CN201143282Y - Stereo vision training system - Google Patents
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- CN201143282Y CN201143282Y CNU2007201497820U CN200720149782U CN201143282Y CN 201143282 Y CN201143282 Y CN 201143282Y CN U2007201497820 U CNU2007201497820 U CN U2007201497820U CN 200720149782 U CN200720149782 U CN 200720149782U CN 201143282 Y CN201143282 Y CN 201143282Y
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Abstract
A three-dimensional visual training system can be used for the training and health care of the eye muscles, including a computer, a projector, a translucent screen, a plurality of eyepieces and a three-dimensional picture used for improving vision; wherein, three-dimensional playing software is loaded in the computer, computer signals are input in the projector and then are projected on the translucent screen. The three-dimensional visual training system is characterized in that: when a trainee stares a virtual subject which can be stared by the trainee and positioned in the three-dimensional picture used for improving vision, the crosspoint of view lines of the two eyes circles between a postocular spot and an anterior ocular spot so as to increase and spread congregation to the utmost extend and further to drive the eyes to do lentis gymnastics at large amplitude; the anterior ocular spot is any point in front of the eyes and the postocular spot is any point where the oppositely elongated lines of the view lines of the eyes cross behind the eyes. By adopting the computer virtual reality technology, the three-dimensional visual training system can generate dynamic three-dimensional scene, and people can achieve the purpose of eye protection and eye health care by watching the scene.
Description
Technical field
This utility model relates to a kind of stereovision training system, this system belongs to the eye care technical field, be used to take exercise trainee's eye muscle, the further deterioration etc. that visual training, the pseudomyopia patient who can be used for the pilot recovers twenty-twenty vision and prevent myope's myopic degree.
Background technology
In recent years, myopia preventing and treating is confined to some traditional ways and meanses, is the focus that ophthalmic industry is paid close attention to always.How to take effective measure and method control myopia, check near-sighted sickness rate ascendant trend, be the problem that the ophthalmic industry brainstrust is explored and studied always.
The visual exercise method that enjoys world ophthalmic industry to pay close attention to and praise highly comprises eye muscle training method, coloured light class visual exercise, stares method, surrounding zone retina stimulus method etc.; Acupoint massage, the eyes of the eye care technology of classical practicality such as the traditional Chinese medical science close picture method, crystal methods and rules for military drill or physical exercise, fogging method far away etc.
The physiological change of the inner and external flesh of eyes that the people is produced when seeing virtual phenomenon in the screen by stereoscopic vision is the same when seeing material object.When the object in the picture or animal from as far as near, from closely when moving far significantly, be equivalent to be crystal behaviour, can fully stretch crystalline lens, alleviate its tense situation, recover the regulatory function of ciliary muscle, and can promote the ocular blood circulation, make ophthalmic flesh discharge the metabolite that gathers, improve eye nutrition, enliven and recover the physiological function of eye.Often be subjected to such exercise, can remove owing to excessively see the ciliary spasm that closely causes, thereby remove the false composition of pseudomyopia and mixed myopia, and can strengthen the defensive ability/resistance ability of eyeball myopia.
In addition, people's binocular visual axis angle is 5 °, just forms small phase contrast, i.e. parallax at each subpoints of two retina one scenery.Parallax is the depth information that extraneous scenery gives eye, and eyes pass to brain with this depth information, merges five-star stereopsis vision---the stereoscopic vision that has just produced the people through processing.Vision is the condition that causes that stereoscopic vision is the most basic, studies show that both at home and abroad, and the following general who has surrendered of vision causes the decline of stereopsis function, and ametropia is the greatest factor that causes that the Snazzi degree descends.Binocular visual function can be improved by exercise.From this angle, ametropia is accepted stereopsis vision and is taken exercise, effectively in visual rehabilitation.
If simulation realizes that screen area is arbitrarily angled to this space of eyes on the developing mode, the target of any depth of field and movement locus arbitrarily, just established virtual reality technology and can realize the basis that complexity, various extraocular muscles are trained.
Yet these effective training method are not easy on top of and correctly to be used by common trainee.The up-to-date science and technology of the world today also is not applied in visual exercise as virtual reality technology, electronic computer technology, digital projection technique, computer interaction technique, 3D engine technique etc.
For this reason, this utility model people is being devoted to the research and development of " eye " always, make the trainee by technological means obtain correctly, the visual exercise of science.
