CN108478401A - Amblyopia training rehabilitation system and method based on VR technologies - Google Patents
Amblyopia training rehabilitation system and method based on VR technologies Download PDFInfo
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- 201000009487 Amblyopia Diseases 0.000 title claims abstract description 91
- 238000012549 training Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000005516 engineering process Methods 0.000 title claims abstract description 33
- 210000001508 eye Anatomy 0.000 claims abstract description 89
- 230000004438 eyesight Effects 0.000 claims abstract description 71
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 24
- 230000000007 visual effect Effects 0.000 claims abstract description 19
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 238000012937 correction Methods 0.000 claims abstract description 9
- 230000004304 visual acuity Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims description 132
- 230000000873 masking effect Effects 0.000 claims description 18
- 230000001788 irregular Effects 0.000 claims description 16
- 238000000889 atomisation Methods 0.000 claims description 15
- 210000003205 muscle Anatomy 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
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- 238000004088 simulation Methods 0.000 description 20
- 238000003384 imaging method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 3
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- 230000033764 rhythmic process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
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- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 238000011369 optimal treatment Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
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Abstract
The present invention provides a kind of amblyopia training rehabilitation system based on VR technologies, the system is for training eyesight to help amblyopia crowd to carry out vision correction or rehabilitation, the system is suitable for virtual reality device, including VR lens bodies, lens, display screen, control module and the memory being set on VR lens bodies, film is stored in memory, display screen includes left view screen and right screen, and control module is used for the play mode and eyeball training mode of the uncorrected visual acuity control film according to the person of being trained to；Control module includes operation setting module, selection screen module and movie playback module, wherein is to be electrically connected between operation setting module, selection screen module and movie playback module.The present invention also provides a kind of amblyopia training recovery methods based on VR technologies.The present invention enables amblyopia eye to carry out visual exercise by amblyopia training step, to correct the eyesight of the amblyopia eye, vision is made to have the distance perspective of solid space and the advantageous effect of speed sense.
Description
Technical field
The present invention relates to vision correction fields, and in particular to a kind of based on the amblyopia training rehabilitation system of VR technologies and side
Method.
Background technology
About 5000 people just have 1 people, and now under social development, the chance of close eye is relatively more in the past, incorrect
The reading posture that writes, therefore, binocular parallax just more comes more serious.
And least a portion of people can generate amblyopia eye in child's period because the congenital eye refraction condition of eyeball is bad,
And should child with amblyopia eye mostly melt as difficult phenomenon along with having, so under the conditions of this unfavorable visual development,
Child with amblyopia eye in developmental process is mostly to use depending on eye so that another is excellent depending on desire ability, and another amblyopia
Eye is then often abandoned use.
When child is in evolution, once finding there is amblyopia at the moment, the current practice is mostly by wearing glasses
Mode corrected, but for child because the relationship of parallax is usually have the phenomenon that wearing incessantly glasses, and
Make therapeutic effect become to have no to help, so more than 6 years old before gold correct the phase, the consequence for causing eyesight that can not reply.
Therefore, the present inventor is in view of the foregoing, it is desired to be able to propose a kind of efficiency with correction amblyopia eye based on
The amblyopia training rehabilitation system and method for VR technologies, make user can easy operation assembling, be grinding think of, design group system with great concentration, with
User's convenience is provided.
Invention content
It is an object of the present invention to provide a kind of amblyopia training rehabilitation system and method based on VR technologies, can solve existing
Some amblyopia crowds especially children miss optimal treatment period because correcting defects of vision not in time, and ultimately causing eyesight can not restore
The technical issues of.
The present invention provides a kind of amblyopia training rehabilitation system based on VR technologies, wherein the system for train eyesight with
Amblyopia crowd is helped to carry out vision correction or rehabilitation, which is suitable for virtual reality device, including VR lens bodies, is set to
Lens, display screen, control module and memory on the VR lens bodies are stored with film in the memory, described aobvious
Display screen includes left view screen and right screen, and the control module is used for the broadcasting mould of the uncorrected visual acuity control film according to the person of being trained to
Formula and eyeball training mode；Wherein, the control module includes：
Setting module is operated, rising for image movement is carried out for being intended to the first eyesight according to the person of being trained to of film of broadcasting
Up to a setting, movement speed setting, pause setting and pattern setting；Wherein, the operation setting module connects with the memory
It connects；
Select screen module, for the eyesight according to the person of being trained to by better than the excellent left view screen regarding eye of amblyopia eye or
Right screen is covered or is atomized；
The film of movie playback module, the image movement mode for setting oneself plays out, and makes the shadow of the film
Frame can show regular motion or irregular movement according to the setting of image movement, so that not shielded or atomization
Amblyopia eye under the right screen or left view screen can carry out visual exercise with the image for playing film；Wherein, the film
Playing module is all connected with the display screen, memory；
It is to be electrically connected between the operation setting module, selection screen module and the movie playback module.
Preferably, it is also stored with visual chart in the memory, eyesight detection is carried out before and after training for the person of being trained to,
To detect training result；
Further include editor module in the control module, the editor module is connect with the memory, for store with
The eyesight value for the person of being trained to is set.
