CN107462992A - A kind of adjusting method for wearing display device, device and wear display device - Google Patents
A kind of adjusting method for wearing display device, device and wear display device Download PDFInfo
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- CN107462992A CN107462992A CN201710691432.5A CN201710691432A CN107462992A CN 107462992 A CN107462992 A CN 107462992A CN 201710691432 A CN201710691432 A CN 201710691432A CN 107462992 A CN107462992 A CN 107462992A
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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
- G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
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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
- G02B27/0149—Head-up displays characterised by mechanical 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
- G02B27/017—Head mounted
-
- 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
-
- 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
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
Abstract
The embodiment of the invention discloses a kind of adjusting method for wearing display device, device and wear display device.Wherein, wearing the adjusting method of display device includes：Obtain the pupil position information for the user that display device is worn described in wearing；According to the pupil position information, the image center location in source and the focal position of built-in eyeglass, which are adjusted, to be shown to the image worn built in display device.This method shows that the focal position of source center and built-in eyeglass is synchronously adjusted according to the pupil position information of acquisition to the Built-in Image for wearing display device, improves equipment regulative mode, optimizes display effect, user is had more preferable usage experience.
Description
Technical field
The present embodiments relate to vision facilities regulation technology, more particularly to a kind of adjusting method for wearing display device,
Device and wear display device.
Background technology
At present, as the fast development of virtual reality and augmented reality, increasing consumer use virtual existing
Reality or augmented reality equipment are used for the fields such as viewing, game, teaching or emulation.In order that the different different user of interpupillary distance will have
More preferable viewing experience, it typically can all require that two eyeglasses of display device are worn in user's regulation when wearing and wearing display device
Distance between focus, make the distance between two eyeglass focal lengths and the interpupillary distance matching of user.
In the prior art, it is typically to adjust the interpupillary distance for wearing display device manually, user is by stirring on display device
Interpupillary adjustment mechanism change eyeglass focal position, by the regulation of the distance between two groups of lens to itself eyes interpupillary distance phase
Match somebody with somebody.Or the position of user's eyes inner eye corner and the tail of the eye is shot with camera, estimate roughly user pupil it is general away from
From, then automatically adjust the position of the focal length of two eyeglasses.
But manual degree of regulation is not high enough, is difficult to accomplish effectively to adjust for some special users；According to test user
The tail of the eye and inner eye corner position, be roughly calculated out the interpupillary distance of two automatically adjust eyeglass focus distance and user it is real
Border interpupillary distance error is also bigger.In addition, above two mode is physics regulation lens position so that the eyeglass after regulation
The picture central point in focus and display source is misaligned, and the picture for causing user to see has distortion, influences the viewing effect of user.
The content of the invention
The embodiment of the present invention provides a kind of adjusting method for wearing display device, device and wears display device, to improve
Equipment regulative mode, optimize display effect, user is had more preferable usage experience.
In a first aspect, the embodiments of the invention provide a kind of adjusting method for wearing display device, this method includes：
Obtain the pupil position information for the user that display device is worn described in wearing；
According to the pupil position information, to the image center location in the image display source worn built in display device
It is adjusted with the focal position of built-in eyeglass.
Second aspect, the embodiment of the present invention additionally provide a kind of adjusting means for wearing display device, and the device includes：Place
The regulation program for wearing display device managed device, memory and storage on a memory and can run on a processor, this is worn
The regulation program of display device includes：
Pupil position acquisition module, for obtaining the pupil position information for the user that display device is worn described in wearing；
Position adjusting type modules, for according to the pupil position information, showing to the image worn built in display device
Show that the image center location in source and the focus of built-in eyeglass carry out position adjustment.
The third aspect, the embodiment of the present invention additionally provide one kind and wear display device, including：
Built-in eyeglass and image show source；
Also including the adjusting means for wearing display device described in any embodiment of the present invention, and including：
Camera, for shooting pupil image；
Motor, for driving the eyeglass to move.
