CN109375370A - A kind of adjusting method of near-eye display device, device, equipment and storage medium - Google Patents
A kind of adjusting method of near-eye display device, device, equipment and storage medium Download PDFInfo
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- CN109375370A CN109375370A CN201811178573.8A CN201811178573A CN109375370A CN 109375370 A CN109375370 A CN 109375370A CN 201811178573 A CN201811178573 A CN 201811178573A CN 109375370 A CN109375370 A CN 109375370A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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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
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
- A61B3/111—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring interpupillary distance
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
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Abstract
This application discloses a kind of adjusting method of near-eye display device, device, equipment and storage mediums.This method comprises: determining the pupil center location of two eyes of user according to the infrared data that the infrared sensor for the light emission side that near-eye display device is arranged in acquires；The infrared sensor includes multiple infrared light transmitters and at least one infrared light receiver；According to the pupil center location of two eyes of user, the position of two lens in the near-eye display device is adjusted, keeps the center of described two lens Chong Die with the pupil center of two eyes of user correspondingly.The technical solution of the embodiment of the present invention is able to use family can experience display effect corresponding with itself interpupillary distance when using near-eye display device, effectively improve the viewing experience of user.
Description
Technical field
This disclosure relates to technical field of virtual reality more particularly to a kind of adjusting method of near-eye display device, device, set
Standby and storage medium.
Background technique
The optical technology and manufacturing technology of VR (Virtual Reality, virtual reality) equipment tend to be perfect at present, society
Demand is growing day by day.
People obtains information 90% from human eye from the external world, therefore to design the VR equipment for being suitble to masses, it is necessary to consider
Public eye conditions.According to statistics, human eye interpupillary distance is typically between 55mm~72mm, and VR equipment is set in progress optics at present
Timing usually takes median as optical design interpupillary distance parameter, and using the adjustability on VR device structure, is wearing user
When can manually adjust lens position.But the precision manually adjusted is poor, is easy to appear offset, is seeing so as to cause user
It is obscured and affect experience effect when image.In addition, the regulative mode for manually adjusting lens position is more complicated, can be brought to user
Not convenient factor.
In conclusion VR equipment in the prior art, due to needing manually to adjust lens position, degree of regulation
It is poor, so as to cause user, when watching image, effect is fuzzy and the problem of affect experience effect.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, the embodiment of the present application provides a kind of tune of near-eye display device
Section scheme, to solve in the prior art due to needing manually to adjust lens position, degree of regulation is poor, so as to cause
User's effect when watching image is fuzzy and the problem of affect experience effect.
In a first aspect, the embodiment of the invention provides a kind of adjusting methods of near-eye display device, comprising:
According to the infrared data that the infrared sensor for the light emission side that near-eye display device is arranged in acquires, user two are determined
The pupil center location of eyes；The infrared sensor includes that multiple infrared light transmitters and at least one infrared light receive
Device；
According to the pupil center location of two eyes of user, the position of two lens in the near-eye display device is adjusted
It sets, keeps the center of described two lens Chong Die with the pupil center of two eyes of user correspondingly.
Optionally, the infrared sensor includes multiple infrared light transmitters and at least two infrared light receivers,
Wherein:
The multiple infrared light transmitter is located at the light emission side, and is arranged in a row in the form of an array；It is described at least
Two infrared light receivers are located at the two sides of the light emission side.
Optionally, the method also includes:
According to the pupil center location of two eyes of user, the interpupillary distance of the user is determined；
According to the interpupillary distance, the rendering parameter for generating display image is calculated；And
The display image is generated according to the rendering parameter.
Optionally, according to the infrared data for the infrared sensor acquisition being arranged in near-eye display device, user two is determined
The pupil center location of a eyes, comprising:
According to pre-set transmitting timing, controls each infrared light transmitter and successively emit infrared ray, each
The coverage area of the infrared ray of the RF transmitter transmitting is not exclusively overlapped, and all infrared light transmitters project infrared
The coverage area of line is disposed over the eyes of the user；
According to the infrared light reception result of the infrared light receiver, point diagram is generated；Wherein, in the point diagram a little
Position characterize the infrared light receiver and have received infrared light, the position that do not put characterizes the infrared light and receives
Device is not received by infrared light；
According to the point diagram, the pupil center location of two eyes of user is determined.