Preferably, masking or atomizing type setting are as follows in the selection screen module：
Masking：By the picture of display screen in a manner of blackening or in a manner of dark object masking；
Atomization：Image sharpness in display screen is subjected to fuzzy adjustment, to reduce the excellent visibility regarding eye, and can be with
The eyesight of amblyopia eye promotes degree, to readjust the excellent visibility regarding eye.
Preferably, movie playback mould regular motion in the block or irregular movement setting are as follows：
Regular motion：The imaged frame of film can be moved or counterclockwise be moved in a clockwise direction, and in movement
The broadcasting of image frame is carried out at position afterwards, after a certain time, then is moved at the next position and is carried out broadcasting for image frame
It puts；
Irregular movement：The imaged frame of film can with front-rear direction, upper and lower directions, left and right directions or it is crisscross come it is arbitrary
It is moved, and carries out the broadcasting of image frame at position after movement, after a certain time, then be moved at the next position
Carry out the broadcasting of image frame.
Preferably, in the control module further include fireworks playing module, the fireworks playing module is for described aobvious
Fireworks are directly shown in display screen, which is the fireworks of different pattern difference broadcasting frequency different colours；
Wherein, the fireworks playing module includes being inserted into fireworks playing module and full fireworks playing module, the insertion cigarette
Flower playing module is inserted into fireworks for any time during movie playback and plays, and the full fireworks playing module is used for quilt
Only viewing fireworks play trainer for selection as needed.
The present invention also provides a kind of amblyopia training recovery methods based on VR technologies, wherein this method is for training eyesight
To help amblyopia crowd to carry out vision correction or rehabilitation, and this method is suitable for virtual reality device, including VR lens bodies,
Lens, display screen, control module and the memory being set on the VR lens bodies are stored with film in the memory,
The display screen includes left view screen and right screen, and the control module is used to control film according to the uncorrected visual acuity for the person of being trained to
Play mode and eyeball training mode；Wherein, the amblyopia training recovery method based on VR technologies includes the following steps：
Operation setting is intended to the film played and is first set up to point according to the eyesight for the person of being trained to carry out rising for image movement
Fixed, movement speed setting, pause setting and pattern setting；
Screen is selected, the eyesight according to the person of being trained to will hide better than the excellent of amblyopia eye depending on the left view screen of eye or right screen
It covers or is atomized；
Movie playback plays out the film for the image movement that oneself sets, and makes the image energy of the film according to image
The setting of movement shows regular motion or irregular movement；And
Eyeball is trained, and enables the amblyopia eye under right screen that is not shielded or being atomized or left view screen with the shadow for playing film
As carrying out visual exercise.
Preferably, the amblyopia training method further includes：
Eyesight detects：Eyesight figure is showed in the display screen, to detect the person's of being trained to eye after training preceding or training
The uncorrected visual acuity (eyesight for wearing correcting spectacle lens) of eyeball.
Preferably, the eyeball training includes step：
Extraocular muscle is trained：By the imaged frame of a film in display screen using centre as starting point, a left side into display screen,
Right, up or down either end is moved, then is moved to centre by either end, is moved back and forth repeatedly, and wherein motion mode includes connecting
Continuous formula or spasmodic motion mode；And/or
Loxosis eye is trained：By the imaged frame of a film in display screen using centre as starting point, upper right into display screen,
Bottom right, upper left or lower left are moved, and are then moved to centre again, are moved back and forth repeatedly, and wherein motion mode includes connecting
Continuous formula or spasmodic motion mode.
Preferably, masking or atomizing type setting are as follows in the selection screen step：
Masking：By the picture of display screen in a manner of blackening or in a manner of dark object masking；
Atomization：Fuzzy pictures degree in display screen is adjusted, to reduce the excellent visibility regarding eye.
Preferably, the amblyopia training method further includes step fireworks pattern, and the fireworks pattern includes full fireworks pattern
And/or it is inserted into fireworks pattern, wherein
The full fireworks pattern be fireworks are directly shown in display screen, the fireworks be different pattern difference broadcasting frequencies not
With the fireworks of color；And
It is described to be inserted into fireworks pattern to move to addition fireworks pattern at any position in screen in the imaged frame of film.
Preferably, the operation setting procedure or the image movement operated in setting module carry out following setting mould
Formula：
It rises up to point setting：Starting point is set with zero distance, 6 centimeters of simulation, 8 centimeters of simulation, 10 centimeters of simulation, 12 public affairs of simulation
Divide, 15 centimeters of simulation, simulate 18 centimeters or 20 centimeters of simulation, and is set with 100 centimeters of simulation up to point, simulates 120 centimeters, simulation
150 centimeters or 180 centimeters of simulation；
Movement speed is set：Speed is set as 1 second, 1.5 seconds, 2 seconds or 3 seconds；
Pause setting：Film in broadcasting " rising " put and " so far " point dead time be set as less than 0.5 second, 0.75
Second, 1 second do not stop；And
Pattern is set：Pattern is set as front and back pattern, upper and lower pattern, left and right pattern or cross-mode.
The amblyopia training rehabilitation system and method based on VR technologies of the present invention has following beneficial to effect compared with prior art
Fruit：By enabling amblyopia eye to carry out visual exercise the step of amblyopia correction program, to correct the eyesight of the amblyopia eye, make tool
There are the distance perspective and speed sense of solid space, and then increases whole practicability.
Description of the drawings
It will be briefly described attached drawing used in this application below, it should be apparent that, these attached drawings are only used for explaining the present invention
Design.