The embodiment of the present invention is by the way that according to pupil position information, the eyeglass focal length of display device is worn in regulation and image is shown
The center position in source, solve and wear that display device eyeglass adjusting position is inaccurate, in the picture in eyeglass focus and display source
The problem of heart point is misaligned, equipment regulative mode is improved, optimizes display effect, make user there is more preferable usage experience to imitate
Fruit.
Brief description of the drawings
Fig. 1 is the flow chart of the adjusting method for wearing display device in the embodiment of the present invention one；
Fig. 2 is the flow chart of the adjusting method for wearing display device in the embodiment of the present invention two；
Fig. 3 is the flow chart of the adjusting method for wearing display device in the embodiment of the present invention three；
Fig. 4 is the flow chart of the adjusting method for wearing display device in the embodiment of the present invention four；
Fig. 5 is the structural representation of the regulation program for wearing display device in the embodiment of the present invention five.
Embodiment
The present invention 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 the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is the flow chart for the adjusting method for wearing display device that the embodiment of the present invention one provides, and the present embodiment can fit
For wearing display device regulation situation, this method can perform by the adjusting means for wearing display device, and the device can be with
Realized by the way of software and/or hardware.As shown in figure 1, this method specifically comprises the following steps：
S110, the pupil position information for obtaining the user that display device is worn described in wearing.
Wherein, the pupil position information wears the distance of the pupil of two eyes of the user of display device for wearing.
In general, different users wearing wears display device and has different visual effects, be according to the pupil distance of each user
Accommodation is carried out to wearing display device, to reach optimal visual effect.The acquisition modes of pupil position information have
A variety of, the embodiment of the present invention is without limitation.
S120, according to the pupil position information, the image worn built in display device is shown in the image in source
Heart position and the focal position of built-in eyeglass are adjusted.
Wherein, image shows that source is two similar circular viewing areas, can be that one or two display device carries
The viewing area of confession, it is symmetrical relative to central point in display device is entirely worn, it is divided into left image and shows source and the right side
Image shows source, and its image center is respectively the picture centre that left image shows the image center in source and right image shows source
Point, image center can be the central points in the display source device, can also deviate the central point of equipment.
According to pupil position information, the image center position in source and built-in is shown to wearing the image built in display device
The focus of eyeglass carries out position adjustment, then be adjust left and right eyeglass focal position and left image show source image center and
Right image shows the image center distance in source so that the pupil center's point and the focus of eyeglass and its homonymy image of human eye are shown
Point-blank, i.e., the focus of pupil of left eye central point and left lens shows source to the central point of the picture in source with left image
Point-blank, the focus of pupil of right eye central point and right lens shows the picture centre in source with right image to image center
Point point-blank, can so make each user to obtain optimal vision effect according to the pupil position feature of itself
Fruit
The technical scheme of the present embodiment, by according to pupil position information, to the image worn built in display device
The left images center position in display source and the focal position of built-in eyeglass are adjusted, and solve eyeglass focus and display source
Picture central point it is misaligned, there is the problem of distortion, viewing effect difference in picture that user sees, enable to wear display device and fit
Interpupillary distance with different user, suitable for more users, bring preferably experience to user and reduce the pattern distortion of viewing.
Embodiment two
Fig. 2 is the flow chart for the adjusting method for wearing display device that the embodiment of the present invention two provides, and the present embodiment is upper
State and optimize on the basis of embodiment, specifically, will obtain wear described in wear display device user pupil position letter
Breath, is specifically optimized for：Obtain the pupil image of the user shot by camera；The pupil image is identified, to obtain
Take the pupil position information.The pupil image will be identified, to obtain the pupil position information, further optimization
For：Identify the pupil position of pupil center's point in the pupil image；According to the pupil position and default standard pupillogram
Picture, calculate the interpupillary distance between two pupils.Referring to Fig. 2, this method specifically includes：
S210, the pupil image for obtaining the user shot by camera.