The utility model content
The purpose of this utility model provides a kind of stereovision training system, and it is by computer virtual reality technology, and the vision physiological characteristics generation dynamic solid scene according to human eye reaches the purpose of strong eye eye protection by watching this scene.
Another one purpose of the present utility model provides a kind of stereovision training system, and it carries out stereopsis vision exercise and extraocular muscles and take exercise by making the trainee watch the stereo scene of depth significantly.
Another one purpose of the present utility model provides a kind of stereovision training system, and its stereoscopic motion picture, TV tech are used to prevent and treat near-sighted field.
Another one purpose of the present utility model provides a kind of stereovision training system, and it develops peripheral visual field with space multistory visual exercise method, improves stereoscopic vision, melts science and technology, interesting in one, is that residence is good in the eye care method of happy novelty.
Another one purpose of the present utility model provides a kind of stereovision training system, and it has fully taken into account teen-age age characteristics and personality characteristics, can easily be good for eye in amusement.
Another one purpose of the present utility model provides a kind of stereovision training system, and the emphasis of its control myopia is reasonably to temper eyes, can formulate personalized strong eye scheme according to teen-age basal conditions, safely, effectively.
According to first aspect of the present utility model, a kind of stereovision training system is provided, be used for the exercise and the health care of eye muscle, comprise computer, scialyscope, projection screen, some secondary eyepieces, with the axonometric chart photo that is used to improve vision, its neutral body playout software is loaded in the computer, transmission is on projection screen behind the pcs signal input scialyscope, it is characterized in that, the described axonometric chart photo that is used for improving vision is with so that the virtual target thing that the trainee watches attentively circulates the trainee between the joining of eyes sight line in watching attentively point before eyes and postocular spot, increase to greatest extent and the set of scattering to reach, thereby drive eyes and do significantly crystalline gymnastics, described be at the moment at the moment more arbitrarily, and described postocular spot is the reverse extending line of eyes sight line intersect at behind the eyes more arbitrarily.
Preferably, described three-dimensional playout software carries out integral body setting to the resolution and the refreshing frequency of dual-projection machine, and three-dimensional video-frequency is play importing two scialyscopes respectively; Described scialyscope is Eco-power low inking device.
Preferably, described scialyscope adopts resolution 1024*768 and following, the mainstream configuration that brightness 3500 lumens are following; Computer adopts special-purpose video card.
Preferably, described eyepiece makes far and near different seat row reach identical visual effect and training effect.
According to second aspect of the present utility model, a kind of stereovision training system is provided, be used for the exercise and the health care of eye muscle, it is arranged in high 2.5 to 3.3 meters, wide 2.8 to 3.5 meters, long 5 to 8 meters the house, comprise: control device, it is electronic computer and basic peripheral hardware, and playout software and the stereo-picture file that is used for training significantly eye muscle are installed in the electronic computer; 2 scialyscopes, it is electrically connected with control device, the isolation metope is set up in the place ahead of scialyscope, and projection above it is consistent with the lens location of fenestra and scialyscope, and this isolation metope makes the house be divided into to be used between the control of operating described control device and is used for the trainee and accepts between undergoing training of visual exercise; Projector hanger, it is fixed on the ceiling in house, and the lifting position is to make 4.0 to 5.5 meters of distance of camera lens screens, makes overhead 2.0 to 2.5 meters of scialyscopes, and the camera lens of assurance scialyscope is just in time aimed at the centrage of metal curtain; The metal screen, the centre of the wall of facing with scialyscope between it is arranged on and undergoes training, rectangular, overhead 0.5 to 0.8 meter of 2.5 to 2.8 meters of fabric width, lower limb are provided with the metal coating that guarantees the stereo-picture display effect on screen; The special-purpose eyepiece of some pairs that the trainee uses is characterized in that, the described axonometric chart photo that is used to improve vision has the parallax arrangement greater than common three-dimensional movie theatre, and trainee's amplitude of looking in the distance is the infinity, reduces binocular integration to greatest extent; See that near dummy object arrives eyes 100-200mm.
Preferably, the house is high 2.6 meters, wide 3.1 to 3.3 meters, long 5 to 6 meters; 4.2 to 5.0 meters of distance of camera lens screens make overhead 2.1 to 2.4 meters of scialyscopes; 2.5 to 2.6 meters of the fabric widths of metal screen, overhead 0.6 meter of lower limb.
Preferably, described special-purpose eyepiece has 10 pairs.