Fig. 1 is key step flow diagram of the present invention：
Fig. 2 is the three-dimensional appearance schematic diagram of the wearing virtual reality device of the present invention；
Fig. 3 is the setting schematic diagram of the image movement of the present invention；
Fig. 4 is the rear imaging schematic diagram of the front and back pattern of the film of the present invention；
Fig. 5 is the preceding imaging schematic diagram of the front and back pattern of the film of the present invention；
Fig. 6 is the lower imaging schematic diagram of the pattern up and down of the film of the present invention；
Fig. 7 is the upper imaging schematic diagram of the pattern up and down of the film of the present invention；
Fig. 8 is the left imaging schematic diagram of the left and right pattern of the film of the present invention；
Fig. 9 is the right imaging schematic diagram of the left and right pattern of the film of the present invention；
Figure 10 is that the lower-left of the cross-mode of the film of the present invention images schematic diagram；
Figure 11 is that the bottom right of the cross-mode of the film of the present invention images schematic diagram；
Figure 12 is that the upper right of the cross-mode of the film of the present invention images schematic diagram；
Figure 13 is that the upper left of the cross-mode of the film of the present invention images schematic diagram；
Figure 14 is the flow diagram that the present invention is equipped with eyesight detecting step before operating setting procedure；
Figure 15 is the flow diagram that the present invention is equipped with eyesight detecting step after eyeball training step；Figure 16 is the present invention
Eyesight diagram be intended to；
Figure 17 is the circuit theory schematic diagram of the eyeball training step of the present invention；Figure 18 is that the present invention is provided with fireworks pattern
Flow diagram；
Figure 19 is the circuit theory schematic diagram of the control module of the present invention.
Reference numeral summarizes：
10 virtual reality devices
11 left view screens
12 right screens
13 control modules
131 operation setting modules
132 selection screen modules
133 movie playback modules
134 editor modules
20 films
The setting of 2 image movements
211 up to point setting
212 movement speeds are set
213, which pause, sets
214 patterns are set
30 eyesight figures
S001 eyesights detect
S100 operation settings
S110 selects screen
S120 movie playbacks
S130 eyeballs are trained
S1301 extraocular muscles are trained
S1302 loxosis eyes are trained
S140 eyesights detect
S150 fireworks patterns
Specific implementation mode
Hereinafter, the reality of the amblyopia training rehabilitation system and method based on VR technologies of the present invention is described with reference to the accompanying drawings
Apply example.
The embodiment recorded herein is the specific specific implementation mode of the present invention, for illustrating design of the invention,
It is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the application claims and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include to the embodiment recorded herein make it is any it is obvious replacement and
The technical solution of modification.
The attached drawing of this specification be schematic diagram, aid in illustrating the present invention design, it is schematically indicated each section it is mutual
Relationship.It note that the relationship of each section for the ease of clearly showing the embodiment of the present invention.Same or analogous reference mark
Note is for indicating same or analogous part.
The present invention provides a kind of amblyopia training rehabilitation system based on VR technologies, wherein the system for train eyesight with
Amblyopia crowd is helped to carry out vision correction or rehabilitation, which is suitable for virtual reality device 10, including VR lens bodies, setting
It is stored with film 20, display screen packet in lens, display screen, control module 13 and memory on VR lens bodies, memory
Left view screen 11 and right screen 12 are included, control module 13 is used for the play mode of the uncorrected visual acuity control film 20 according to the person of being trained to
And eyeball training mode；As shown in figure 19, wherein control module 13 includes：
Setting module 131 is operated, image fortune is carried out for being intended to the first eyesight according to the person of being trained to of film 20 of broadcasting
It is dynamic to rise up to point setting, movement speed setting, starting point and pause setting up to point and pattern is set；Wherein, setting module 131 is operated
It is connect with memory, that is, operates the play parameter that setting module 131 is used to set film 20 in memory；
Screen module 132 is selected, it will be better than the excellent left view screen 11 regarding eye of amblyopia eye for the eyesight according to the person of being trained to
Or right screen 12 is covered or is atomized；
The film 20 of movie playback module 133, the image movement mode for setting oneself plays out, and makes the film
20 imaged frame can show regular motion or irregular movement according to the setting 2 of image movement, so that not shielded
Or the amblyopia eye under the right screen 12 or left view screen 11 being atomized can carry out visual exercise with the image for playing film 20；Its
In, movie playback module 133 is all connected with display screen, memory, i.e., movie playback module 133 is used for the film in memory
20 play out on a display screen.
It is to be electrically connected between aforesaid operations setting module 131, selection screen module 132 and movie playback module 133.
In further embodiment of the present invention, visual chart is also stored in memory, for the person of being trained to before training
Eyesight detection is carried out afterwards, to detect training result；Further include editor module 134 in control module 13, the editor module 134 with deposit
Reservoir connects, the eyesight value for storing and being arranged the person of being trained to.