Be provided with camera on display device is worn, and wear by display device eyeglass or inner side be embedded with it is small-sized
Infrared diode.When infrared diode is started working and launches infrared light, camera is started working, and shoots whole eyes
Picture, and obtain the pupil image for wearing the user for wearing display device.
Preferably, before pupil image is obtained, when wearing display system under normal boot-strap state, system first has to examine
Whether survey has user to wear display device, if worn without user, system does not do any operation then；If user is detected
Display device is worn in wearing, and the image for wearing display device shows that source just prompts user to watch display picture.Infrared diode is opened
Beginning work simultaneously launches infrared light, and then infrared camera is started working, and shoots the picture of whole eyes.Wherein, detect whether
There is user to wear display device, be by wearing the sensor on display device (such as light range sensor or gravity sensor
Deng) detected.
The pupil position of pupil center's point in S220, the identification pupil image.
The positional information for obtaining pupil is then the characteristics of utilizing pupillary reflex infrared ray, when infrared camera is shot
When, its eyes picture photographed will have bright spot, and the central point of the bright spot is the central point of eye pupil.Display is worn to set
Image recognition algorithm is stored with standby system, for identifying the positional information of bright spot in the pupil image got, i.e., in pupil
Heart point position.The embodiment of the present invention is to image recognition algorithm and is not specifically limited, as long as can reach the effect for identifying pupil
.
S230, according to the pupil position and default standard pupil image, calculate the interpupillary distance between two pupils.
The image recognition algorithm controlled by wearing display device system identifies the positional information of bright spot in picture, with this
Information and default normal pictures information do comparing calculation, interpupillary distance between the eyes with regard to that can calculate active user.Wherein, it is default
Normal pictures information designates the distance between pupil of both eyes corresponding to different pupil positions.
Explanation is needed exist for, if using single infrared diode and single camera ranging scheme, i.e., only in left eyeglass
By piece or right eye eyeglass or inner side is embedded with Minitype infrared diode, is also only provided with a camera accordingly, then gained
The user's interpupillary distance arrived just shows 2 times of the central point distance in source for simple eye pupil distance image；If system or so eyeglass is all equipped with
Infrared diode and infrared camera, the active user's interpupillary distance obtained by the above method are that left and right pupil distance image is shown
The central point in source apart from sum.
S240, according to the pupil position information, the image worn built in display device is shown in the image in source
Heart position and the focal position of built-in eyeglass are adjusted.
The technical scheme of the present embodiment, the pupil image of the user shot by camera, identifies and calculates pupil image
In two interocular distances, eyeglass focus and image can be made to show that the central point in source is accurately adjusted, to match current use
The interpupillary distance feature at family, makes user have optimal visual experience.
Embodiment three
Fig. 3 is the flow chart for the adjusting method for wearing display device that the embodiment of the present invention three provides, and the present embodiment is upper
State and optimize on the basis of each embodiment, specifically, will be worn according to the pupil position information to described in display device
The image put shows that the image center location in source and the focal position of built-in eyeglass are adjusted, and is specifically optimized for：By current pupil
Pitch-row is from as the pupil position information, compared with history interpupillary distance；If the current interpupillary distance and history pupil
Pitch-row, according to the current interpupillary distance and the difference of the history interpupillary distance, adjusts the eyeglass and the figure from difference
As the center position of the left images in display source, the focus of pupil center's point and homonymy eyeglass, homonymy image is set to show source
The central point of image is on the same line.Referring to Fig. 3, this method specifically includes：
S310, the pupil image for obtaining the user shot by camera.
The pupil position of pupil center's point in S320, the identification pupil image.
S330, according to the pupil position and default standard pupil image, calculate the interpupillary distance between two pupils.
S340, using current interpupillary distance as the pupil position information, compared with history interpupillary distance, that is, judge
Whether current interpupillary distance is equal to history interpupillary distance, if so, then terminating flow, if it is not, then performing step S350.
