CN105974588A - Method for adjusting pupil distance of VR glasses, and VR glasses thereof - Google Patents
Method for adjusting pupil distance of VR glasses, and VR glasses thereof Download PDFInfo
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- CN105974588A CN105974588A CN201610416543.0A CN201610416543A CN105974588A CN 105974588 A CN105974588 A CN 105974588A CN 201610416543 A CN201610416543 A CN 201610416543A CN 105974588 A CN105974588 A CN 105974588A
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- 239000011521 glass Substances 0.000 title claims abstract description 314
- 210000001747 pupil Anatomy 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 11
- 210000003128 head Anatomy 0.000 description 10
- 230000015654 memory Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
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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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- 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
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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
- G02B2027/0178—Eyeglass type
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Abstract
An embodiment of the invention discloses a method for adjusting pupil distance of VR glasses, and VR glasses thereof. The method comprises the steps of measuring the pupil distance of a user, wherein the pupil distance of the user is the distance between the pupils of two eyes of the user; comparing whether the pupil distance of the VR glasses matches the pupil distance of the user, wherein the pupil distance of the VR glasses is the distance between the focal points of two lenses of the VR glasses; and when the pupil distance of the VR glasses does not match the pupil distance of the user, adjusting the pupil distance of the VR glass so that the adjusted pupil distance of the VR glasses matches the pupil distance of the user. The method and the VR glasses thereof can improve visual experience of the user in wearing the VR glasses.
Description
Technical field
The present invention relates to electronic technology field, be specifically related to a kind of method of interpupillary distance regulating VR glasses with
And VR glasses.
Background technology
Virtual reality (English: Virtual Reality, to be called for short VR), also referred to as virtual reality, is to utilize meter
The simulation of calculation machine produces a three-dimensional virtual world, it is provided that user is about vision, audition, sense of touch etc.
The simulation of sense organ, allows user as on the spot in person, can observe three-dimensional in time, without limitation
Things in space.
VR glasses, also referred to as virtual reality glasses, can provide the immersion of 360 degree to regard to wearer
Feel and experience.The interpupillary distance of existing VR eyeglass design is fixed range, the user different in order to meet interpupillary distance
Can normally use VR glasses, that is often designed by the lens area of VR glasses is the biggest.But, when
After the lens area of VR glasses becomes greatly, due to refractive index, cause optical imaging effect poor, shadow
Ring user's visual experience.Particularly when the interpupillary distance of user and the interpupillary distance deviation of VR eyeglass design are bigger,
User can be substantially reduced and wear the visual experience of VR glasses.
Summary of the invention
Embodiments provide method and VR glasses, the Ke Yiti of a kind of interpupillary distance regulating VR glasses
High user wears the visual experience of VR glasses.
The embodiment of the present invention provides a kind of method of interpupillary distance regulating VR glasses, and it comprises the steps that
Measure the interpupillary distance of described user, the interpupillary distance of described user be between the two eye pupil holes of described user away from
From；
Whether the relatively interpupillary distance of described VR glasses mates with the interpupillary distance of described user, the interpupillary distance of described VR glasses
For the distance between the focus of two eyeglasses of described VR glasses；
When the interpupillary distance of described VR glasses is not mated with the interpupillary distance of described user, adjust the pupil of described VR glasses
Away from, so that the interpupillary distance of described VR glasses after Tiao Zhenging is mated with the interpupillary distance of described user.
Accordingly, the embodiment of the present invention also provides for a kind of VR glasses, and it comprises the steps that
Measuring unit, for measuring the interpupillary distance of described user, the interpupillary distance of described user is the two of described user
Distance between eye pupil hole；
Comparing unit, for comparing whether the interpupillary distance of described VR glasses mates with the interpupillary distance of described user, institute
Distance between the focus of two eyeglasses that interpupillary distance is described VR glasses stating VR glasses；
Adjustment unit, for when the interpupillary distance of described VR glasses is not mated with the interpupillary distance of described user, adjusts
The interpupillary distance of described VR glasses, so that the interpupillary distance of the described VR glasses after Tiao Zhenging and the interpupillary distance of described user
Join.
In the embodiment of the present invention, measure the interpupillary distance of user；The relatively interpupillary distance of VR glasses with the interpupillary distance of user is
No coupling；When the interpupillary distance of VR glasses is not mated with the interpupillary distance of user, adjust the interpupillary distance of VR glasses, so that
The interpupillary distance of VR glasses after adjustment is mated with the interpupillary distance of user.In this programme, when user wears VR glasses,
Interpupillary distance size automatically according to user adjusts the interpupillary distance of VR glasses, so that the interpupillary distance of VR glasses and the pupil of user
Away from coupling, due to can be by adjusting the interpupillary distance of VR glasses in the embodiment of the present invention, so that the pupil of user
Center, center of lens are on same straight line with picture screen center, can be obviously improved user's viewing
Image quality, thus promote user and wear the visual experience of VR glasses.