Optionally, according to the infrared light reception result of each infrared light receiver, point diagram is generated, comprising:
According to the infrared light reception result of each infrared light receiver, the infrared light each of is obtained ahead of time
Line transmitter is drawn in the graduation position information of the light emission side and the scan path of the light of each infrared light transmitter
Point diagram；Wherein, the graduation position of the graduation position information of each column point and each infrared light transmitter is believed in the point diagram
Breath corresponds.
Optionally, according to the point diagram, the pupil center location of two eyes of user is determined, comprising:
According to the graduation position information of each column point in the point diagram, determining does not have the scale position of position a little in the point diagram
Set range；
Based on the graduation position range, the pupil center location of two eyes of user is determined.
Second aspect, the embodiment of the invention also provides a kind of regulating devices of near-eye display device, comprising:
Pupil center location determination unit, for being adopted according to the infrared sensor for the light emission side that near-eye display device is arranged in
The infrared data of collection determines the pupil center location of two eyes of user；The infrared sensor includes: multiple infrared light hairs
Emitter and at least one infrared light receiver；
Lens adjust unit, for the pupil center location according to two eyes of user, adjust the nearly eye and show
The position of two lens in equipment makes the center of described two lens correspondingly and in the pupil of two eyes of user
Heart overlapping.
Optionally, the infrared sensor includes multiple infrared light transmitters and at least two infrared light receivers,
Wherein:
The multiple infrared light transmitter is located at the light emission side, and is arranged in a row in the form of an array；It is described at least
Two infrared light receivers are located at the two sides of the light emission side.
Optionally, described device further include:
Interpupillary distance determination unit determines the pupil of the user for the pupil center location according to two eyes of user
Away from；
Rendering parameter computing unit, for calculating the rendering parameter for generating display image according to the interpupillary distance；
Image generation unit, for generating the display image according to the rendering parameter.
Optionally, the pupil center location determination unit, comprising:
Emission control module, for according to pre-set transmitting timing, control each infrared light transmitter according to
The coverage area of secondary transmitting infrared ray, the infrared ray of each RF transmitter transmitting is not exclusively overlapped, all infrared lights
The coverage area for the infrared ray that line transmitter projects is disposed over the eyes of the user；
Point diagram generation module generates point diagram for the infrared light reception result according to the infrared light receiver；Its
In, the position in the point diagram a little characterizes the infrared light receiver and has received infrared light, the position table that do not put
It levies the infrared light receiver and is not received by infrared light；
Position determination module, for determining the pupil center location of two eyes of user according to the point diagram.
Optionally, the point diagram generation module, is used for:
According to the infrared light reception result of each infrared light receiver, the infrared light each of is obtained ahead of time
Line transmitter is drawn in the graduation position information of the light emission side and the scan path of the light of each infrared light transmitter
Point diagram；Wherein, the graduation position of the graduation position information of each column point and each infrared light transmitter is believed in the point diagram
Breath corresponds.
Optionally, the position determination module, is used for:
According to the graduation position information of each column point in the point diagram, determining does not have the scale position of position a little in the point diagram
Set range；
Based on the graduation position range, the pupil center location of two eyes of user is determined.
The third aspect, the embodiment of the invention also provides a kind of display equipment, comprising: at least one processor, at least one
The computer program instructions of a memory and storage in the memory, when the computer program instructions are by the processing
Device realizes the adjusting method of above-mentioned near-eye display device when executing.
Fourth aspect, the embodiment of the invention also provides computer readable storage mediums, are stored thereon with computer program
Instruction, which is characterized in that the adjusting of above-mentioned near-eye display device is realized when the computer program instructions are executed by processor
Method.
