CN104767972B - A kind of defects of vision help system and method - Google Patents
A kind of defects of vision help system and method Download PDFInfo
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- CN104767972B CN104767972B CN201510155633.4A CN201510155633A CN104767972B CN 104767972 B CN104767972 B CN 104767972B CN 201510155633 A CN201510155633 A CN 201510155633A CN 104767972 B CN104767972 B CN 104767972B
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- 230000004438 eyesight Effects 0.000 title claims abstract description 98
- 230000007547 defect Effects 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000010365 information processing Effects 0.000 claims abstract description 16
- 230000002452 interceptive effect Effects 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims description 31
- 201000009310 astigmatism Diseases 0.000 claims description 16
- 208000004350 Strabismus Diseases 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 10
- 230000011218 segmentation Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 238000013519 translation Methods 0.000 claims description 2
- 208000029257 vision disease Diseases 0.000 abstract description 11
- 230000004393 visual impairment Effects 0.000 abstract description 11
- 206010047571 Visual impairment Diseases 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 208000001491 myopia Diseases 0.000 description 10
- 230000004379 myopia Effects 0.000 description 10
- 210000000695 crystalline len Anatomy 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 210000001525 retina Anatomy 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 206010020675 Hypermetropia Diseases 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 201000006318 hyperopia Diseases 0.000 description 2
- 230000004305 hyperopia Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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- Processing Or Creating Images (AREA)
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- User Interface Of Digital Computer (AREA)
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Abstract
The present invention provides a kind of defects of vision help systems, it is characterized in that, the system comprises interactive device (1), information processing unit (2) and application apparatus (3), wherein, interactive device (1) and information processing unit (2) may be contained in ontology, and information processing unit matches the normal outdoor scene for synthesizing user and seeing according to the defects of vision parameter of the real scene Jing Guo image procossing and user.The present invention also provides corresponding defects of vision helping methods.The advantageous effect of defects of vision help system and method for implementing the present invention has：Effectively the user for there are the defects of vision is helped just to be commonly seen object, with versatility, different visual impairment persons can use；It can be used with life cycle management, same user in different times；Meanwhile, environmentally-friendly sanitary, it is no longer necessary to produce the eyeglass of various models all compatible to various visual impairments.
Description
Technical field
The present invention relates to technical field of virtual reality, more specifically to a kind of defects of vision help system and method.
Background technology
The eyes of people are equivalent to a frame camera.Crystalline lens is equivalent to the camera lens of camera, and retina is equivalent to camera
Interior film.The light sent out from object by crystalline lens (being equivalent to a convex lens) formed on the retina a handstand,
The real image of diminution.This stimulation is transmitted to brain by the photosensory cell of distribution on the retina by optic nerve, and people just can be appreciated that
Object.And visual impairment (i.e. the defects of vision) is exactly to depend merely on the adjusting of itself eye to have made as on the retina.Eyesight
Defect includes myopia, long sight, astigmatism, strabismus etc..
At present, the visual impairment generally use for solving people wears glasses to correct defects of vision, and makes to see object.Most original
Glasses originating from lens (magnifying glass), it is its manufacture, closely related using the appearance with optical lens.But existing glasses
Function is relatively more fixed, if spectacles are typically only capable to myopia correction, is not suitable for the crowd simultaneously with myopia and astigmatism defect.Together
When, different visual impairments must select specific glasses, to carry out vision correction, not have versatility, change in visual impairment
When, such as the number of degrees variation of myopia, the eyeglass for being constantly adapted to the various model number of degrees is obtained, causes the wasting of resources.
Invention content
The technical problem to be solved in the present invention is, for the deficiency of the existing glasses for solving visual impairment, provides one
Kind defects of vision help system and method.