Preferably, the basic peripheral hardware of described electronic computer comprises mouse, keyboard, audio amplifier, and software has the USB encryption lock.
According to the third aspect of the present utility model, the application of three-dimensional movie theatre technology in stereovision training system is provided, it is characterized in that, the described axonometric chart photo that is used to improve vision has the parallax arrangement greater than common three-dimensional movie theatre, trainee's amplitude of looking in the distance is the infinity, reduces binocular integration to greatest extent; See that near dummy object arrives eyes 100-200mm; Described scialyscope is Eco-power low inking device.
According to fourth aspect of the present utility model, a kind of stereovision training method is provided, be used for the exercise and the health care of eye muscle, it is characterized in that, by transmission after being loaded into the signal input scialyscope that computer neutral body playout software is used in the axonometric chart photo that improves vision on projection screen, the described axonometric chart photo that is used to improve vision has the parallax arrangement greater than common three-dimensional movie theatre, and trainee's amplitude of looking in the distance is the infinity, reduces binocular integration to greatest extent; See that near dummy object arrives eyes 100-200mm.
Stereovision training system of the present utility model is used for the exercise and the health care of eye muscle, change the stero cost height that is used for three-dimensional movie theatre, disposed high shortcoming, adopted the scialyscope popular on the market and the computer and the special-purpose software of special configuration thereof, therefore, cheap, respond well.
Particularly, special-purpose three-dimensional playout software can carry out integral body setting to the resolution and the refreshing frequency of dual-projection machine, and three-dimensional video-frequency is play importing two scialyscopes respectively, therefore, can reduce cost.
Particularly, the design of the parallax of Stereogram has surmounted existing Stereogram, when looking in the distance, amplitude can reach the infinity even can reduce binocular integration to greatest extent, see that dummy object can arrive apart from tens centimetres of stage far away of eyes near the time, therefore, can realize good visual training effect.
Particularly, by special designs, can allow far and near different seat row reach identical visual effect and training effect to eyepiece.
Description of drawings
Fig. 1 is the theory of constitution figure according to stereovision training system of the present utility model.
The specific embodiment
Generally, human eye is when seeing object, and the joining of eyes sight line is before eyes; When seeing the object of infinity, the eyes sight line is near parallel, in any case the joining of eyes sight line and extended line thereof can not be behind eye.In this utility model, when making the trainee watch the virtual target thing attentively, make that the joining of reverse extending line of eyes sight line can arrive eye after, make eye ciliary muscle obtain taking exercise, increase to greatest extent and the set of scattering thereby reach, and then the drive eyes are done significantly crystalline gymnastics.
As shown in Figure 1, comprise according to stereovision training system of the present utility model: electronic computer and basic peripheral hardware (mouse, keyboard, audio amplifier an etc.) cover; 2 scialyscopes 3,4; Projector hanger one cover; 8 one of metal curtains; Some with special-purpose eyepiece 11.
In an embodiment of the present utility model, have 10 secondary special-purpose eyepieces.In another one embodiment of the present utility model, can have the special-purpose eyepiece of more pairs.
Stereovision training system also comprises playout software and training medium.In an embodiment of the present utility model, have the USB encryption lock.
Be located in the house according to stereovision training system of the present utility model.It all is suitable position that the size in this house should be given each trainee's seat, thereby guarantees the training effect.In an embodiment of the present utility model, the house is high about 2.6 meters, wide 3.1-3.3 rice, at least 5 meters of length.
In an embodiment of the present utility model, the window in house is in side (side on the length direction) or near position, doorway.
In an embodiment of the present utility model, metal shadowing's curtain 8 is installed in not to be had on the side of the window wall.Window has tight light blocking curtain to block to good.The projection screen of 2540mm is installed on the position of center line in front in house, highly overhead 0.6 meter.Installation will be just, and the bonding method conglutinate that curtain can adopt wallpaper is on the very level and smooth sheet material in the surface of fixing 2540mm on the wall.Use the skirting flanging all around, save so very much installation cost and effective.
In an embodiment of the present utility model, set up one to isolate metope 12 in the front of scialyscope, the projection above it is consistent with the lens location of fenestra and scialyscope.About 4.2 to the 5 meters places far away of distance of camera lens screen lift, and its anchor point on the roof is to lift at the centrage 68mm place that takes over, and the camera lens that can guarantee scialyscope like this is just in time on the centrage in room, just on the centrage of metal curtain.