Wherein, current interpupillary distance uses for this and wears the interpupillary distance that display device is calculated；History pupil distance
From for wear display device last time using when the interpupillary distance that is calculated, and according to the interpupillary distance to eyeglass focus and image
What the left and right central point of the image in display source was adjusted.If wearing display device not to be used by a user, its history pupil distance
From to wear with a distance from display device initial setting up, being 65 millimeters.By current interpupillary distance compared with history interpupillary distance,
If current interpupillary distance is identical with history interpupillary distance, wears display device and maintain the statusquo, not to eyeglass focus and image
The left and right central point of the image in display source is adjusted；If current interpupillary distance is not equal to history interpupillary distance, step is performed
Rapid S350.
If S350, the current interpupillary distance are different from history interpupillary distance, according to the currently interpupillary distance with it is described
The difference of history interpupillary distance, the center position that the eyeglass shows the left images in source with described image is adjusted, makes pupil
The focus of central point and homonymy eyeglass, homonymy image show the central point of the image in source on the same line.
If current interpupillary distance is with history interpupillary distance difference, a left side for the image in source is shown to eyeglass focus and image
Right central point is mediated.According to the bilateral symmetry of eye, wear display device eyeglass and show that source is also left and right with image
Symmetrically.On the basis that the left and right center position of the image in source is shown in history eyeglass focal position and image, according to working as
The difference of preceding interpupillary distance and history interpupillary distance shows the left and right central point position of the image in source to eyeglass focal position and image
Put and be adjusted, the distance of the half of the mobile difference.Final Jiao for making pupil of left eye central point and left lens
Put with the Left-side center point of image display source images point-blank, the focus and figure of pupil of right eye central point and right lens
Picture shows the right center point of the image in source point-blank.
Further, to wear eyeglass built in display device focus carry out position adjustment be according to pupil position information,
The motor that is connected in display device with the built-in eyeglass is worn described in driving to adjust the position of built-in eyeglass, so as to adjust
State the focus of built-in eyeglass.
Specifically, when the eyeglass in left side is needed to when showing that source central point moves a certain distance close to image, system controls
Built-in motor work (is known a priori by the rotation of system built-in motor when turning around, the displacement of eyeglass in the horizontal direction), makes built-in
Motor is (counterclockwise) clockwise to rotate corresponding revolution.Exemplary, when the eyeglass in left side shows source central point to close to image
During mobile i millimeters, (when the rotation of system built-in motor is turned around, eyeglass moves in the horizontal direction m millis to the work of system control built-in motor
Rice), rotation i/m (counterclockwise) turns built-in motor clockwise.When the eyeglass in left side shows source central point movement i millis to away from image
Meter Shi, system control built-in motor work (when the rotation of system built-in motor is turned around, eyeglass moves in the horizontal direction m millimeters) are interior
Put motor rotation i/m revolutions (clockwise) counterclockwise.The eyeglass on right side uses identical regulative mode as described above simultaneously.This
Process be achieved that image show source image left and right central point respectively with the eyeglass focus of homonymy and user's pupil of homonymy
Central point is on same straight line.In specific implementation, the eyeglass of left and right two can use same motor to drive two groups
Eyeglass, also two groups of eyeglasses can be driven respectively using two motors.
The technical scheme of the present embodiment, after more current interpupillary distance and history interpupillary distance, according to the position of pupil
Confidence ceases, and is automatically adjusted in a manner of motor and wears eyeglass built in display device, can improve the accuracy of position adjustments,
Optimal viewing experience is brought to user, and suitable for the special population of certain operations inconvenience, beneficial to more users colony
Promote the use of.