Accompanying drawing explanation
In order to be illustrated more clearly that embodiment of the present invention technical scheme, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is the one of the present invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the method for a kind of interpupillary distance regulating VR glasses that the embodiment of the present invention provides；
Fig. 2 is the structural representation of a kind of VR glasses that the embodiment of the present invention provides；
Fig. 3 is the structural representation of the another kind of VR glasses that the embodiment of the present invention provides；
Fig. 4 is the structural representation of the another kind of VR glasses that the embodiment of the present invention provides；
Fig. 5 is the structural representation of the another kind of VR glasses that the embodiment of the present invention provides；
Fig. 6 is the structural representation of another VR glasses that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment be a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the property made work premise, broadly falls into the scope of protection of the invention.
Term " first " in description and claims of this specification and Figure of description, " second "
It is used for time " the 3rd " etc. distinguishing different object rather than for describing particular order.Additionally, term
" include " and " having " and their any deformation, it is intended that cover non-exclusive comprising.Example
It is not limited to as contained the process of series of steps or unit, method, system, product or equipment
The step listed or unit, but optionally also include step or the unit do not listed, or optionally also
Including other steps intrinsic to these processes, method, product or equipment or unit.
Refer to the side that Fig. 1, Fig. 1 are a kind of interpupillary distances regulating VR glasses that the embodiment of the present invention provides
The schematic flow sheet of method.The method of the interpupillary distance of the regulation VR glasses described by Fig. 1, comprises the steps.
101, VR glasses measure users interpupillary distance, the interpupillary distance of user be between the two eye pupil holes of user away from
From.
In the embodiment of the present invention, Virtual Reality glasses can include picture frame, mirror holder, two eyeglass (mirrors
Sheet can be lens), at least one motor, sensor (such as, gyroscope), data-interface (such as,
USB interface), memorizer and processor, wherein, data-interface for carrying out data exchange with external equipment,
External equipment can include the terminal units such as mobile phone, computer, television set, memorizer be used for the program that stores and
Instruction, the such as program of the interpupillary distance of regulation VR glasses, eyeglass can be lens, and the position of eyeglass can lead to
Cross revolution and be adjusted (such as, the eyeglass in the picture frame on revolution band movable pulley moves).When
After sensor detects that user wears Virtual Reality glasses, VR glasses measure the interpupillary distance of user, user
The two eye pupil holes that interpupillary distance is user between distance.VR glasses can utilize centrometer to measure the pupil of user
Away from, and the interpupillary distance data of user are stored in memory.Before performing step 101, it is also possible to pass through
Sensor senses user has worn VR glasses, such as, passed by temperature sensor or pressure
Sensor detection user has worn VR glasses.
Optionally, in step 101, the interpupillary distance of VR glasses measurement user may include steps of:
(11), VR glasses obtain the eyes image of user；
(12), VR glasses from eyes image, extract user's eye parameter, user's eye parameter includes user
Inner eye corner away from user's tail of the eye away from, user's inner eye corner away from the left inside canthus for user between right inner eye corner
Distance, user's tail of the eye is away from for the distance between the left outside canthus of user to the right tail of the eye；
(13), VR glasses according to user's inner eye corner away from user's tail of the eye away from the interpupillary distance determining user.
Wherein, VR glasses can include photographic head, and photographic head is for shooting the eyes image of user, VR
Glasses can obtain the eyes image of user by photographic head；After VR glasses obtain the eyes image of user,
From eyes image, extract user's eye parameter, user's eye parameter include user's inner eye corner away from with open air
Canthus away from, user's inner eye corner away from the left inside canthus for user to the distance between right inner eye corner, user's external eyes
Angular distance is the left outside canthus of user to the distance between the right tail of the eye.Concrete, VR glasses can be according to shooting
Distance, the parameter such as focal length of photographic head and user eye parameter determination user's between head and user's eye
Interpupillary distance, VR glasses can also be according to the actual size of the object of reference in the eyes image of user and user's eye
The interpupillary distance of parameter determination user, such as, such as the user's inner eye corner in user's eye parameter, away from 40mm, is used
Outdoor canthus is away from 80mm, if the actual size of the object of reference in the eyes image of user and the size in picture
The biggest, then may determine that the interpupillary distance of user is (40+80)/2=60mm.Implement step (11), (12)
(13), VR glasses can by the user's inner eye corner in the eyes image of user away from user's tail of the eye away from
Determine the interpupillary distance of user, it is provided that a kind of method quickly determining user's interpupillary distance.
Optionally, in step 101, the interpupillary distance of VR glasses measurement user may include steps of:
(21), VR glasses obtain the eyes image of user；
(22), VR glasses from eyes image, extract user's eye parameter, user's eye parameter includes user
The left inside canthus bridge of the nose away from, the user left outside canthus bridge of the nose away from, user's right inner eye corner bridge of the nose away from, right external eyes of user
The angle bridge of the nose away from, wherein, the user left inside canthus bridge of the nose away from the left inside canthus for user between the bridge of the nose of user
Distance, the user left outside canthus bridge of the nose away from the left outside canthus for user to the distance between the bridge of the nose of user,
User's right inner eye corner bridge of the nose away from the right inner eye corner for user to the distance between the bridge of the nose of user, outside the user right side
The canthus bridge of the nose away from the right tail of the eye for user to the distance between the bridge of the nose of user；
(23), VR glasses are right away from, user away from, the user left outside canthus bridge of the nose according to the user left inside canthus bridge of the nose
The inner eye corner bridge of the nose is away from the tail of the eye bridge of the nose right with user away from determining the interpupillary distance of user, and interpupillary distance includes left interpupillary distance and the right side
Interpupillary distance, left interpupillary distance be the pupil of left eye of user to the distance between the bridge of the nose, right interpupillary distance is the right eye pupil of user
Hole is to the distance between the bridge of the nose.