The height of scialyscope is overhead about 2.1 to 2.4 meters, two scialyscopes can both carry out the focal length adjustment simultaneously, make the font on act last computer interface just in time clear and the brightest, image is projected onto on the projection screen with being full of screen, the image that two scialyscopes project on the projection screen overlaps, and rectangular, rather than be trapezoidal.
The projection frame is used to lift scialyscope, is made up of fixed mount and suspension bracket, and two scialyscopes all are installed on the fixed mount, and suspension bracket also will be installed to together with fixed mount simultaneously.The length of suspension bracket can be adjusted.
Before the fixed mount front also has two polariscopes to be fixed in projector lens.
Electronic computer and peripheral hardware thereof comprise: computer desk 7, host computer, liquid crystal display, keyboard, mouse, mouse pad, frequency divider, transducer, 2 of data wires, softdog etc.
Two output ports 1,2 pick out two lines 6,5 and are inserted into respectively on the scialyscope 4,3 on the video card of main frame, on the VGA video data input above the analog signal line by conversion inserts.The three-dimensional special-purpose software of playing is installed in the computer, and three-dimensional training program.
Particularly, in the test process, what use test video, top scialyscope were launched is four jiaos of red crosses after installation, and what throw below is four jiaos of blue crosses.Put on polaroid glasses, can find that the intermediary spheroid of screen is very near from eyes, rather than ghost image.Otherwise be incorrect.
Particularly, all softwares can be installed on the nonsystematic subregions such as D, E dish.If in the time of need resetting the WINDOWS system because of computer glitch, only need formatting system subregion (C dish) to get final product, after the WINDOWS system installs, popular software is backed up CD insert CD-ROM drive, click the setup file and carry out the software installation, can recover to use.
Particularly, for convenient start-up routine at ordinary times, can on the WINDOWS desktop, set up a quickly starting icon.
Particularly, the USB encryption lock can be inserted the USB socket of computer.Under the normal condition, encryption lock can automatic load driver program.If do not have automatic load driver program after finding to insert encryption lock, only need simple file to install, this is known general knowledge for those skilled in the art, no longer goes through.
According to an embodiment of stereovision training system of the present utility model, trainee's 10 capacity are about 10 people, all are arranged to be sitting in the front lower place of scialyscope, can sit 2 to 3 rows, and every row can sit 3 to 5 people.The arrangement at trainee's quantity and seat 9 can both obtain best train on everyone and be as the criterion, and this is different with stereophonic cinema.
Below, brief description is according to the running of stereovision training system of the present utility model again.
Earlier the dual-projection machine is all opened; Then, open computer again.Can use a teleswitch and open two scialyscopes, have certain distance two could to be opened simultaneously, two scialyscopes can a public remote controller.Open computer and audio amplifier, determine that by the interface on the scialyscope projection screen system belongs to normal startup; Has only a scialyscope (basic display unit) work this moment.
After starting normally, double-click the stereovision training system shortcut icon on the desktop, player interface starts, and can find scialyscope this moment through the search signal process, and two all normally show the windows window, and are horizontal override modes.If not so, close player, click the player icon more again, till realizing that the dual-projection machine receives that all signal is also normal.
For all trainees, staff is provided a secondary special-purpose eyepiece, is used to be applied at the moment.As the trainee is ametropia band mirror person, and special-purpose eyepiece is covered on the former correction mirror.
Open open button on the player with click, select the training media file, click the Play button, click " played in full screen " (or F5 key) button again, can use.
After playing end,, close software then, shut down computer simultaneously, double-click with remote controller then and close scialyscope please by F4 spare.
Particularly, after playing three-dimensional program, the broadcast management personnel also should put on a secondary polariscope and see program, with cognition whether good third dimension are arranged, otherwise adjust.
After scialyscope lifts and adjusts transmission direction, not change easily.As the projected area of finding the dual-projection machine is overlapping bad, can adjust, and also can easily carry out keystone.
When seeing this program, the trainee should not go to touch sudden object with hands, in order to avoid other the trainee that scratches.
As fitness centre allow health and muscular sensation tired with ache equally, three-dimensional exercise can allow eyes feel exhausted.If feel eyestrain or the tired situation of eyes occurs, this belongs to normal.If sensation is dizzy even will fall in a swoon, then be because eyes transition in the process of taking exercise, to have occurred tired or I am relatively more responsive, being swift in response on the eyes becomes the kickback of brain, should sit on last row this moment, perhaps closes order for a moment.Repeatedly the dizzy phenomenon in training back can alleviate so that disappear.