There is provided a kind of defects of vision help systems for technical proposal that the invention solves the above-mentioned problems, which is characterized in that
The system comprises interactive device, information processing unit and application apparatus；
The interactive device includes：
Eyes for acquiring user in real time see the camera of the real scene of part；And
For to the camera in real time the collected real scene carry out the image processing apparatus of image procossing,
Wherein, described image processing unit is electrically connected with the camera；
The application apparatus includes：
For obtaining the detection unit of the practical eyesight information of the user；And
The vision for going out the user for the practical eyesight information analysis according to acquired in the detection unit lacks
It falls into parameter and feeds back to the analytic unit of described information processing unit, wherein, the detection unit and the analytic unit are electrical
Connection；
Described information processing unit includes：
For first of the real scene by image procossing to be communicated and received with described image processing unit
Receiving module；
For the institute that the analytic unit analyzes the user come to be communicated and received with the analytic unit
State the second receiving module of defects of vision parameter；And
For being matched according to the defects of vision parameter of the real scene Jing Guo image procossing and the user
Synthesize the band-wise processing unit for the normal outdoor scene that the user sees, wherein, first receiving module and the figure
It is electrically connected as processing unit communication connection, with the band-wise processing unit；Second receiving module and the multichannel
Processing unit is electrically connected, is communicated to connect with the analytic unit.
In the defects of vision help system of the present invention, the system also includes with matched of the eye of the user
Body.
In the defects of vision help system of the present invention, the interactive device and described information processing unit may be contained within institute
It states in ontology.
In the defects of vision help system of the present invention, the application apparatus is independently of the ontology.
In the defects of vision help system of the present invention, the system also includes for by the band-wise processing unit
The display unit that the normal outdoor scene with synthesis is shown.
In the defects of vision help system of the present invention, the display unit is set to the surface of the ontology, and described
The eye interval connection of user.
The present invention also provides a kind of defects of vision helping methods, which is characterized in that the described method comprises the following steps：
S1, the eyes of acquisition user see the real scene of part in real time；
S2, in real time the collected real scene carry out image procossing；
S3, the practical eyesight information for obtaining the user；
S4, the defects of vision parameter for going out the user according to the practical eyesight information analysis of the user；
S5, according to the real scene and the defects of vision parameter of the user Jing Guo image procossing, matching
Synthesize the normal outdoor scene that the user sees.
In the defects of vision helping method of the present invention, the method further includes：
The normal outdoor scene that the user for matching synthesis sees is shown.
In the defects of vision helping method of the present invention, further included before the step S5：It is received respectively by image
The real scene of processing and the defects of vision parameter of the user.
The advantageous effect of defects of vision help system and method for implementing the present invention has：Effectively help there are the defects of vision
User is just commonly seen object, and with versatility, different visual impairment persons can use；Its with life cycle management,
Same user can use in different times；Meanwhile, environmentally-friendly sanitary all compatible to various visual impairments, it is no longer necessary to
Produce the eyeglass of various models.
Description of the drawings
Fig. 1 is the structure diagram of the defects of vision help system of one embodiment of the invention.
Fig. 2 is the structure diagram of the defects of vision help system of another embodiment of the present invention.