Wherein, VR glasses can include photographic head, and photographic head is for shooting the eyes image of user, VR
Glasses can obtain the eyes image of user by photographic head；After VR glasses obtain the eyes image of user,
From eyes image extract user's eye parameter, user's eye parameter include the user left inside canthus bridge of the nose away from,
The user left outside canthus bridge of the nose away from, user's right inner eye corner bridge of the nose away from, user's right tail of the eye bridge of the nose away from, wherein,
The user left inside canthus bridge of the nose is away from the left inside canthus for user to the distance between the bridge of the nose of user, and user is left outside
The canthus bridge of the nose away from the left outside canthus for user to the distance between the bridge of the nose of user, user's right inner eye corner bridge of the nose
Away from the right inner eye corner for user to the distance between the bridge of the nose of user, user's right tail of the eye bridge of the nose is away from for user
The right tail of the eye to the distance between the bridge of the nose of user.Concrete, VR glasses can be according to photographic head and use
Parameter and the left interpupillary distances of user eye parameter determination user such as distance between the eye of family, the focal length of photographic head
With right interpupillary distance, and then determine that (interpupillary distance of user is the right pupil of left interpupillary distance and user of user for the interpupillary distance of user
Away from sum), VR glasses can also be according to the actual size of the object of reference in the eyes image of user and user's eye
The left interpupillary distance of portion parameter determination user and right interpupillary distance, such as, such as the user in user's eye parameter is left inside
The canthus bridge of the nose away from for 15mm, the user left outside canthus bridge of the nose away from 45mm, user's right inner eye corner bridge of the nose away from 17mm,
User's right tail of the eye bridge of the nose is away from 47mm, if the actual size of the object of reference in the eyes image of user and picture
In size the biggest, then may determine that the left interpupillary distance of user for (15+45)/2=30mm, the right side of user
Interpupillary distance is (17+47)/2=32mm, and user's interpupillary distance is 30+32=62mm.By implement step (21),
(22) the left interpupillary distance of user and right interpupillary distance can and (23), be detected, it is provided that a kind of quickly detection user's pupil
Away from method, for the user (user that i.e. left and right interpupillary distance does not waits) that interpupillary distance is abnormal, can be preferable
Measure.
Whether the interpupillary distance of interpupillary distance and user that 102, VR glasses compare VR glasses mates, the interpupillary distance of VR glasses
For the distance between the focus of two eyeglasses of VR glasses.
In the embodiment of the present invention, can (memorizer can be non-volatile memories at memorizer in VR glasses
Device) in prestore the interpupillary distance data of VR glasses, after the interpupillary distance of user measured by VR glasses, compare
Whether the interpupillary distance of VR glasses mates with the interpupillary distance of user, it is judged that whether the interpupillary distance of VR glasses and the interpupillary distance of user
Equal, wherein, the interpupillary distance of VR glasses is the distance between the focus of two eyeglasses of VR glasses.
103, when the interpupillary distance of VR glasses is not mated with the interpupillary distance of user, VR glasses adjust the pupil of VR glasses
Away from, so that the interpupillary distance of VR glasses after Tiao Zhenging is mated with the interpupillary distance of user.Interpupillary distance and user when VR glasses
Interpupillary distance coupling time, then process ends.
In the embodiment of the present invention, when the interpupillary distance of VR glasses is not mated with the interpupillary distance of user, VR glasses adjust
The interpupillary distance of VR glasses, VR glasses can be adjusted in VR glasses by the micromotor being arranged on VR glasses
Distance between two eyeglasses, thus reach the purpose of the interpupillary distance adjusting VR glasses.Such as, when VR glasses
Interpupillary distance more than the interpupillary distance of user time (for example, if the interpupillary distance of VR glasses is 65mm, the interpupillary distance of user
During for 60mm), control revolution, distance between two eyeglasses in VR glasses is reduced, until VR
When the interpupillary distance of glasses is equal with the interpupillary distance of user, stop operating；When the interpupillary distance of VR glasses is less than the pupil of user
Away from time (for example, if the interpupillary distance of VR glasses is 58mm, when the interpupillary distance of user is 60mm), control
Revolution, increases distance between two eyeglasses in VR glasses, until the interpupillary distance of VR glasses and user
Interpupillary distance equal time, stop operating.VR glasses can adjust two eyeglasses in VR glasses by a motor
Between distance, it is also possible to control two eyeglasses respectively by two motors, adjust two mirrors in VR glasses
Distance between sheet, reaches to adjust the purpose of the interpupillary distance of VR glasses.
