 努比亚技术有限公司 | Terminal display screen, method of adjustment, mobile terminal and computer-readable recording medium |
| CN109977836A (en) * | 2019-03-19 | 2019-07-05 | 维沃移动通信有限公司 | A kind of information collecting method and terminal |
| CN111344222A (en) * | 2017-07-21 | 2020-06-26 | 伊思健康有限公司 | Method of performing an eye examination test |
| CN111583106A (en) * | 2019-02-18 | 2020-08-25 | 奇酷互联网络科技（深圳）有限公司 | Intelligent terminal, image display method thereof and device with storage function |
| CN112588094A (en) * | 2020-12-23 | 2021-04-02 | 安徽欣创节能环保科技股份有限公司 | Byproduct recycling system applied to SDA (serial data architecture) desulfurization process |
| CN113867120A (en) * | 2021-10-15 | 2021-12-31 | 上海探寻信息技术有限公司 | Method, device, medium and equipment for detecting eye vision based on smart watch |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699387A (en) * | 2015-03-17 | 2015-06-10 | 钟伟权 | Screen font scaling automatic adjustment method and system |
| CN104851065B (en) * | 2015-04-29 | 2018-07-17 | 苏州兆乘软件有限公司 | Eye health and inspection method based on mobile intelligent terminal and mobile intelligent terminal |
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| CN105068249A (en) * | 2015-08-03 | 2015-11-18 | 众景视界（北京）科技有限公司 | Holographic intelligent glasses |
| CN105898063A (en) * | 2016-04-29 | 2016-08-24 | 乐视控股（北京）有限公司 | System and method capable of enabling myopic person to see contents on screen of mobile terminal clearly |
| CN106125309A (en) * | 2016-08-31 | 2016-11-16 | 安徽协创物联网技术有限公司 | A kind of home-use virtual reality glasses |
| CN107222636A (en) * | 2017-06-28 | 2017-09-29 | 上海传英信息技术有限公司 | A kind of refraction system and optometry method based on intelligent terminal |
| CN111344222A (en) * | 2017-07-21 | 2020-06-26 | 伊思健康有限公司 | Method of performing an eye examination test |
| CN107888718A (en) * | 2017-09-28 | 2018-04-06 | 努比亚技术有限公司 | Terminal display screen, method of adjustment, mobile terminal and computer-readable recording medium |
| CN111583106A (en) * | 2019-02-18 | 2020-08-25 | 奇酷互联网络科技（深圳）有限公司 | Intelligent terminal, image display method thereof and device with storage function |
| CN109977836A (en) * | 2019-03-19 | 2019-07-05 | 维沃移动通信有限公司 | A kind of information collecting method and terminal |
| CN112588094A (en) * | 2020-12-23 | 2021-04-02 | 安徽欣创节能环保科技股份有限公司 | Byproduct recycling system applied to SDA (serial data architecture) desulfurization process |
| CN113867120A (en) * | 2021-10-15 | 2021-12-31 | 上海探寻信息技术有限公司 | Method, device, medium and equipment for detecting eye vision based on smart watch |
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