Fig. 3 is the flow chart of the defects of vision helping method of the embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
As shown in Figure 1, it is the structure diagram of the defects of vision help system of one embodiment of the invention.The system comprises
Interactive device 1, information processing unit 2, application apparatus 3 and ontology 4, interactive device 1, information processing unit 2 and application apparatus 3
It may be contained in ontology 4, wherein：
Ontology 4 is matched with the eye of user, and shape can be similar to mirror holder, but not limited to this；
Interactive device 1 includes camera 11 and image processing apparatus 12, wherein, camera 11 is for acquisition user in real time
Eyes see part real scene；Image processing apparatus 12 is used to carry out the 11 collected real scene of institute of camera
Image procossing, the operation of image procossing include digitizing scene into behavior, make to be converted into digital picture；Image processing apparatus 12
It is electrically connected with camera 11；
Information processing unit 2 includes the first receiving module 21,22 and second receiving module 23 of band-wise processing unit,
In, the first receiving module 21 is used to that the real scene by image procossing to be communicated and received with image processing apparatus 12；The
One receiving module 21 is communicated to connect with image processing apparatus 12, is electrically connected with band-wise processing module 22；Second receiving module
23 are electrically connected with band-wise processing unit 22；
Application apparatus 3 includes detection unit 31 and analytic unit 32, wherein, detection unit 31 is used to obtain the reality of user
Border eyesight information；Analytic unit 32 goes out the vision of user for the practical eyesight information analysis according to acquired in detection unit 31
Defect parameters simultaneously feed back to information processing unit 2, and defects of vision parameter includes the information such as myopia, long sight, astigmatism, strabismus, is
By what the eyesight information of practical eyesight information and human eye when normal was compared and analyzed；Detection unit 31 and analytic unit
32 are electrically connected；Analytic unit 32 is communicated to connect with the second receiving module 23；
Second receiving module 23 analyzes the use come for analytic unit 32 to be communicated and received with analytic unit 32
The defects of vision parameter of person；
Real scene by image procossing of the band-wise processing unit 22 according to received by the first receiving module 21 and
The defects of vision parameter of user received by second receiving module 22, matching synthesize the normal outdoor scene that user sees,
Defects of vision parameter such as user includes myopia degree information or hyperopia degree information, then correspondingly digitized image is carried out
It zooms in or out, so as to reach the normal outdoor scene that user sees.
If defects of vision parameter includes astigmatism degree information, correspondingly, the operation of band-wise processing unit 22 includes：It is right
Digitized image is split, and forms multiple subgraphs, further according to the subgraph after the corresponding segmentation in orientation residing for astigmatism degree
As being amplified, further multiple subgraphs are synthesized, whole image are formed, so that the user with astigmatism defect is simultaneously
The normal outdoor scene that can be seen；
If defects of vision parameter includes strabismus information, correspondingly, the operation of band-wise processing unit 22 includes：To number
Change image to be split, form multiple images, carried out further according to the subgraph after the corresponding segmentation in orientation residing for strabismus information
Translation and image enhancement, further synthesize multiple subgraphs, form whole image, so that the user with strabismus defect
The normal outdoor scene that can be seen.
The system also includes display units 5, are carried out for band-wise processing unit 22 to be matched to the normal outdoor scene of synthesis
It has been shown that, user can be seen, and display unit 5 is arranged on the surface of ontology 4, connect, can make with the eye interval of user
Be made transparence, the eyeglass of size and common spectacles it is in the same size.
The user for there are the defects of vision is helped normally to see as can be seen that the defects of vision help system of the present embodiment has reached
To object, defective human eye is made to obtain normal vision, and the system structure is simple, it is light-weight, convenient for users to wearing.
As shown in Fig. 2, it is the structure diagram of the defects of vision help system of another embodiment of the present invention.In the present embodiment
In, with a upper embodiment difference lies in：Interactive device 1 and information processing unit 2 may be contained in ontology 4, and application apparatus 3 is single
Solely as an equipment, independently of ontology 4, the weight that user is worn on eye, other content and upper one are further mitigated
Identical in embodiment, to save space, details are not described herein.
As shown in figure 3, it is the flow chart of the defects of vision helping method of the embodiment of the present invention.The method includes following steps
Suddenly：
S301, the eyes of acquisition user see the real scene of part in real time；
In this step, the eyes of user see that the real scene of part is 180 degree, including front, right
With the scene of left.
S302, in real time collected real scene carry out image procossing；
In this step, the operation of image procossing includes digitizing real scene into behavior, makes to be converted into digital picture.
S303, the practical eyesight information for obtaining user；
S304, the defects of vision parameter for going out user according to practical eyesight information analysis；
In this step, defects of vision parameter includes the information such as myopia, long sight, astigmatism, strabismus, by practical eyesight information and
Eyesight information when human eye is normal compares and analyzes, and obtains defects of vision parameter, when such as user being myopia, acquires respectively
The myopia degree information of eyes, wherein, eyesight information when human eye is normal is according to standard medically.