After the interpupillary distance of VR glasses is mated with the interpupillary distance of user, it is also possible to outside being connected with VR glasses
Software in portion's equipment controls the distance between the picture screen center watched in VR glasses, so that user
Pupil center, center of lens and picture screen center be on same straight line, user can be obviously improved
The image quality of viewing, thus promote user and wear the visual experience of VR glasses.For example, it is possible to control VR
The left eye pupil of picture screen center, the left side center of lens of VR glasses and user that in glasses, left eye is watched
Center, hole is on same straight line；Control picture screen center, VR glasses that in VR glasses, right eye is watched
The pupil of right eye center of the right center of lens and user be on same straight line.
Optionally, step 103 may include steps of:
(31), when the interpupillary distance of VR glasses is more than the interpupillary distance of user, VR glasses obtain the interpupillary distance of VR glasses
With the first difference of the interpupillary distance of user, the interpupillary distance of VR glasses is reduced the first difference；
(32), when the interpupillary distance of VR glasses is less than the interpupillary distance of user, VR glasses obtain the interpupillary distance of user with
Second difference of the interpupillary distance of VR glasses, increases the second difference by the interpupillary distance of VR glasses.
Wherein, when the interpupillary distance of VR glasses is more than the interpupillary distance of user, VR glasses obtain the interpupillary distance of VR glasses
With the first difference of the interpupillary distance of user, the interpupillary distance of VR glasses is reduced the first difference, such as, when VR glasses
Interpupillary distance be that to obtain the interpupillary distance of user be 60mm to 65mm, VR spectacle measuring, then VR glasses obtain VR glasses
Interpupillary distance is direction and the rotation that 5mm, VR glasses control revolution with the first difference of the interpupillary distance of user
The number of turns, so that the interpupillary distance of VR glasses becomes 60mm from 65mm.When the interpupillary distance of VR glasses is less than the pupil of user
Away from time, VR glasses obtain the second difference of the interpupillary distance of interpupillary distance and the VR glasses of user, by the pupil of VR glasses
Away from increasing the second difference.Such as, it is the interpupillary distance that 58mm, VR spectacle measuring obtains user when the interpupillary distance of VR glasses
For 60mm, then VR glasses obtain the second difference of the interpupillary distance of VR glasses and the interpupillary distance of user is 5mm, VR
Glasses control direction and the number of turns of rotation of revolution, so that the interpupillary distance of VR glasses becomes from 58mm
60mm.By implementing step (31) and step (32), VR glasses can adjust in VR glasses automatically
Distance between two eyeglasses, quickly adjusts the interpupillary distance of VR glasses, so that the interpupillary distance of VR glasses is with user's
Interpupillary distance is mated.
Optionally, step 103 may include steps of:
(41), when the left interpupillary distance of user is not mated with the left interpupillary distance of VR glasses, VR glasses adjust VR eye
The left interpupillary distance of mirror, so that the left interpupillary distance of the VR glasses after Tiao Zhenging is mated with the left interpupillary distance of user, VR glasses
Left interpupillary distance is the distance between focus and the picture frame midpoint of VR glasses of the left eyeglass of VR glasses；
(42), when the right interpupillary distance of user is not mated with the right interpupillary distance of VR glasses, VR glasses adjust VR eye
The right interpupillary distance of mirror, so that the right interpupillary distance of the VR glasses after Tiao Zhenging is mated with the right interpupillary distance of user, VR glasses
Right interpupillary distance is the distance between focus and the picture frame midpoint of VR glasses of the right eyeglass of VR glasses.
Wherein, when the left interpupillary distance of user is not mated with the left interpupillary distance of VR glasses, VR glasses adjust VR eye
The left interpupillary distance of mirror, so that the left interpupillary distance of the VR glasses after Tiao Zhenging is mated with the left interpupillary distance of user, VR glasses
Left interpupillary distance is the distance between focus and the picture frame midpoint of VR glasses of the left eyeglass of VR glasses, and user wears
During VR glasses, the position of the bridge of the nose of user overlaps with the picture frame point midway of VR glasses.Such as, VR is worked as
The left interpupillary distance of glasses is that to obtain the left interpupillary distance of user be 30mm to 32mm, VR spectacle measuring, then VR glasses obtain
The left interpupillary distance of VR glasses is that 2mm, VR glasses control motor (this motor use with the difference of the left interpupillary distance of user
In the movement of left side eyeglass controlling VR glasses) direction that rotates and the number of turns of rotation, reduce VR glasses
Left side eyeglass is to the distance between picture frame midpoint, so that the left interpupillary distance of VR glasses becomes 30mm from 32mm.
In like manner, when the left interpupillary distance of VR glasses is less than the left interpupillary distance of user, it would however also be possible to employ above-mentioned method.