In further embodiment of the present invention, selects to cover in screen module 132 or atomizing type setting is as follows：Masking
Be by the picture of display screen in a manner of blackening or by dark object masking in a manner of；Atomization is i.e. by the fuzzy pictures degree in display screen
It is adjusted, to reduce the excellent visibility regarding eye.That is, the masking of left view screen 11 or right screen 12 be by the screen to draw
Face blackening mode or by dark object masking in a manner of, enable be located at screen under have it is excellent regard eye abandon visual pursuit move, and
The atomization of the left view screen 11 or right screen 12 is that the fuzziness of picture is adjusted (as shown in Fig. 4 to Figure 13), with it is fuzzy can
Depending on eyesight, that is, reduce the excellent visibility regarding eye, the fuzziness of picture be such as adjusted to 480 × 480, make excellent although to see not depending on eye
Understand but still image can be tracked, visual pursuit and while training eyes cooperation are cooperateed with to coordinate amblyopia eye.
In further embodiment of the present invention, the regular motion in movie playback module 133 or irregular movement setting
It is as follows：The imaged frame of film 20 can be moved or counterclockwise be moved by regular motion in a clockwise direction, and moved
The broadcasting of image frame is carried out at position after dynamic, after a certain time, then is moved at the next position and is carried out image frame
It plays；Irregular movement with front-rear direction, upper and lower directions, left and right directions or crisscross can appoint the imaged frame of film 20
Meaning is moved, and the broadcasting of image frame is carried out at position after movement, after a certain time, then is moved to the next position
Place carries out the broadcasting of image frame.Wherein, the regular motion can be moved in a clockwise direction for the imaged frame of the film 20 or
It counterclockwise moves, and carries out the broadcasting of image frame at position after movement, after a certain time, then be moved to down
The broadcasting of image frame is carried out at one position, such as：12 → 3 → 6 → 9 → 12 movement in a clockwise direction, or with side counterclockwise
To 12 → 9 → 6 → 3 → 12 movements, and image is moved to next direction after the position at every place is shown 20 seconds, and is continued every time
Viewing is rested 10 minutes after 15-20 minutes.In addition, the imaged frame that the irregular movement is the film 20 can be with front-rear direction (such as
Shown in Fig. 4 and Fig. 5), upper and lower directions (as shown in FIG. 6 and 7), left and right directions (as can be seen from figures 8 and 9) or it is crisscross (such as
Shown in Figure 10, Figure 11, Figure 12 and Figure 13) come it is arbitrary moved, and at position after movement carry out image frame broadcasting,
After a certain period of time, then be moved at the next position carry out image frame broadcasting.Such as：With 12 → 6 → 12 movements, 9 → 3 → 9
Any directions such as mobile, 11 → 5 → 2 → 8 movements are moved, and image is to next side after the position at every place is shown 20 seconds
To movement, and rest 10 minutes after persistently watching 15-20 minutes every time.
Further include fireworks playing module, fireworks playing module in further embodiment of the present invention, in control module 13
For directly showing fireworks in display screen, which is the fireworks of different pattern difference broadcasting frequency different colours.Wherein, cigarette
Flower playing module includes being inserted into fireworks playing module and full fireworks playing module, is inserted into fireworks playing module for being broadcast in film 20
Any time during putting is inserted into fireworks and plays, that is to say, that any in the amblyopia training rehabilitation system based on VR technologies
Fireworks can be added in one motion process, can be common fireworks, can also be 101 fireworks.It can be in amblyopia training
Fireworks video can be added when moving to the outer end in each direction in the imaged frame of film 20 in the process, can also be in each direction
Fireworks video is shown at the end of training, the time of specific fireworks video can be 10 seconds, 20 seconds, 30 seconds or be other times, root
Be configured according to specific run duration, be added fireworks projection effect be in order to increase the visual excitement of the person of being trained to, into
And preferably temper eye trace ability.In addition, full fireworks playing module selects only viewing cigarette for the person of being trained to as needed
Flower plays, and that is, not being trained to person can carry out selecting full fireworks playing module in amblyopia corrects program according to their needs, this is complete
Fireworks playing module is that fireworks are directly shown in display screen, and specifically, fireworks are that different pattern difference broadcasting frequencies are different
The fireworks of color, that is to say, that select only to show fireworks video when full fireworks playing module in display screen, will not show film 20
Broadcasting.
In addition, the present invention also provides a kind of amblyopia training recovery methods based on VR technologies, wherein this method is for training
Eyesight is to help amblyopia crowd to carry out vision correction or rehabilitation, and this method is suitable for virtual reality device 10, this is virtual existing
Actual load is set 10 and is worn at the eyes of child or adult (as shown in Figure 2), and the virtual reality device 10 can be virtual existing by being set to
Actual load sets button on 10 or wirelessly or wired mode connect (not shown) with external device (ED) to carry out operation control
System, wherein the external device (ED) is that any of which, the virtual reality devices 10 such as remote controler, mobile phone, mouse or operation panel include
VR lens bodies, lens, display screen, control module 13 and the memory being set on VR lens bodies are stored in memory
Film, display screen include left view screen 11 and right screen 12, and control module 13 is used to control shadow according to the uncorrected visual acuity for the person of being trained to
The play mode and eyeball training mode of piece；Wherein, the amblyopia training recovery method based on VR technologies includes the following steps：
S100 operation settings：The first eyesight according to the person of being trained to of the film played 20 is intended to carry out rising so far for image movement
Point setting 211, movement speed setting 212, pause setting 213 and pattern setting 214；
S110 selects screen：Eyesight according to the person of being trained to will be better than the excellent left view screen 11 regarding eye of amblyopia eye or right screen
12 are covered or are atomized；
S120 movie playbacks：The film 20 for the image movement that oneself sets is played out, the image energy of the film 20 is made
Regular motion or irregular movement are showed according to the setting 21 of image movement；And
S130 eyeballs are trained：Enable the amblyopia eye under right screen 12 that is not shielded or being atomized or left view screen 11 with broadcasting
The image of film 20 carries out visual exercise.