S305, the defects of vision parameter according to the real scene Jing Guo image procossing and user, matching synthesize use
The normal outdoor scene that person sees.
In this step, it is digitized image by the real scene of image procossing, is joined according to the defects of vision of user
Number, operates digitized image accordingly, to synthesize the normal outdoor scene that user sees, as the defects of vision of user are joined
Number includes myopia degree information or hyperopia degree information, then correspondingly digitized image is zoomed in or out, so as to reach
The normal outdoor scene that user sees.
If defects of vision parameter includes astigmatism degree information, correspondingly, digitized image is split, is formed multiple
Subgraph is amplified further according to the subgraph after the corresponding segmentation in orientation residing for astigmatism degree, further by multiple subgraphs
As being synthesized, whole image is formed, so that the normal outdoor scene that the user with astigmatism defect can see simultaneously.
If defects of vision parameter includes strabismus information, correspondingly, digitized image is split, forms multiple figures
Picture is translated and image enhancement further according to the subgraph after the corresponding segmentation in orientation residing for strabismus information, further will be more
A subgraph is synthesized, and forms whole image, so that the normal outdoor scene that the user with strabismus defect can see.
Before this step, the defects of vision ginseng for receiving real scene and user Jing Guo image procossing respectively is further included
Number.
Further, the method further includes：The normal outdoor scene that the user for matching synthesis sees is shown.
The defects of vision helping method of the present embodiment, by the eyes for acquiring user in real time see part scene and
The defects of vision parameter of user itself, carries out matching synthesis, obtain the human eye of defective user can see it is normal
Outdoor scene, effectively the user for having the defects of vision is helped just to be commonly seen object, corrected defects of vision, defective human eye is made to obtain just
Normal vision, and this method is simple.
To sum up, defects of vision help system and method for the invention effectively help have the user of the defects of vision normal
See object；With versatility, different visual impairment persons can use；It exists with life cycle management, same user
Different times can use；Meanwhile, environmentally-friendly sanitary, it is no longer necessary to produce various models all compatible to various visual impairments
Eyeglass.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (9)
1. a kind of defects of vision help system, which is characterized in that the system comprises interactive device (1), information processing units (2)
And application apparatus (3)；
The interactive device (1) includes：
Eyes for acquiring user in real time see the camera (11) of the real scene of part；And
For to the camera (11) in real time the collected real scene carry out the image processing apparatus of image procossing
(12), wherein, described image processing unit (12) is electrically connected with the camera (11)；
The application apparatus (3) includes：
For obtaining the detection unit (31) of the practical eyesight information of the user；And
The vision for going out the user for the practical eyesight information analysis according to acquired in the detection unit (31) lacks
Fall into parameter and feed back to the analytic units (32) of described information processing unit (2), wherein, the detection unit (31) with described point
Unit (32) is analysed to be electrically connected；
Described information processing unit (2) includes：
For first of the real scene by image procossing to be communicated and received with described image processing unit (12)
Receiving module (21)；
The user come is analyzed for the analytic unit (32) to be communicated and received with the analytic unit (32)
The defects of vision parameter the second receiving module (23)；And
It is synthesized for being matched according to the defects of vision parameter of the real scene Jing Guo image procossing and the user
Go out the band-wise processing unit (22) for the normal outdoor scene that the user sees, wherein, first receiving module (21) and institute
It states image processing apparatus (12) communication connection, be electrically connected with the band-wise processing unit (22)；Second receiving module
(23) it is electrically connected with the band-wise processing unit (22), communicated to connect with the analytic unit (32)；
Wherein, if defects of vision parameter includes astigmatism degree information, correspondingly, the operation packet of band-wise processing unit (22)
It includes：Digitized image is split, forms multiple subgraphs, after the corresponding segmentation in orientation residing for astigmatism degree
Subgraph is amplified, and further synthesizes multiple subgraphs, whole image is formed, so that the user with astigmatism defect
The normal outdoor scene that can be seen simultaneously；
If defects of vision parameter includes strabismus information, correspondingly, the operation of band-wise processing unit (22) includes：To digitlization
Image is split, and forms multiple subgraphs, is carried out further according to the subgraph after the corresponding segmentation in orientation residing for strabismus information
Translation and image enhancement, further synthesize multiple subgraphs, form whole image, so that the user with strabismus defect
The normal outdoor scene that can be seen.