The adjusting method of near-eye display device provided in an embodiment of the present invention, by being arranged in near-eye display device light emission side
Infrared sensor acquisition infrared data, determine the pupil center location of two eyes of user, and further according to user two
The pupil center location of a eyes adjusts the position of two lens of near-eye display device, keeps the center one of two lens a pair of
That answers is Chong Die with the pupil center of two eyes of user.It, can be automatically according to the pupil of two eyes of user in the technical program
Center adjusts the position of two lens of near-eye display device, experiences user when using near-eye display device
Display effect corresponding with itself interpupillary distance, effectively improves the viewing experience of user.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is a kind of flow diagram of the adjusting method of near-eye display device provided in an embodiment of the present invention；
Fig. 2 is point diagram schematic diagram；
Fig. 3 is the scan path schematic diagram of infrared light transmitter；
Fig. 4 is that the normal three-dimensional depth of interpupillary distance forms schematic diagram；
Fig. 5 is that interpupillary distance three-dimensional depth bigger than normal forms schematic diagram；
Fig. 6 is that interpupillary distance three-dimensional depth less than normal forms schematic diagram；
Fig. 7 is the flow diagram of the adjusting method of another near-eye display device provided in an embodiment of the present invention；
Fig. 8 is that a kind of nearly eye of the adjusting method for realizing above-mentioned near-eye display device provided in an embodiment of the present invention is aobvious
Show device systems block diagram；
Fig. 9 is that a kind of nearly eye of the adjusting method for realizing above-mentioned near-eye display device provided in an embodiment of the present invention is aobvious
Show device structure schematic diagram；
Figure 10 is a kind of structural schematic diagram of the regulating device of near-eye display device provided in an embodiment of the present invention；
Figure 11 is a kind of structure suitable for being used to realize the display equipment of the embodiment of the present application provided in an embodiment of the present invention
Schematic diagram.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As mentioned in the background, VR equipment usually takes median as optical design pupil when carrying out optical design
Away from parameter, and using the adjustability on VR device structure, user is allow to manually adjust lens position when wearing.But manually
The precision of adjusting is poor, is easy to appear offset, obscures and affect experience effect so as to cause user when seeing image.In addition,
The regulative mode for manually adjusting lens position is more complicated, and can make troubles sharp factor to user.
In view of the above drawbacks, the embodiment of the invention provides a kind of regulation schemes of near-eye display device, with the prior art
It compares, the technical program can adjust two of near-eye display device thoroughly automatically according to the pupil center location of two eyes of user
The position of mirror is allow user to be experienced display effect corresponding with itself interpupillary distance when using near-eye display device, effectively mentioned
The viewing experience of user is risen.
The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Firstly the need of explanation, the near-eye display device being related in the embodiment of the present invention can both refer to VR equipment,
It can refer to AR (Augmented Reality, augmented reality) equipment.
The embodiment of the invention provides a kind of adjusting methods of near-eye display device, and referring to Fig. 1, it illustrates of the invention real
The flow diagram for applying a kind of adjusting method of near-eye display device of example offer, includes the following steps:
Step 110, the infrared data acquired according to the infrared sensor that near-eye display device light emission side is arranged in, determines and uses
The pupil center location of two eyes in family；Wherein, infrared sensor includes multiple infrared light transmitters and at least one is infrared
Light receiver.
The light emission side of near-eye display device refers to the side in near-eye display device where display screen.
Optionally, multiple infrared light transmitters can be located at near-eye display device light emission side, and arrange in the form of an array
It is in a row；For example infrared light transmitter can be located at the top of light emission side, i.e., on display screen and near-eye display device between,
The bottom of light emission side can also be located at, i.e., between display screen and near-eye display device lower edge, the embodiment of the present application is to its specific position
It sets with no restrictions.
Infrared light receiver can be at least two, and be located at the two sides of near-eye display device light emission side.
When infrared light transmitter emits infrared light, if infrared light passes through pupil, infrared light can be by pupil
Hole absorbs, and infrared light receiver will not receive infrared light at this time.Therefore, when work based on infrared light transmitter
Whether there is or not receive infrared light it may determine that whether the locality of infrared light transmitting is deposited out for quarter and infrared light receiver
In the pupil of user, and then just it is capable of determining that the pupil center location of two eyes of user.