When the right interpupillary distance of user is not mated with the right interpupillary distance of VR glasses, VR glasses adjust the right side of VR glasses
Interpupillary distance, so that the right interpupillary distance of the VR glasses after Tiao Zhenging is mated with the right interpupillary distance of user, the right interpupillary distance of VR glasses
For the distance between focus and the picture frame midpoint of VR glasses of the right eyeglass of VR glasses.Such as, when VR eye
The right interpupillary distance of mirror is that to obtain the right interpupillary distance of user be 34mm to 30mm, VR spectacle measuring, then VR glasses obtain user
The difference of right interpupillary distance of right interpupillary distance and VR glasses be that 4mm, VR glasses control motor (this motor is used for controlling
The movement of the right eyeglass of VR glasses processed) direction that rotates and the number of turns of rotation, increase the right of VR glasses
Eyeglass is to the distance between picture frame midpoint, so that the right interpupillary distance of VR glasses becomes 34mm from 30mm.In like manner,
When the right interpupillary distance of VR glasses is more than the right interpupillary distance of user, it would however also be possible to employ above-mentioned method.
By implement step (41) and (42), can the left interpupillary distance of user and right interpupillary distance unequal time,
Quickly adjust the interpupillary distance of VR glasses, so that the interpupillary distance of VR glasses is mated with the interpupillary distance of user, different for interpupillary distance
For normal user, can preferably improve the visual experience of user.
Implement the method shown in Fig. 1, can by adjust VR glasses interpupillary distance so that the pupil center of user,
Center of lens and picture screen center are on same straight line, can be obviously improved the picture matter of user's viewing
Amount, thus promote user and wear the visual experience of VR glasses.
Refer to the structural representation that Fig. 2, Fig. 2 are a kind of VR glasses that the embodiment of the present invention provides.
As in figure 2 it is shown, VR glasses include measuring unit 201, comparing unit 202 and adjustment unit 203, its
In:
Measuring unit 201, for measuring the interpupillary distance of user, the interpupillary distance of user is between the two eye pupil holes of user
Distance.
Comparing unit 202, whether the interpupillary distance for the interpupillary distance and user that compare VR glasses mate, VR glasses
Interpupillary distance is VR glasses two eyeglasses focus between distance.
Adjustment unit 203, for when the interpupillary distance of VR glasses is not mated with the interpupillary distance of user, adjusts VR eye
The interpupillary distance of mirror, so that the interpupillary distance of VR glasses after Tiao Zhenging is mated with the interpupillary distance of user.
Implement the VR glasses shown in Fig. 2, can be by adjusting the interpupillary distance of VR glasses, so that the pupil of user
Center, center of lens are on same straight line with picture screen center, can be obviously improved user's viewing
Image quality, thus promote user and wear the visual experience of VR glasses.
Optionally, as it is shown on figure 3, the structure that Fig. 3 is the another kind of VR glasses that the embodiment of the present invention provides is shown
It is intended to.Fig. 3 optimizes further on the basis of Fig. 2 and obtains, and the measuring unit 201 in Fig. 3 can be wrapped
Include first acquiring unit the 2011, first extraction unit 2012 and first and determine unit 2013, wherein:
First acquiring unit 2011, for obtaining the eyes image of user；
First extraction unit 2012, for extracting user's eye parameter from eyes image, user's eye is joined
Number include user's inner eye corner away from user's tail of the eye away from, user's inner eye corner away from the left inside canthus for user to the right side
Distance between inner eye corner, user's tail of the eye is away from for the distance between the left outside canthus of user to the right tail of the eye；
First determines unit 2013, for according to user's inner eye corner away from user's tail of the eye away from determining user's
Interpupillary distance.
Implementing the VR glasses shown in Fig. 3, VR glasses can be by using indoor eye in the eyes image of user
Angular distance and user's tail of the eye, away from determining the interpupillary distance of user, can quickly determine user's interpupillary distance.
Optionally, as shown in Figure 4, Fig. 4 is that the structure of another kind of VR glasses that the embodiment of the present invention provides is shown
It is intended to.Fig. 4 optimizes further on the basis of Fig. 3 and obtains, and the adjustment unit 203 in Fig. 4 can wrap
Include second acquisition unit 2031, reducing unit 2032 and increase unit 2033, wherein:
Second acquisition unit 2031, during for being more than the interpupillary distance of user when the interpupillary distance of VR glasses, obtains VR
The interpupillary distance of glasses and the first difference of the interpupillary distance of user；
Reducing unit 2032, for reducing the first difference by the interpupillary distance of VR glasses；
Second acquisition unit 2031, is additionally operable to, when the interpupillary distance of VR glasses is less than the interpupillary distance of user, obtain and use
Second difference of the interpupillary distance of the interpupillary distance at family and VR glasses；
Increase unit 2033, for the interpupillary distance of VR glasses is increased the second difference.
Implementing the VR glasses shown in Fig. 4, VR glasses can adjust in VR glasses between two eyeglasses automatically
Distance, quickly adjusts the interpupillary distance of VR glasses, so that the interpupillary distance of VR glasses is mated with the interpupillary distance of user.