2. according to the defects of vision help system described in claim 1, which is characterized in that the system also includes make with described
The matched ontology of eye (4) of user.
3. according to the defects of vision help system described in claim 2, which is characterized in that the interactive device (1) and described
Information processing unit 2 may be contained in the ontology (4).
4. according to the defects of vision help system described in claim 3, which is characterized in that the application apparatus (3) independently of
The ontology (4).
5. according to the defects of vision help system described in claim 2, which is characterized in that the system also includes for by institute
State the display unit (5) that the normal outdoor scene of band-wise processing unit (22) matching synthesis is shown.
6. according to the defects of vision help system described in claim 5, which is characterized in that the display unit (5) is set to
The surface of the ontology (4), connect with the eye interval of the user.
7. a kind of defects of vision helping method, which is characterized in that the described method comprises the following steps：
S1, the eyes of acquisition user see the real scene of part in real time；
S2, in real time the collected real scene carry out image procossing；
S3, the practical eyesight information for obtaining the user；
S4, the defects of vision parameter for going out the user according to the practical eyesight information analysis of the user；
S5, according to the real scene and the defects of vision parameter of the user Jing Guo image procossing, matching synthesis
Go out the normal outdoor scene that the user sees；
Wherein, step S5 includes：If defects of vision parameter includes astigmatism degree information, correspondingly, digitized image is carried out
Segmentation, forms multiple subgraphs, is amplified further according to the subgraph after the corresponding segmentation in orientation residing for astigmatism degree, into one
Step synthesizes multiple subgraphs, whole image is formed, so that the normal reality that the user with astigmatism defect can see simultaneously
Scape；
If defects of vision parameter includes strabismus information, correspondingly, digitized image is split, forms multiple subgraphs,
It is translated and image enhancement further according to the subgraph after the corresponding segmentation in orientation residing for strabismus information, further by multiple sons
Image is synthesized, and forms whole image, so that the normal outdoor scene that the user with strabismus defect can see.
8. according to the defects of vision helping method described in claim 7, which is characterized in that the method further includes：
The normal outdoor scene that the user for matching synthesis sees is shown.
9. according to the defects of vision helping method described in claim 7, which is characterized in that also wrapped before the step S5
It includes：The real scene Jing Guo image procossing and the defects of vision parameter of the user are received respectively.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105832503B (en) * | 2016-03-17 | 2018-10-19 | 广东小天才科技有限公司 | Picture output method and device for strabismus correction |
| CN106127171A (en) * | 2016-06-28 | 2016-11-16 | 广东欧珀移动通信有限公司 | A display method, device and terminal for augmented reality content |
| CN110007482A (en) * | 2019-04-12 | 2019-07-12 | 上海交通大学医学院附属第九人民医院 | A kind of measuring and calculating platform and its application method for calculating multifocal spectacles focal position |
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| WO2014203440A1 (en) * | 2013-06-19 | 2014-12-24 | パナソニックＩｐマネジメント株式会社 | Image display device and image display method |
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| JP2007214964A (en) * | 2006-02-10 | 2007-08-23 | Konica Minolta Photo Imaging Inc | Video display device |
| CN201315627Y (en) * | 2008-12-30 | 2009-09-23 | 蒋清晓 | Multifunctional portable-type electronic typoscope |
| CN101833543A (en) * | 2010-05-07 | 2010-09-15 | 李响 | Naked-eye three-dimensional display method for characters |
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| WO2014203440A1 (en) * | 2013-06-19 | 2014-12-24 | パナソニックＩｐマネジメント株式会社 | Image display device and image display method |
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