Particularly, the trainee does not want torticollis when watching program, otherwise stereoeffect can be seriously influenced.
Be provided with the house according to stereovision training system of the present utility model, promptly the working environment of " eye " is as follows:
Ambient temperature is unsuitable too high, is advisable with room temperature.Generally speaking, the temperature of computer operation is at the 18-22 degree, if computer works long hours again, then heat difficulty distribute, phenomenons such as operation makes mistakes, deadlock will appear in computer, even burn chip.
The relative humidity of computer operating environment should be between 40%-60%.If humidity is too high, can make electronical elements surface absorption water membrane; If undue humidity can make the machine surface dewfall, cause element in the machine, contact and lead-in wire corrosion, cause and open circuit or short circuit.And humidity is crossed and is easy to generate static when low, and electrostatic charge is gathered in a large number and will be caused the disk read-write mistake, and may burn semiconductor device.
To a certain degree, will cause the machine intimate line broken circuit, initiating failure attached to the dirt accumulation on the circuit board.Cleanliness factor is not good enough also can to influence the health of indoor occupant.Do not wait the interior dust of computer cabinet too much, just should in time clear up.
Concerning computer system, power supply is stable to be most important environmental factors.Low pressure and overvoltage all can increase pressure, acceleration components aging of computer components.Power supply is the principal element that computer produces fault always, so, under the situation with good conditionsi, preferably be equipped with regulated power supply and uninterrupted power supply (ups) Unity.If do not have condition to be equipped with regulated power supply, just should avoid when voltage pulsation is big, using a computer as far as possible.
Scialyscope is a kind of precise electronic product, and it integrates machinery, display system, electronic circuit technology.In mechanical aspects, should be strictly on guard against intensive collision, extruding and vibrations.Because macroseism can cause the displacement of display system, phenomenons such as color does not overlap occur, and the lens in the optical system, reflecting mirror also can produce distortion or damage, influence the image projection effect, and zoom lens can make rail damage under impacting, and cause camera lens stuck, even camera lens breaks and can't use.The scialyscope of eye is lifted on Peng Ding, and it is installed and preferably to be installed by the professional.Aspect optical system, should note dustproof and ventilation and heat.Each pixel diameter of scialyscope display system has only size about 0.02mm, and dust granule is enough its resistance shelves.Therefore, dustproof extremely important in the scialyscope environment for use, projection chamber must absolutely no smoking for eye, because of the easier absorption of smokeshade is attached in the optical system.Want dirt filtrating screen frequent or place, routine cleaning air port.At lamp source side face, should not cut off the power supply after stopping using at once.Scialyscope uses metal halid lamp, and when illuminating state, about bulb side voltage 60-80V, gas pressure is greater than 10kg/cm in the bulb, and temperature then has thousands of degree, and filament is in the fritting state.Therefore, under open state, forbid to shake, move scialyscope; prevent that bulb from bursting; deenergization at once after stopping using will allow the machine heat radiation finish the back autostop, is modal one of the reason of reprocessing of scialyscope in the damage that causes of cutting off the power supply of machine radiating state.In addition, minimizing switching on and shutting down number of times is useful to bulb life.
The curtain that eye adopts is special process production, is different from common on the market projection screen.The characteristics of this curtain maximum are that the top layer scribbles special coating, and the intact of this coating is the prerequisite of the normal Display projector content of curtain (especially stereo content).So, when installing, moving and clearing up dust, to note protective finish, not handy hard thing and coarse rag scratch and the wiping curtain.
More than disclose preferred embodiment of the present utility model, according to these disclosed contents, those skilled in the art also may make various modifications, variation, replacement of unsubstantiality or the like, yet this all will fall into protection domain of the present utility model.
Claims (6)
1. one kind is used for the stereovision training system that eye muscle is taken exercise and kept healthy, comprise computer, scialyscope, projection screen, some secondary eyepieces and be used to improve the axonometric chart photo of vision, its neutral body playout software is loaded in the computer, transmission is on projection screen behind the pcs signal input scialyscope, it is characterized in that
The described axonometric chart photo that is used to improve vision has the parallax arrangement greater than common three-dimensional movie theatre, and trainee's amplitude of looking in the distance is the infinity; See that near dummy object arrives eyes 100-200mm.