Based on the transmitting of above-mentioned infrared light and received principle, the step 110 in the embodiment of the present invention be can be, but not limited to
It realizes as follows:
Firstly, controlling each infrared light transmitter according to pre-set transmitting timing and successively emitting infrared ray, each
The coverage area of the infrared ray of RF transmitter transmitting is not exclusively overlapped, the infrared ray that all infrared light transmitters project
Coverage area is disposed over the eyes of user.
Then, according to the infrared light reception result of infrared light receiver, point diagram is generated.
Point diagram schematic diagram can be with reference to shown in Fig. 2.Wherein, position characterization infrared light receiver a little has received red
UV light, the position characterization infrared light receiver that do not put are not received by infrared light.
Specifically, according to the infrared light reception result of each infrared light receiver, each infrared light for being obtained ahead of time
Line transmitter is in the graduation position information of light emission side and the scan path of the light of each infrared light transmitter, graphical pointv
Figure；The graduation position information of each column point and the graduation position information of each infrared light transmitter correspond in point diagram.
Wherein, the scan path of the light of each infrared light transmitter can be set into scans along the vertical direction, in this way
In the point diagram of drafting, the light of each infrared light transmitter transmitting corresponds to the column point in point diagram.
As shown in figure 3, being the scan path schematic diagram of an infrared light transmitter.When user wears near-eye display device
Afterwards, successively emit infrared light according to shooting sequence positioned at multiple infrared light transmitters of light emission side, scan path can be along perpendicular
To from the scanning of the forehead of user to chin, the infrared light of infrared light transmitter transmittings all in this way is enough to cover user histogram
Eyes.
In the embodiment of the present invention, infrared light transmitter can also have different graduation positions in light emission side, for identifying
Length.
Finally, determining the pupil center location of two eyes of user according to point diagram.
Specifically, according to the graduation position information of each column point in point diagram, it can determine not have in point diagram position a little
Graduation position range, and then can determine the pupil center location of two eyes of user.
Still by taking above-mentioned point diagram shown in Fig. 2 as an example, the position for not having a little in Fig. 2 is the position of user's pupil, the present invention
The graduation position range of user's pupil of left eye is determined as L1 to L2 in embodiment, the graduation position range of user's pupil of right eye is
R1 to R2, it is possible thereby to determine the pupil center location L=(L1+L2)/2 of user's left eye, the pupil center position of user's right eye
Set R=(R1+R2)/2.
Step 120, according to the pupil center location of two eyes of user, the position of two lens in near-eye display device is adjusted
It sets, keeps the center of two lens Chong Die with the pupil center of two eyes of user correspondingly.
Specifically, the home position of two lens centres in near-eye display device can be obtained first, it is then based on user
The pupil center location of two eyes determines the moving distance and moving direction of two lens in near-eye display device, finally
The position that two lens are adjusted according to the moving distance and moving direction determined, make the centers of two lens correspondingly with
The pupil center of two eyes of user is overlapped.
The adjusting method of near-eye display device provided in an embodiment of the present invention, can be automatically according to the pupil of two eyes of user
Hole center adjusts the position of two lens of near-eye display device, experiences user when using near-eye display device
To display effect corresponding with itself interpupillary distance, the viewing experience of user is effectively improved.
In addition, causing to show since near-eye display device is to export image according to the median of interpupillary distance when displaying an image
Image can only meet user similar in interpupillary distance and median, and interpupillary distance and the biggish user of median deviation show wearing nearly eye
Experience is less than image corresponding with itself interpupillary distance when showing equipment.In this way, binocular images parallax is unsatisfactory for user, user cannot benefit
Correct three-dimensional depth is formed to the object in image with the image for seeing eyes, causes experience effect bad.