Be the schematic diagram of the embodiment of the present invention referring to Fig. 1 to Figure 18 of the present invention, and the present invention based on VR technologies
The preferred forms of amblyopia training rehabilitation system and method are to apply to 150 degree of heteropsia state or binocular parallax or more
Child or adult, so that amblyopia eye is carried out visual exercise, to correct the eyesight of the amblyopia eye, make to have solid space away from
From sense and speed sense.
Wherein, film 20 can be that animated cartoon film, picture film, game film, motion picture film, telefilm etc. are wherein appointed
A kind of or other kinds of film 20.
It should be noted that the film 20 of the present invention could alternatively be and be tracked mobile target, i.e., not necessarily rectified in amblyopia
Film 20 is only used in positive process, can also be other loose impediments, it can be into display screen side as long as disclosure satisfy that
Row is arbitrarily mobile.
In further embodiment of the present invention, step Sl00 operations setting as shown in Figure 1, is the film for being intended to play
20 first set according to the eyesight for the person of being trained to carry out point setting so far 211, movement speed setting 212, the pause of image movement
213 and pattern setting 214.Wherein, virtual reality device 10 shadow for being intended to play can first occur in executing amblyopia correcting process
The interface of the setting 21 (as shown in Fig. 3) of the image movement of piece 20, and the setting 21 of the image movement has had up to point setting, has moved
Dynamic speed setting 212, pause setting 213 and pattern setting 214, wherein this is equipped with elongation film top up to the starting point of point setting 211
Light zero distance, 6 centimeters of simulation, 8 centimeters of simulation, 10 centimeters of simulation, 12 centimeters of simulation, 15 centimeters of simulation, simulation 18 centimeters, mould
25 centimeters or 30 centimeters of simulation are simulated in 20 centimeters quasi-, 22 centimeters of simulation, and should be public equipped with 100 centimeters of simulation, simulation 120 up to point
Divide, simulate 150 centimeters or 180 centimeters of simulation.Such as：Assuming that bending brightness settings：Starting point 8cm ← and → become between the point l00cm
It changes, the adjusting force and adjusting force (D) formula D=l00/ distances by adjusting force (D) formula D=100/ apart from starting point (near point) are so far
The adjusting force of point (far point), you can so that eyeball is adjusted the variation between+1250 ° of convex lens ← and →+100 ° of convex lens with distance, and
Moderating force is also changing therewith.
In further embodiment of the present invention, the specifically setting of movement speed setting 212 in step Sl00 operation settings
It is 1 second, 1.5 seconds, 2 seconds or 3 seconds, confirms that can the concentration of the amblyopia eye for the person of being trained to by movement speed setting 212
The movement speed and rhythm for keeping up with the image of film 20 are accustomed to this movement speed and are slowly accelerated again after rhythm after its person of being trained to
Speed adapts to the movement speed to ensure that amblyopia eye can adjust three gearing fleshes, and adjusts movement speed and rhythm at any time.
In addition, in further embodiment of the present invention, the pause in step Sl00 operation settings sets 213 set-up modes
For：20 dwell interval of film is less than 0.5 second, 0.75 second, 1 second or not stop.Wherein, the present invention by pause setting 213 come
Eye muscle is set slowly to be moved toward contract by scattering outside, to help image to melt picture, strong eyes melt as ability.
In addition, in further embodiment of the present invention, the pattern setting 214 in step Sl00 operation settings is front and back mould
Formula, upper and lower pattern, left and right pattern or cross-mode make the image of film 20 in the weak of the person of being trained to by pattern setting 214
Depending on different location can be come across at the moment, to attract the image for carrying out the absorbed tracking film 20 of duration depending on being intended to power of amblyopia eye, with instruction
Practice eye muscle power.
In addition, the detection of step S001 eyesights can be provided with before above-mentioned steps S100 operation settings, i.e., in display screen
In show eyesight Figure 30, to be detected the eyesight (as shown in figure 14) of eyes.Pass through the left view in virtual reality device 10
There is eyesight Figure 30 (as shown in figure 16) first to detect two naked eyesights regarded, so as to as step in screen 11 and right screen 12
S100 operation setting the step of reference value, and eyesight Figure 30 can be with the representation of common English alphabet C or E,
Can also be its for representation (not shown) being used as with various patterns such as animal etc., or change successively for other sizes
His object, is specifically not limited only to the representation of letter e.