2. stereovision training system as claimed in claim 1 is characterized in that, described scialyscope adopts resolution 1024*768 and following, the mainstream configuration that brightness 3500 lumens are following; Computer adopts special-purpose video card.
3. one kind is used for that eye muscle is taken exercise and the stereovision training system of health care, and it is arranged in high 2.5 to 3.3 meters, wide 2.8 to 3.5 meters, long 5 to 8 meters the house, comprising:
Control device, it is electronic computer and basic peripheral hardware, and playout software and the stereo-picture file that is used to train eye muscle are installed in the electronic computer;
2 scialyscopes, it is electrically connected with control device, the isolation metope is set up in the place ahead of scialyscope, and projection above it is consistent with the lens location of fenestra and scialyscope, and this isolation metope makes the house be divided into to be used between the control of operating described control device and is used for the trainee and accepts between undergoing training of visual exercise;
Projector hanger, it is fixed on the ceiling in house, overhead 2.0 to 2.5 meters of 4.0 to 5.5 meters of distance of camera lens screens, scialyscope, the camera lens of scialyscope is just in time aimed at the centrage of metal curtain;
The metal screen, the centre of the wall of facing with scialyscope between it is arranged on and undergoes training, rectangular, overhead 0.5 to 0.8 meter of 2.5 to 2.8 meters of fabric width, lower limb are provided with the metal coating that guarantees the stereo-picture display effect on screen;
The special-purpose eyepiece of some pairs that the trainee uses,
It is characterized in that the described axonometric chart photo that is used to improve vision has the parallax arrangement greater than common three-dimensional movie theatre, trainee's amplitude of looking in the distance is the infinity; See that near dummy object arrives eyes 100-200mm.
4. stereovision training system as claimed in claim 3 is characterized in that, the house is high 2.6 meters, wide 3.1 to 3.3 meters, long 5 to 6 meters; Overhead 2.1 to 2.4 meters of 4.2 to 5.0 meters of distance of camera lens screens, scialyscope; 2.5 to 2.6 meters of the fabric widths of metal screen, overhead 0.6 meter of lower limb.
5. stereovision training system as claimed in claim 3 is characterized in that, described special-purpose eyepiece has 10 pairs.
6. stereovision training system as claimed in claim 3 is characterized in that, the basic peripheral hardware of described electronic computer comprises mouse, keyboard, audio amplifier, and software has the USB encryption lock.
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2007201497820U CN201143282Y (en) | 2007-06-22 | 2007-06-22 | Stereo vision training system |
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| CNU2007201497820U CN201143282Y (en) | 2007-06-22 | 2007-06-22 | Stereo vision training system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040598A (en) * | 2013-01-25 | 2013-04-17 | 北京市眼科研究所 | Myopia treatment instrument through stereoscopic video stimulation and regulation |
| CN104644402A (en) * | 2015-02-12 | 2015-05-27 | 王欣 | Remote distance visual training device |
| CN104706511A (en) * | 2014-12-19 | 2015-06-17 | 张亚珍 | Three-dimensional image fusion vision training method and system thereof |
| CN112006900A (en) * | 2019-05-28 | 2020-12-01 | 广东小天才科技有限公司 | Control method and system of intelligent desk lamp capable of preventing myopia and storage medium |
| CN114209559A (en) * | 2021-11-25 | 2022-03-22 | 上海睿视健康科技有限公司 | Image display method, device and system |
-
2007
- 2007-06-22 CN CNU2007201497820U patent/CN201143282Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040598A (en) * | 2013-01-25 | 2013-04-17 | 北京市眼科研究所 | Myopia treatment instrument through stereoscopic video stimulation and regulation |
| CN104706511A (en) * | 2014-12-19 | 2015-06-17 | 张亚珍 | Three-dimensional image fusion vision training method and system thereof |
| CN104644402A (en) * | 2015-02-12 | 2015-05-27 | 王欣 | Remote distance visual training device |
| CN104644402B (en) * | 2015-02-12 | 2016-08-24 | 王欣 | A kind of remote vision training apparatus |
| CN112006900A (en) * | 2019-05-28 | 2020-12-01 | 广东小天才科技有限公司 | Control method and system of intelligent desk lamp capable of preventing myopia and storage medium |
| CN114209559A (en) * | 2021-11-25 | 2022-03-22 | 上海睿视健康科技有限公司 | Image display method, device and system |
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