Wherein, it is as shown in Figure 4 to form schematic diagram for three-dimensional depth.Be with three-dimensional depth shown in Fig. 4 it is best, i.e., close eye is shown
Equipment when displaying an image based on interpupillary distance be above-mentioned median.So when will be between two lens according to above-mentioned adjusting method
Distance tune it is remote, i.e., user's interpupillary distance be greater than above-mentioned median, and near-eye display device still with above-mentioned median show image when, use
Three-dimensional depth schematic diagram that family is formed when wearing near-eye display device is led as shown in figure 5, the three-dimensional depth formed at this time becomes smaller
It causes to have constriction when user experience.
Close when adjusting the distance between two lens according to above-mentioned adjusting method, i.e., user's interpupillary distance is less than above-mentioned median,
And near-eye display device is when still showing image with above-mentioned median, three-dimensional depth that user is formed when wearing near-eye display device
Schematic diagram causes to have fuzzy sense when user experience as shown in fig. 6, three-dimensional depth at this time becomes larger.
In view of the above drawbacks, the embodiment of the invention also provides a kind of signals of the process of the adjusting method of near-eye display device
Figure.As shown in fig. 7, comprises following steps:
Step 710, the infrared data acquired according to the infrared sensor that near-eye display device light emission side is arranged in, determines and uses
The pupil center location of two eyes in family；Wherein, infrared sensor includes multiple infrared light transmitters and at least one is infrared
Light receiver.
Step 720, according to the pupil center location of two eyes of user, the position of two lens in near-eye display device is adjusted
It sets, keeps the center of two lens Chong Die with the pupil center of two eyes of user correspondingly.
Above-mentioned steps 710 and step 720 respectively correspond above-mentioned steps 110 and step 120, implement process herein no longer
It repeats.
Step 730, according to the pupil center location of two eyes of user, the interpupillary distance of user is determined.
Referring still to Fig. 3, the pupil center location L=(L1+L2)/2 for the user's left eye determined, the pupil of user's right eye
Center R=(R1+R2)/2, then the interpupillary distance of user be | R-L |.
Step 740, according to the interpupillary distance of user, the rendering parameter for generating display image is calculated.
Step 750, display image is generated according to rendering parameter.
The adjusting method of near-eye display device provided in an embodiment of the present invention, can be automatically according to the pupil of two eyes of user
Hole center adjusts the position of two lens of near-eye display device, while can also calculate rendering according to the interpupillary distance of user
Parameter, and using rendering parameter generate display image, thus allow user experienced when using near-eye display device with from
The corresponding display effect of body interpupillary distance, effectively improves the viewing experience of user.
The present invention is further explained in the light of specific embodiments, but the present invention is not limited to following embodiments.
As shown in figure 8, being a kind of adjusting method for realizing above-mentioned near-eye display device provided in an embodiment of the present invention
Near-eye display device system block diagram.It wherein, mainly include main control module, effect is when controlling the work of modules
Sequence, and data processing is carried out according to the data that interpupillary distance measurement module returns；Interpupillary distance measurement module is used to control infrared sensor
Work acquisition data；Lens centre carries out position to lens according to the pupil center location that main control module returns away from adjustment module
It adjusts；The interpupillary distance that software computing module is used to be fed back according to main control module, which calculates, renders relevant parameter.
It is a kind of adjusting method for realizing above-mentioned near-eye display device provided in an embodiment of the present invention with reference to Fig. 9
Near-eye display device structural schematic diagram.As shown in figure 9, row's infrared light transmitting is arranged at the top of near-eye display device light emission side
Device, arrangement is close, and an infrared light receiver is respectively set in two sides of light emission side.Each infrared light transmitter has
Different graduation positions, identification length.
When specific works, after user wears near-eye display device, start near-eye display device, at this time main system module point
When control each infrared light transmitter transmitting infrared light, infrared light, which encounters object, can then scatter, part infrared light
Line can be received by the infrared light receiver of side, be had according to the operation time of infrared light transmitter and infrared light receiver
Without reception infrared light, and then judge whether the locality of infrared light transmitting has user's pupil.The transmitting of one row's infrared light
The result that device scans from top to bottom returns to main system module.