Optionally, as it is shown in figure 5, the structure that Fig. 5 is the another kind of VR glasses that the embodiment of the present invention provides is shown
It is intended to.Fig. 5 optimizes further on the basis of Fig. 2 and obtains, and the measuring unit 201 in Fig. 5 can be wrapped
Include the 3rd acquiring unit the 2014, second extraction unit 2015 and second and determine unit 2016, wherein:
3rd acquiring unit 2014, for obtaining the eyes image of user；
Second extraction unit 2015, for extracting user's eye parameter from eyes image, user's eye is joined
Number include the user left inside canthus bridge of the nose away from, the user left outside canthus bridge of the nose away from, user's right inner eye corner bridge of the nose away from,
User's right tail of the eye bridge of the nose away from, wherein, the user left inside canthus bridge of the nose away from the left inside canthus for user to user
The bridge of the nose between distance, the user left outside canthus bridge of the nose away from for user left outside canthus to user the bridge of the nose it
Between distance, user's right inner eye corner bridge of the nose away from the right inner eye corner for user to the distance between the bridge of the nose of user,
User's right tail of the eye bridge of the nose away from the right tail of the eye for user to the distance between the bridge of the nose of user；
Second determines unit 2016, for according to the user left inside canthus bridge of the nose away from, the user left outside canthus bridge of the nose
Away from, user's right inner eye corner bridge of the nose away from the tail of the eye bridge of the nose right with user away from determining the interpupillary distance of user, interpupillary distance includes
Left interpupillary distance and right interpupillary distance, left interpupillary distance be the pupil of left eye of user to the distance between the bridge of the nose, right interpupillary distance is for using
The pupil of right eye at family is to the distance between the bridge of the nose.
Implement the VR glasses shown in Fig. 5, the left interpupillary distance of user and right interpupillary distance can be detected, can quickly detect
User's interpupillary distance, for the user (user that i.e. left and right interpupillary distance does not waits) that interpupillary distance is abnormal, can obtain
Preferably measurement result.
Optionally, on the basis of Fig. 5, when the interpupillary distance of VR glasses is not mated with the interpupillary distance of user, adjust
Whole unit 203 adjust the interpupillary distance of VR glasses mode particularly as follows:
When the left interpupillary distance of user is not mated with the left interpupillary distance of VR glasses, adjustment unit 203 adjusts VR glasses
Left interpupillary distance so that the left interpupillary distance of the VR glasses after Tiao Zhenging is mated with the left interpupillary distance of user, a left side for VR glasses
Interpupillary distance is the distance between focus and the picture frame midpoint of VR glasses of the left eyeglass of VR glasses；
When the right interpupillary distance of user is not mated with the right interpupillary distance of VR glasses, adjustment unit 203 adjusts VR glasses
Right interpupillary distance so that the right interpupillary distance of the VR glasses after Tiao Zhenging is mated with the right interpupillary distance of user, the right side of VR glasses
Interpupillary distance is the distance between focus and the picture frame midpoint of VR glasses of the right eyeglass of VR glasses.
Implement the embodiment of the present invention, quickly can adjust when the left interpupillary distance of user and right interpupillary distance are unequal
The interpupillary distance of VR glasses, so that the interpupillary distance of VR glasses is mated with the interpupillary distance of user, for the user that interpupillary distance is abnormal
For, can preferably improve the visual experience of user.
Refer to the structural representation that Fig. 6, Fig. 6 are another VR glasses that the embodiment of the present invention provides, as
Shown in Fig. 6, VR glasses can include picture frame 601, (eyeglass can be 602, two eyeglasses of mirror holder 603
Mirror), at least one motor 604 and integration module 60, wherein, integration module 60 can include sensor 605
(such as, gyroscope), data-interface 606 (such as, USB interface), memorizer 607 and processor 608,
Wherein, data-interface 606 for carrying out data exchange with external equipment, external equipment can include mobile phone,
The terminal unit such as computer, television set, memorizer 607 is used for the program that stores and instruction, such as regulation VR glasses
The program of interpupillary distance, eyeglass 603 can be lens, the position of eyeglass 603 can by motor 604 rotate into
Row regulation (such as, moved by the eyeglass in the picture frame on revolution band movable pulley), processor 608
It is connected with sensor 605, data-interface 606 and memorizer 607 by communication bus 609, wherein, processes
Device 608 calls the program in memorizer 607 and instruction, is used for performing following steps:
After sensor 605 detects that user wears Virtual Reality glasses, measure the interpupillary distance of user, use
The interpupillary distance at family is the distance between the two eye pupil holes of user；The relatively interpupillary distance of VR glasses with the interpupillary distance of user is
No coupling, the interpupillary distance of VR glasses is the distance between the focus of two eyeglasses of VR glasses；When VR glasses
Interpupillary distance when not mating with the interpupillary distance of user, use motor 604 to adjust the interpupillary distance of VR glasses, so that after Tiao Zhenging
The interpupillary distance of VR glasses mate with the interpupillary distance of user.
Implement the VR glasses shown in Fig. 6, the image quality of user's viewing can be obviously improved, thus promote use
The visual experience of VR glasses is worn at family.
Module in all embodiments of the invention or submodule, can pass through universal integrated circuit, such as
CPU (Central Processing Unit, central processing unit), or by ASIC (Application Specific
Integrated Circuit, special IC) realize.
Step in embodiment of the present invention method can carry out order according to actual needs and adjust, merges and delete
Subtract.