Example IV
Fig. 4 show the flow chart of the adjusting method for wearing display device of the offer of the embodiment of the present invention four, the present embodiment
Optimized on the basis of the various embodiments described above, if specifically, will the current interpupillary distance it is different from history interpupillary distance,
According to the difference of the current interpupillary distance and the history interpupillary distance, the left side that the eyeglass shows source with described image is adjusted
The center position of right image, the focus of pupil center's point and homonymy eyeglass, homonymy image is set to show the central point of the image in source
On the same line, specifically it is optimized for：When the current interpupillary distance is more than the history interpupillary distance, by the eyeglass with
Described image shows that the central point of the left images in source translates and the difference respectively to the central point direction away from image display source
It is worth corresponding distance；When the current interpupillary distance is less than the history interpupillary distance, the eyeglass and described image are shown
Show the central points of the left images in source to the central point direction that source is shown close to image translate respectively it is corresponding with the difference away from
From.As shown in figure 4, this method comprises the following steps that：
S410, the pupil image for obtaining the user shot by camera.
The pupil position of pupil center's point in S420, the identification pupil image.
S430, according to the pupil position and default standard pupil image, calculate the interpupillary distance between two pupils.
S440, using current interpupillary distance as the pupil position information, compared with history interpupillary distance, that is, judge
Whether current interpupillary distance is more than history interpupillary distance, if so, then performing step S450；If it is not, then perform step S460.
By current interpupillary distance compared with history interpupillary distance after, if current interpupillary distance is more than history pupil distance
From then performing step S450；If current interpupillary distance is less than history interpupillary distance, step S460 is performed.
S450, the eyeglass and described image being shown to, the central point of left images in source is shown in source to away from image
Heart point direction translates distance corresponding with the difference respectively.
If current interpupillary distance is more than history interpupillary distance, the eyeglass of left and right two built in display device need to will be worn to remote
From the position movement that image shows source central point, mobile distance is two points of current interpupillary distance and history interpupillary distance difference
One of.Accordingly, image shows the left and right central point of the image in source also to the position mobile phase for showing source central point away from image
Same distance.
S460, the eyeglass and described image being shown to, the central point of left images in source is shown in source to close to image
Heart point direction translates distance corresponding with the difference respectively.
If current interpupillary distance is less than history interpupillary distance, will need to wear the eyeglass of left and right two built in display device to by
Nearly image shows the position movement of the central point in source, and mobile distance is the two of history interpupillary distance and current interpupillary distance difference
/ mono-.Accordingly, image shows that the left and right central point of the image in source also moves to the position for the central point that source is shown close to image
Dynamic identical distance.
Specifically, the image for wearing display device shows the regulation of the left and right center position of the image in source, it is by such as
What under type was realized：
When it is one complete overall (such as one piece of display screen) that image, which shows source, the central point of left images can not lead to
Cross physics regulation image show source movement come realize left images central point close to or away from image show source center
Point；In this case it is necessary to software adjustment image show source left and right picture photo vegetarian refreshments come realize image show source image
Central point moving left and right or move up and down.
When display device is worn in initialization, it is known that image shows that the length and width of the valid pixel in source, and image are shown
The resolution ratio in source, and then the distance of the length of each pixel and each pixel on wide direction on long direction can be calculated
Wide distance.Show that source images central point needs to show the movement of source central point away from or close to image when left and right is calculated
Apart from when, you can learn that image shows that the left and right central point of the image in source needs to show source central point away from or close to image
Mobile several pixels.Exemplary, it is assumed that each pixel is a millimeters in the distance of length direction, is b millis in the distance of cross direction
Rice, image show the Left-side center point of the image in source to image show source central point close i millimeters when, system controller is by image
The Left-side center point of the image in display source shows that source central point moves i/a pixel to close to image；Image shows the figure in source
The Left-side center point of picture to image show source central point away from i millimeters when, system controller by image show source image a left side
Side central point shows that source central point moves i/a pixel to away from image；Similarly, image shows the right center of the image in source
Point realizes that image shows moving left and right for source right panel using identical regulative mode.In picture width direction according to actual need
The distance to be moved uses same shifting principle.Meanwhile the moving direction and displacement of eyeglass are adjusted in synchronism, it can be achieved with
The left and right central point of the image in image display source is with eyeglass focus and user pupil center point on same straight line.