Main system module can draw point diagram as shown in Figure 3 above according to the data of return, and wherein stain indicates herein
There is return infrared light, the place of stain does not indicate that no infrared light returns, i.e. pupil has been arrived in infrared light scanning.Principal series
The place that system module has missing by calculating stain, can solve the pupil between the pupil center location of eyes and eyes
Away from.
The pupil center location of the user's eyes solved is fed back to lens centre away from adjustment module by main control module,
Lens are moved to specified position away from adjustment module by lens centre.
The interpupillary distance solved is fed back to software computing module by main control module, and software computing module is according to newest interpupillary distance
It calculates for rendering parameter needed for generating display image, finally generates display image using the rendering parameter calculated.
It should be noted that although describing the operation of the method for the present invention in the accompanying drawings with particular order, this is not required that
Or hint must execute these operations in this particular order, or have to carry out operation shown in whole and be just able to achieve the phase
The result of prestige.On the contrary, the step of describing in flow chart can change and execute sequence.Additionally or alternatively, it is convenient to omit certain
Multiple steps are merged into a step and executed, and/or a step is decomposed into execution of multiple steps by step.
Based on the same inventive concept, the embodiment of the invention also provides a kind of regulating devices of near-eye display device, such as scheme
It is a kind of exemplary block diagram of the regulating device of near-eye display device provided by the embodiments of the present application shown in 10, comprising:
Pupil center location determination unit 101, for according to the infrared sensor that near-eye display device light emission side is arranged in
The infrared data of acquisition determines the pupil center location of two eyes of user；The infrared sensor includes multiple infrared lights
Transmitter and at least one infrared light receiver；
Lens adjust unit 102, and for the pupil center location according to two eyes of user, it is aobvious to adjust the nearly eye
The position for showing two lens in equipment makes the centers of the described two lens pupil with two eyes of user correspondingly
Center overlapping.
Optionally, the infrared sensor includes multiple infrared light transmitters and at least two infrared light receivers,
Wherein:
The multiple infrared light transmitter is located at the light emission side, and is arranged in a row in the form of an array；It is described at least
Two infrared light receivers are located at the two sides of the light emission side.
Optionally, described device further include:
Interpupillary distance determination unit 103 determines the user's for the pupil center location according to two eyes of user
Interpupillary distance；
Rendering parameter computing unit 104, for according to the interpupillary distance, the rendering parameter calculated for generating display image to be raw
At image corresponding with the spatial cue.
Image generation unit 105, for generating the display image according to the rendering parameter
Optionally, the pupil center location determination unit 101, comprising:
Emission control module 1011, for controlling each infrared light transmitting according to pre-set transmitting timing
Device successively emits infrared ray, and the coverage area of the infrared ray of each RF transmitter transmitting is not exclusively overlapped, Suo Youhong
The coverage area for the infrared ray that UV light transmitter projects is disposed over the eyes of the user；
Point diagram generation module 1012 generates point for the infrared light reception result according to the infrared light receiver
Figure；Wherein, the position in the point diagram a little characterizes the infrared light receiver and has received infrared light, the position that do not put
It sets the characterization infrared light receiver and is not received by infrared light；
Position determination module 1013, for determining the pupil center location of two eyes of user according to the point diagram.
Optionally, the point diagram generation module 1012, is used for:
According to the infrared light reception result of each infrared light receiver, the infrared light each of is obtained ahead of time
Line transmitter is drawn in the graduation position information of the light emission side and the scan path of the light of each infrared light transmitter
Point diagram；Wherein, the graduation position of the graduation position information of each column point and each infrared light transmitter is believed in the point diagram
Breath corresponds.
Optionally, the position determination module 1013, is used for:
According to the graduation position information of each column point in the point diagram, determining does not have the scale position of position a little in the point diagram
Set range；
Based on the graduation position range, the pupil center location of two eyes of user is determined.