In further embodiment of the present invention, step S110 as shown in Figure 1 selects screen, that is, completes above-mentioned steps
Step S110 is carried out after Sl00, step S110, which will be the eyesight of the foundation person of being trained to, to regard eye better than the excellent of amblyopia eye
Screen is covered or is atomized.After the step of step S100 operations are set, it can be separated depending on eyesight according to the naked of the person of being trained to
It is excellent to regard eye and amblyopia eye, and the display screen of the excellent virtual reality device 10 depending on eye better than amblyopia eye is covered and (is schemed not
Show) or atomization, such as left eye be amblyopia at the moment, i.e., the right screen 12 of the virtual reality device 10 is covered or is atomized, instead
It is as the same.Wherein, the masking of the display screen be by the screen in a manner of picture blackening or by dark object masking in a manner of, make to be located at
It can abandon moving depending on eye with excellent under display screen, and the atomization of the display screen is that the clarity of picture is carried out fuzzy adjustment
(as shown in Fig. 4 to Figure 13) reduces the excellent visibility regarding eye to simulate visual eyesight, such as adjust the fuzziness of picture
Be 480 × 480, make it is excellent although do not see Chu depending on eye but still image can be tracked, to coordinate amblyopia eye to carry out cooperative motion.Wherein,
The regulative mode of fuzzy pictures degree can be and adjust resolution ratio, adjusts contrast and brightness or adjust the modes such as opacity.
In further embodiment of the present invention, step S120 movie playbacks as shown in Figure 1 move own setting of image
The film 20 of mode plays out, and the imaged frame of the film 20 is enable to show regular motion according to the setting 21 of image movement
Or irregular movement.After step S110 selection screen steps, i.e., the film 20 for having set image movement is played out,
Enable the imaged frame of the film 20 according to the setting 21 of image movement to have included up to point setting 211, movement speed setting 212, stop
Setting 213 and pattern set 214 (as shown in Figure 3) and show regular motion or irregular movement.Wherein, the regular motion
Imaged frame for the film 20 can be moved or counterclockwise be moved in a clockwise direction, and at position after movement into
The broadcasting of row image frame after a certain time, then is moved at the next position the broadcasting for carrying out image frame, such as：With suitable
Clockwise 12 → 3 → 6 → 9 → 12 moves, or 12 → 9 → 6 → 3 → 12 movement in a counterclockwise direction, and image is at every place
Position is moved to next direction after showing 20 seconds, and is rested 10 minutes after persistently watching 15-20 minutes every time.In addition, this is not
Regular motion can be with front-rear direction (as shown in Figures 4 and 5), upper and lower directions (such as Fig. 6 and Fig. 7 institutes for the imaged frame of the film 20
Show), left and right directions (as can be seen from figures 8 and 9) or crisscross (as shown in Figure 10, Figure 11, Figure 12 and Figure 13) come arbitrary progress
It is mobile, and image frame broadcasting is carried out at position after movement, after a certain time, then it is moved to progress shadow at the next position
As the broadcasting of picture；Such as：It is moved with any directions such as 12 → 6 → 12 movements, 9 → 3 → 9 movements, 11 → 5 → 2 → 8 movements
It is dynamic, and image is moved to next direction after the position at every place is shown 20 seconds, and rest after persistently watching 15-20 minutes every time
10 minutes.And carry out next step S130 after completing above-mentioned steps S120.
In further embodiment of the present invention, step S130 eyeballs training as shown in Figure 1 completes above-mentioned steps
Step S130 is carried out after Sl20, step S130 is to make under not shielded or atomization left view screen 11 or right screen 12
Amblyopia eye can carry out visual exercise with the image for playing 20 quarter of film.In step S130, make not shielded or atomization
Left view screen 11 or right screen 12 under amblyopia eye can carry out regular motion or irregular fortune with the image for playing film 20
It is dynamic, (contraction appropriate with loosen and reciprocal motion) the three of eye muscle of amblyopia eye is interlocked to strengthen, and makes the amblyopia eye for the person of being trained to
It can be conditioned more preferably after visual exercise, to reach normal standard vision.
The method of the present invention can inspect the amblyopia eye in completion above-mentioned steps S130 eyeballs and pass through above-mentioned step after training
Eyesight improving situation after rapid, you can be provided with the detection of step S140 eyesights, i.e., show eyesight Figure 30 in screen, make not
Amblyopia eye under shielded or atomization screen is detecting its eyesight (as shown in figure 15) after eyeball training step.By
Occur eyesight Figure 30 (as shown in figure 16) in the display screen of virtual reality device 10, and eyesight Figure 30 can be with common English
The representation of literary letter C or E can also be to be used as representation with various patterns such as animal etc., make it is not shielded or
Amblyopia eye under the screen of atomization can be detected the improvement degree of the eyesight of the amblyopia eye.
In further embodiment of the present invention, as shown in figure 17, wherein eyeball training can specifically include outside step eye
Flesh train S1301, i.e., by the imaged frame of a film 20 in display screen using centre as starting point, into display screen it is left and right, on
Or lower either end is moved, then is moved to centre by either end, is moved back and forth repeatedly, wherein motion mode include continous way or
Spasmodic motion mode.In the step extraocular muscle trains S1301, specifically trained mode can be by one in display screen
The imaged frame of film 20 starts to dissipate the horizontal direction both ends setting in motion to display screen from centre, one of film 20 to
Two films 20 can be gradually split into during two end motions, latter two right film 20 can gradually move to centre again by both ends
Position, so movement is multiple back and forth, the numbers of generally 6 times or other numerical value or repeating motion 5 minutes, certain film
20 other than moving horizontally mode, can also be back-and-forth motion, and setting in this way can reinforce the melting as ability of eyes.Alternatively,
Specifically trained mode can also be moves a film 20 in display screen clockwise or counter-clockwise in display screen,
In can first rotate clockwise 5 circles, then 5 circle of another mistake hour hands rotation, so movement is multiple back and forth, generally 10 times or its
The number of his numerical value, certain film 20 can also be that back-and-forth motion, in this way setting can be reinforced other than moving horizontally mode
Eyes melt as ability.