Unit in embodiment of the present invention device can merge according to actual needs, divides and delete.
One of ordinary skill in the art will appreciate that all or part of stream realizing in above-described embodiment method
Journey, can be by computer program and completes to instruct relevant hardware, and described program can be stored in
In one computer read/write memory medium, this program is upon execution, it may include such as the enforcement of above-mentioned each method
The flow process of example.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only
Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc..
Above disclosed only present pre-ferred embodiments, can not limit the present invention with this certainly
Interest field, the equivalent variations therefore made according to the claims in the present invention, still belong to what the present invention was contained
Scope.
Claims (10)
1. the method for the interpupillary distance regulating virtual reality glasses, it is characterised in that including:
Measure the interpupillary distance of described user, the interpupillary distance of described user be between the two eye pupil holes of described user away from
From；
Whether the relatively interpupillary distance of described virtual reality glasses mates with the interpupillary distance of described user, described virtual existing
Distance between the focus of interpupillary distance is described virtual reality glasses two eyeglasses of real glasses；
When the interpupillary distance of described virtual reality glasses is not mated with the interpupillary distance of described user, adjust described virtual
The interpupillary distance of Reality glasses, so that the interpupillary distance of the described virtual reality glasses after Tiao Zhenging and the interpupillary distance of described user
Coupling.
Method the most according to claim 1, it is characterised in that the interpupillary distance of the described user of described measurement,
Including:
Obtain the eyes image of described user；
Extracting user's eye parameter from described eyes image, described user's eye parameter includes using indoor eye
Angular distance and user's tail of the eye away from, described user's inner eye corner away from the left inside canthus for described user to right inner eye corner
Between distance, described user's tail of the eye is away from for the distance between the left outside canthus of described user to the right tail of the eye；
According to described user's inner eye corner away from described user's tail of the eye away from the interpupillary distance determining described user.
Method the most according to claim 1 and 2, it is characterised in that described when described virtual reality eye
When the interpupillary distance of mirror is not mated with the interpupillary distance of described user, adjust the interpupillary distance of described virtual reality glasses, including:
When the interpupillary distance of described virtual reality glasses is more than the interpupillary distance of described user, obtain described virtual reality
The interpupillary distance of glasses and the first difference of the interpupillary distance of described user, reduce the interpupillary distance of described virtual reality glasses
Described first difference；
When the interpupillary distance of described virtual reality glasses is less than the interpupillary distance of described user, obtain the pupil of described user
Away from the second difference with the interpupillary distance of described virtual reality glasses, the interpupillary distance of described virtual reality glasses is increased
Described second difference.
Method the most according to claim 1, it is characterised in that the interpupillary distance of the described user of described measurement,
Including:
Obtain the eyes image of described user；
Extracting user's eye parameter from described eyes image, described user's eye parameter includes that user is left inside
The canthus bridge of the nose away from, the user left outside canthus bridge of the nose away from, user's right inner eye corner bridge of the nose away from, user's right tail of the eye nose
Beam away from, wherein, the described user left inside canthus bridge of the nose away from the left inside canthus for described user to described user's
Distance between the bridge of the nose, the described user left outside canthus bridge of the nose away from the left outside canthus for described user to described use
Distance between the bridge of the nose at family, the described user right inner eye corner bridge of the nose away from the right inner eye corner for described user to institute
Stating the distance between the bridge of the nose of user, the described user right tail of the eye bridge of the nose is away from the right tail of the eye for described user
Distance between the bridge of the nose of described user；
Right away from, described user away from, the described user left outside canthus bridge of the nose according to the described user left inside canthus bridge of the nose
The inner eye corner bridge of the nose away from the tail of the eye bridge of the nose right with described user away from determining the interpupillary distance of described user, described interpupillary distance bag
Include left interpupillary distance and right interpupillary distance, described left interpupillary distance be described user pupil of left eye between the described bridge of the nose away from
Distance between the pupil of right eye that, described right interpupillary distance is described user to the described bridge of the nose.
Method the most according to claim 4, it is characterised in that described when described virtual reality glasses
Interpupillary distance when not mating with the interpupillary distance of described user, adjust the interpupillary distance of described virtual reality glasses, including:
When the left interpupillary distance of described user is not mated with the left interpupillary distance of described virtual reality glasses, adjust described
The left interpupillary distance of virtual reality glasses, so that the left interpupillary distance of the described virtual reality glasses after Tiao Zhenging and described use
The left interpupillary distance coupling at family, the left interpupillary distance of described virtual reality glasses is the left eyeglass of described virtual reality glasses
Focus and the picture frame midpoint of described virtual reality glasses between distance；
When the right interpupillary distance of described user is not mated with the right interpupillary distance of described virtual reality glasses, adjust described
The right interpupillary distance of virtual reality glasses, so that the right interpupillary distance of the described virtual reality glasses after Tiao Zhenging and described use
The right interpupillary distance coupling at family, the right interpupillary distance of described virtual reality glasses is the right eyeglass of described virtual reality glasses
Focus and the picture frame midpoint of described virtual reality glasses between distance.