It should be appreciated that each in the method that the systems or unit recorded in the device are described with reference Fig. 1-Fig. 9
Step is corresponding.It is equally applicable to the device and unit wherein included above with respect to the operation and feature of method description as a result,
Details are not described herein.
Based on the same inventive concept, the embodiment of the invention also provides a kind of suitable for being used to realize the aobvious of the embodiment of the present application
Show equipment, below with reference to Figure 11, it illustrates the structural representations for the display equipment 1100 for being suitable for being used to realize the embodiment of the present application
Figure.
As shown in figure 11, display equipment 1100 includes central processing unit (CPU) 1101, can be read-only according to being stored in
Program in memory (ROM) 1102 is loaded into the journey in random access storage device (RAM) 1103 from storage section 1108
Sequence and execute various movements appropriate and processing.In RAM 1103, also it is stored with system 1100 and operates required various programs
And data.CPU 1101, ROM 1102 and RAM 1103 are connected with each other by bus 1104.Input/output (I/O) interface
1105 are also connected to bus 1104.
I/O interface 1105 is connected to lower component: the importation 1107 including keyboard, mouse etc.；Including such as cathode
The output par, c 1107 of ray tube (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section including hard disk etc.
1108；And the communications portion 1109 of the network interface card including LAN card, modem etc..Communications portion 1109 passes through
Communication process is executed by the network of such as internet.Driver 1110 is also connected to I/O interface 1105 as needed.It is detachable to be situated between
Matter 1111, such as disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 1110, so as to
In being mounted into storage section 1108 as needed from the computer program read thereon.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of Fig. 1-Fig. 9 description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be tangibly embodied in machine readable
Computer program on medium, the computer program include the program code for executing the method for Fig. 1-Fig. 9.Such
In embodiment, which can be downloaded and installed from network by communications portion 1109, and/or is situated between from detachable
Matter 1111 is mounted.
Flow chart and block diagram in attached drawing are illustrated according to the system of various embodiments of the invention, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong
The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer
The combination of order is realized.
Being described in the embodiment of the present application involved unit or module can be realized by way of software, can also be with
It is realized by way of hardware.Described unit or module also can be set in the processor.These units or module
Title does not constitute the restriction to the unit or module itself under certain conditions.
As on the other hand, present invention also provides a kind of computer readable storage medium, the computer-readable storage mediums
Matter can be computer readable storage medium included in device described in above-described embodiment；It is also possible to individualism, not
The computer readable storage medium being fitted into equipment.Computer-readable recording medium storage has one or more than one journey
Sequence, described program are used to execute the formula input method for being described in the application by one or more than one processor.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (14)
1. a kind of adjusting method of near-eye display device characterized by comprising
According to the infrared data that the infrared sensor for the light emission side that near-eye display device is arranged in acquires, two eyes of user are determined
Pupil center location；The infrared sensor includes multiple infrared light transmitters and at least one infrared light receiver；
According to the pupil center location of two eyes of user, the position of two lens in the near-eye display device is adjusted,
Keep the center of described two lens Chong Die with the pupil center of two eyes of user correspondingly.
2. the method according to claim 1, wherein the infrared sensor includes multiple infrared light transmitters
With at least two infrared light receivers, in which:
The multiple infrared light transmitter is located at the light emission side, and is arranged in a row in the form of an array；Described at least two
Infrared light receiver is located at the two sides of the light emission side.
3. the method according to claim 1, wherein the method also includes:
According to the pupil center location of two eyes of user, the interpupillary distance of the user is determined；
According to the interpupillary distance, the rendering parameter for generating display image is calculated；And
The display image is generated according to the rendering parameter.
4. according to the method described in claim 2, it is characterized in that, according to the infrared sensor being arranged in near-eye display device
The infrared data of acquisition determines the pupil center location of two eyes of user, comprising:
According to pre-set transmitting timing, controls each infrared light transmitter and successively emit infrared ray, it is each described
The coverage area of the infrared ray of RF transmitter transmitting is not exclusively overlapped, the infrared ray that all infrared light transmitters project
Coverage area is disposed over the eyes of the user；
According to the infrared light reception result of the infrared light receiver, point diagram is generated；Wherein, the position in the point diagram a little
It sets the characterization infrared light receiver and has received infrared light, the position that do not put, which characterizes the infrared light receiver, not to be had
Receive infrared light；
According to the point diagram, the pupil center location of two eyes of user is determined.