In further embodiment of the present invention, as shown in figure 17, it is oblique can also to specifically include step for wherein eyeball training
Position eye trains S1302, i.e., by the imaged frame of a film 20 in display screen using centre as starting point, upper right into display screen,
Bottom right, upper left or lower left are moved, and are then moved to centre again, are moved back and forth repeatedly, and wherein motion mode includes connecting
Continuous formula or spasmodic motion mode.In the loxosis eye trains S1302, specifically trained mode can be the shadow of a film 20
Frame unidirectional movement by centre position is covered if it is left eye, then film 20 is just moved to upper right, level, lower right,
Motion mode can be continous way movement, can also be spasmodic motion mode, spasmodic motion mode can specifically be set every time
It is set to jump 4-5 lattice；It is covered if it is right eye, then the imaged frame of film 20 is just moved to upper left, level, lower left, movement
Mode can be continous way movement, can also be spasmodic motion mode, spasmodic motion mode specifically could be provided as every time
Jump 4-5 lattice.Wherein, during to upper right, right level, bottom right, upper left, left horizontal or bottom-left motion, specifically each
The number that just moves upwards is identical or different can be with, such as is covered in left eye, the imaged frame of film 20 can first to
Upper right movement moves back and forth 3 times, and then horizontal direction moves back and forth 2 times to the right, then again to the right to moving back and forth 3
It is secondary, or can also be horizontal motion 1 time to the right, then to the right to movement 1 time, then move 1 time to upper right, such as
This motion mode recycles 5 minutes.
In further embodiment of the present invention, moves at any position in screen and be added in the imaged frame of film 20
Step fireworks Mode S 150, the fireworks Mode S 150 include full fireworks pattern and/or insertion fireworks pattern.
Wherein, it is exactly equal in any one step in the amblyopia training recovery method based on VR technologies to be inserted into fireworks pattern
Fireworks can be added, or addition fireworks pattern, the fireworks at any position in screen are moved in the imaged frame of film
It can be common fireworks, can also be 101 fireworks.For example, in eyeball training step S130 extraocular muscle training S1301 in can
, often to display screen both ends and while being back to centre position can show fireworks, in addition may be used also in the movement of the imaged frame of film 20
To terminate within 15 minutes to show 10 seconds fireworks, preferably 101 fireworks videos in every training；In addition, in eyeball training step
Fireworks video can be added when film 20 moves to the outer end in each direction in loxosis eye training S1302 in S130, may be used also
To show fireworks video at the end of each direction is trained, the time of specific fireworks video can be 10 seconds, 20 seconds, 30 seconds or be
Other times are configured according to specific run duration, and the effect that fireworks projection is added is to increase the person of being trained to visually
Excitement, and then preferably temper eye trace ability.
Wherein, full fireworks pattern is that fireworks are directly shown in display screen, which is different pattern difference broadcasting frequencies
The fireworks of different colours, that is, not being trained to person can carry out selecting full fireworks pattern in amblyopia corrects program according to their needs,
The full fireworks pattern is that fireworks are directly shown in display screen, and specifically, fireworks are that different pattern difference broadcasting frequencies are different
The fireworks of color, that is to say, that select only to show fireworks video when full fireworks pattern in display screen, will not show broadcasting for film 20
It puts.
It should be noted that the present invention the amblyopia training rehabilitation system and method based on VR technologies in film 20 image
Frame keeps imaged frame in the horizontal plane of display screen during movement, i.e., imaged frame is only image during the motion
Frame is integrally moving, and imaged frame itself does not occur to move or rotate.
The embodiment of the amblyopia training rehabilitation system and method based on VR technologies of the present invention is illustrated above.
It can be according to the spy of above-mentioned disclosure for the specific features of the amblyopia training rehabilitation system and method based on VR technologies of the present invention
The effect of sign is specifically designed, these designs, which are those skilled in the art, to be realized.Moreover, each skill of above-mentioned disclosure
Art feature is not limited to disclosed and other feature combination, and those skilled in the art can also carry out according to the purpose of the present invention
Other combinations between each technical characteristic, be subject to realize the present invention purpose.
Claims (10)
1. a kind of amblyopia training rehabilitation system based on VR technologies, which is characterized in that the system is weak to help for training eyesight
Vision correction or rehabilitation are carried out depending on crowd, which is suitable for virtual reality device, including VR lens bodies, is set to the VR
Lens, display screen, control module on lens body and memory are stored with film, the display screen packet in the memory
Left view screen and right screen are included, the control module is used for the play mode and eye of the uncorrected visual acuity control film according to the person of being trained to
Ball training mode；Wherein, the control module includes：
Setting module is operated, the film for being intended to play first carries out the rising up to point of image movement according to the eyesight for the person of being trained to
Setting, movement speed setting, pause setting and pattern setting；Wherein, the operation setting module is connect with the memory；
Screen module is selected, will be regarded depending on the left view screen of eye or the right side better than the excellent of amblyopia eye for the eyesight according to the person of being trained to
Screen is covered or is atomized；
The film of movie playback module, the image movement mode for setting oneself plays out, and makes the imaged frame of the film
Regular motion or irregular movement can be showed according to the setting of image movement, so that not shielded or atomization described
Amblyopia eye under right screen or left view screen can carry out visual exercise with the image for playing film；Wherein, the movie playback
Module is all connected with the display screen, memory；
It is to be electrically connected between the operation setting module, selection screen module and the movie playback module.