6. a virtual reality glasses, it is characterised in that including:
Measuring unit, for measuring the interpupillary distance of described user, the interpupillary distance of described user is the two of described user
Distance between eye pupil hole；
Comparing unit, for relatively described virtual reality glasses interpupillary distance and described user interpupillary distance whether
Joining, the interpupillary distance of described virtual reality glasses is between the focus of two eyeglasses of described virtual reality glasses
Distance；
Adjustment unit, is used for when the interpupillary distance of described virtual reality glasses is not mated with the interpupillary distance of described user,
Adjust the interpupillary distance of described virtual reality glasses, so that the interpupillary distance of the described virtual reality glasses after Tiao Zhenging and institute
State the interpupillary distance coupling of user.
Virtual reality glasses the most according to claim 6, it is characterised in that described measuring unit bag
Include:
First acquiring unit, for obtaining the eyes image of described user；
First extraction unit, for extracting user's eye parameter, described user's eye from described eyes image
Portion's parameter include user's inner eye corner away from user's tail of the eye away from, described user's inner eye corner is away from for described user's
Left inside canthus is to the distance between right inner eye corner, and described user's tail of the eye arrives away from for the left outside canthus of described user
Distance between the right tail of the eye；
First determines unit, for according to described user's inner eye corner away from described user's tail of the eye away from determining
State the interpupillary distance of user.
8. according to the virtual reality glasses described in claim 6 or 7, it is characterised in that described adjustment unit
Including:
Second acquisition unit, during for being more than the interpupillary distance of described user when the interpupillary distance of described virtual reality glasses,
Obtain the first difference of the interpupillary distance of described virtual reality glasses and the interpupillary distance of described user；
Reducing unit, for reducing described first difference by the interpupillary distance of described virtual reality glasses；
Described second acquisition unit, is additionally operable to when the interpupillary distance of described virtual reality glasses is less than described user's
During interpupillary distance, obtain the second difference of the interpupillary distance of described user and the interpupillary distance of described virtual reality glasses；
Increase unit, for the interpupillary distance of described virtual reality glasses is increased described second difference.
Virtual reality glasses the most according to claim 6, it is characterised in that described measuring unit bag
Include:
3rd acquiring unit, for obtaining the eyes image of described user；
Second extraction unit, for extracting user's eye parameter, described user's eye from described eyes image
Portion's parameter include the user left inside canthus bridge of the nose away from, the user left outside canthus bridge of the nose away from, user's right inner eye corner bridge of the nose
Away from, user's right tail of the eye bridge of the nose away from, wherein, the described user left inside canthus bridge of the nose is away from the left side for described user
Inner eye corner is to the distance between the bridge of the nose of described user, and the described user left outside canthus bridge of the nose is away from for described user
Left outside canthus to the distance between the bridge of the nose of described user, the described user right inner eye corner bridge of the nose is away from for described
The right inner eye corner of user to the distance between the bridge of the nose of described user, the described user right tail of the eye bridge of the nose away from for
The right tail of the eye of described user is to the distance between the bridge of the nose of described user；
Second determines unit, for according to the described user left inside canthus bridge of the nose away from, the left outside canthus of described user
The bridge of the nose away from, the described user right inner eye corner bridge of the nose away from the tail of the eye bridge of the nose right with described user away from determining described user
Interpupillary distance, described interpupillary distance includes left interpupillary distance and right interpupillary distance, and described left interpupillary distance is the pupil of left eye of described user
Distance between the described bridge of the nose, described right interpupillary distance is that the pupil of right eye of described user is between the described bridge of the nose
Distance.
Virtual reality glasses the most according to claim 9, it is characterised in that when described virtual reality
When the interpupillary distance of glasses is not mated with the interpupillary distance of described user, described adjustment unit adjusts described virtual reality eye
The concrete volume of mode of the interpupillary distance of mirror:
When the left interpupillary distance of described user is not mated with the left interpupillary distance of described virtual reality glasses, described adjustment
Unit adjusts the left interpupillary distance of described virtual reality glasses, so that a left side for the described virtual reality glasses after Tiao Zhenging
Interpupillary distance is mated with the left interpupillary distance of described user, and the left interpupillary distance of described virtual reality glasses is described virtual reality
Distance between focus and the picture frame midpoint of described virtual reality glasses of the left eyeglass of glasses；
When the right interpupillary distance of described user is not mated with the right interpupillary distance of described virtual reality glasses, described adjustment
Unit adjusts the right interpupillary distance of described virtual reality glasses, so that the right side of the described virtual reality glasses after Tiao Zhenging
Interpupillary distance is mated with the right interpupillary distance of described user, and the right interpupillary distance of described virtual reality glasses is described virtual reality
Distance between focus and the picture frame midpoint of described virtual reality glasses of the right eyeglass of glasses.
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| CN201610416543.0A CN105974588A (en) | 2016-06-14 | 2016-06-14 | Method for adjusting pupil distance of VR glasses, and VR glasses thereof |
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|---|---|---|---|
| CN201610416543.0A CN105974588A (en) | 2016-06-14 | 2016-06-14 | Method for adjusting pupil distance of VR glasses, and VR glasses thereof |
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