5. according to the method described in claim 4, it is characterized in that, according to the infrared light of each infrared light receiver
Reception result generates point diagram, comprising:
According to the infrared light reception result of each infrared light receiver, the infrared light hair each of is obtained ahead of time
Emitter is in the graduation position information of the light emission side and the scan path of the light of each infrared light transmitter, graphical pointv
Figure；Wherein, in the point diagram graduation position information of each column point and each infrared light transmitter graduation position information
It corresponds.
6. according to the method described in claim 5, it is characterized in that, determining two eyes of the user according to the point diagram
Pupil center location, comprising:
According to the graduation position information of each column point in the point diagram, determining does not have the graduation position model of position a little in the point diagram
It encloses；
Based on the graduation position range, the pupil center location of two eyes of user is determined.
7. a kind of regulating device of near-eye display device characterized by comprising
Pupil center location determination unit, for what is acquired according to the infrared sensor for the light emission side that near-eye display device is arranged in
Infrared data determines the pupil center location of two eyes of user；The infrared sensor includes: multiple infrared light transmitters
With at least one infrared light receiver；
Lens adjust unit and adjust the near-eye display device for the pupil center location according to two eyes of user
In two lens position, make the centers of described two lens correspondingly with the pupil center of two eyes of user weight
It is folded.
8. device according to claim 7, which is characterized in that the infrared sensor includes multiple infrared light transmitters
With at least two infrared light receivers, in which:
The multiple infrared light transmitter is located at the light emission side, and is arranged in a row in the form of an array；Described at least two
Infrared light receiver is located at the two sides of the light emission side.
9. device according to claim 7, which is characterized in that described device further include:
Interpupillary distance determination unit determines the interpupillary distance of the user for the pupil center location according to two eyes of user；
Rendering parameter computing unit, for calculating the rendering parameter for generating display image according to the interpupillary distance；
Image generation unit, for generating the display image according to the rendering parameter.
10. device according to claim 8, which is characterized in that the pupil center location determination unit, comprising:
Emission control module, for controlling each infrared light transmitter and successively sending out according to pre-set transmitting timing
Infrared ray is penetrated, the coverage area of the infrared ray of each RF transmitter transmitting is not exclusively overlapped, all infrared light hairs
The coverage area for the infrared ray that emitter projects is disposed over the eyes of the user；
Point diagram generation module generates point diagram for the infrared light reception result according to the infrared light receiver；Wherein,
Position in the point diagram a little characterizes the infrared light receiver and has received infrared light, the position characterization institute that do not put
It states infrared light receiver and is not received by infrared light；
Position determination module, for determining the pupil center location of two eyes of user according to the point diagram.
11. according to right want 10 described in device, which is characterized in that the point diagram generation module is used for:
According to the infrared light reception result of each infrared light receiver, the infrared light hair each of is obtained ahead of time
Emitter is in the graduation position information of the light emission side and the scan path of the light of each infrared light transmitter, graphical pointv
Figure；Wherein, in the point diagram graduation position information of each column point and each infrared light transmitter graduation position information
It corresponds.
12. device according to claim 11, which is characterized in that the position determination module is used for:
According to the graduation position information of each column point in the point diagram, determining does not have the graduation position model of position a little in the point diagram
It encloses；
Based on the graduation position range, the pupil center location of two eyes of user is determined.
13. a kind of display equipment characterized by comprising at least one processor, at least one processor and be stored in institute
The computer program instructions in memory are stated, are realized when the computer program instructions are executed by the processor as right is wanted
Seek method described in any one of 1-6.
14. a kind of computer readable storage medium, is stored thereon with computer program instructions, which is characterized in that when the calculating
Such as method of any of claims 1-6 is realized when machine program instruction is executed by processor.
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