2. the amblyopia training rehabilitation system according to claim 1 based on VR technologies, which is characterized in that
It is also stored with visual chart in the memory, eyesight detection is carried out before and after training for the person of being trained to, to detect training
As a result；
Further include editor module in the control module, the editor module is connect with the memory, for storing and being arranged
The eyesight value for the person of being trained to.
3. the amblyopia training rehabilitation system according to claim 1 based on VR technologies, which is characterized in that the selection screen
Masking or atomizing type setting are as follows in module：
Masking：By the picture of display screen in a manner of blackening or in a manner of dark object masking；
Atomization：Image sharpness in display screen is subjected to fuzzy adjustment, to reduce the excellent visibility regarding eye.
4. the amblyopia training rehabilitation system according to claim 1 based on VR technologies, which is characterized in that the movie playback
Mould regular motion in the block or irregular movement setting are as follows：
Regular motion：The imaged frame of film can be moved or counterclockwise be moved in a clockwise direction, and after movement
The broadcasting of image frame is carried out at position, after a certain time, then is moved at the next position the broadcasting for carrying out image frame；
Irregular movement：The imaged frame of film can be with front-rear direction, upper and lower directions, left and right directions or crisscross next arbitrary progress
It is mobile, and the broadcasting of image frame is carried out at position after movement, after a certain time, then it is moved at the next position and carries out
The broadcasting of image frame.
5. the amblyopia training rehabilitation system according to claim 1 based on VR technologies, which is characterized in that the control module
In further include fireworks playing module, for directly showing fireworks in the display screen, which is the fireworks playing module
The fireworks of different pattern difference broadcasting frequency different colours；
Wherein, the fireworks playing module includes being inserted into fireworks playing module and full fireworks playing module, and the insertion fireworks are broadcast
Amplification module is inserted into fireworks for any time during movie playback and plays, and the full fireworks playing module is for being trained to
Only viewing fireworks play person for selection as needed.
6. a kind of amblyopia training recovery method based on VR technologies, which is characterized in that this method is weak to help for training eyesight
Vision correction or rehabilitation are carried out depending on crowd, and this method is suitable for virtual reality device, including VR lens bodies, is set to institute
Lens, display screen, control module and the memory on VR lens bodies are stated, film, the display are stored in the memory
Screen includes left view screen and right screen, and the control module is used for the play mode of the uncorrected visual acuity control film according to the person of being trained to
And eyeball training mode；Wherein, the amblyopia training recovery method based on VR technologies includes the following steps：
Operation setting, be intended to play film first according to the person of being trained to eyesight come carry out image movement rise up to point setting, move
Dynamic speed setting, pause setting and pattern setting；
Select screen, according to the person of being trained to eyesight by better than amblyopia eye it is excellent regard the left view screen of eye or right screen carry out cover or
Atomization；
Movie playback plays out the film for the image movement that oneself sets, and makes the image energy of the film according to image movement
Setting show regular motion or irregular movement；And
Eyeball is trained, and enables the amblyopia eye under right screen that is not shielded or being atomized or left view screen as the image for playing film comes
Carry out visual exercise.
7. the amblyopia training recovery method according to claim 6 based on VR technologies, which is characterized in that the amblyopia training
Method further includes：
Eyesight detects：Eyesight figure is showed in the display screen, to detect the person's of being trained to eyes after training preceding or training
Uncorrected visual acuity.
8. the amblyopia training recovery method according to claim 6 based on VR technologies, which is characterized in that the eyeball training
Including step：
Extraocular muscle is trained：By the imaged frame of a film in display screen using centre as starting point, into display screen it is left and right, on
Or lower either end is moved, then is moved to centre by either end, is moved back and forth repeatedly, wherein motion mode include continous way or
Spasmodic motion mode；And/or
Loxosis eye is trained：By the imaged frame of a film in display screen using centre as starting point, upper right, the right side into display screen
Under, upper left or lower left moved, be then moved to centre again, move back and forth repeatedly, wherein motion mode includes continuous
Formula or spasmodic motion mode.
9. the amblyopia training recovery method according to claim 6 based on VR technologies, which is characterized in that the selection screen
Masking or atomizing type setting are as follows in step：
Masking：By the picture of display screen in a manner of blackening or in a manner of dark object masking；
Atomization：Fuzzy pictures degree in display screen is adjusted, to reduce the excellent visibility regarding eye.
10. the amblyopia training recovery method according to claim 6 based on VR technologies, which is characterized in that the amblyopia instruction
It further includes step fireworks pattern to practice method, and the fireworks pattern includes full fireworks pattern and/or insertion fireworks pattern, wherein
The full fireworks pattern is that fireworks are directly shown in display screen, which is different pattern difference broadcasting frequency difference face
The fireworks of color；And
It is described to be inserted into fireworks pattern to move to addition fireworks pattern at any position in screen in the imaged frame of film.
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