Further, if image show source be can independent to the left/two display screens moving right, can also pass through
Physics adjusts the positions in two display sources, make two images in left and right show the central points of source images respectively with homonymy eyeglass focus and
The central point of the homonymy pupil of the user of different interpupillary distances is point-blank.
Preferably, left images in original state, can be shown to the picture central point and its homonymy eyeglass focus in source
It is arranged to overlap, left lens and left-side images is then shown that source remains eyeglass focus as an entirety, the entirety
Overlapped with the image center in display source, system control built-in motor realizes the overall leftward or rightward level of left module
Move, make the point integrally overlapped and pupil of left eye central point point-blank, you can realize pupil of left eye central point and left side
The focus of eyeglass shows source picture central point on the same line with left image.Similarly, right lens and image right can be achieved
The corresponding movement of the whole module of display source composition；So as to be achieved that the whole regulation process for wearing display device.
The embodiment of the present invention is by the size of more current interpupillary distance and history interpupillary distance, respectively by eyeglass and left and right
Image shows that the central point of the image in source shows that source central point direction moves to away from or close to image, realizes in pupil
The focus of heart point and its homonymy eyeglass shows source picture central point on the same line with homonymy image, user is had most preferably
Usage experience, improve the mediation practices for wearing display device.
Embodiment five
The embodiment of the present invention five provides a kind of adjusting means for wearing display device, and the device includes：Processor, storage
Device and the regulation program for wearing display device that is stored on the memory and can run on the processor.Fig. 5 is this
The structural representation for the regulation program for wearing display device that inventive embodiments five provide, as shown in figure 5, wearing display device
Regulation program includes：
Pupil position acquisition module 510, for obtaining the pupil position information for the user that display device is worn described in wearing；
Position adjusting type modules 520, for according to the pupil position information, to the image worn built in display device
The focus of the image center location in display source and built-in eyeglass carries out position adjustment.
Further, pupil position acquisition module 510, is specifically included：
Pupil image acquiring unit, for obtaining the pupil image of the user shot by camera；
Recognition unit, for identifying the pupil position of pupil center's point in the pupil image；
Computing unit, for according to the pupil position and default standard pupil image, calculating between two pupils
Interpupillary distance.
Further, position adjusting type modules 520, specifically include：
Comparing unit, for using current interpupillary distance as the pupil position information, being compared with history interpupillary distance
Compared with；
Position adjustment unit, for when the current interpupillary distance is with history interpupillary distance difference, according to described current
The difference of interpupillary distance and the history interpupillary distance, adjust the center that the eyeglass shows the left images in source with described image
Point position, the focus of pupil center's point and homonymy eyeglass, homonymy image is set to show the central point of the image in source on the same line.
Further, position adjustment unit is used for：
When the current interpupillary distance is more than the history interpupillary distance, the eyeglass and described image are shown into source
The central point of left images translates distance corresponding with the difference respectively to the central point direction away from image display source；
When the current interpupillary distance is less than the history interpupillary distance, the eyeglass and described image are shown into source
The central point of left images translates distance corresponding with the difference respectively to close to the central point direction in image display source.
Further, position adjustment unit can be also used for：
The position that the eyeglass or image show the image center in source is adjusted, so that the focus of the eyeglass and homonymy figure
As showing that the image center in source overlaps；
Adjusted according to the difference of the current interpupillary distance and the history interpupillary distance, be adjusted in synchronism the eyeglass and institute
State the center position that image shows the left images in source.
Further, position adjustment unit is according to the pupil position information, to the figure worn built in display device
As showing that the pixel display location in source is adjusted, to adjust image center location；Or
According to the pupil position information, the image built in display device is worn described in movement and shows source relative to the head
The position of display device is worn, to adjust image center location.
Further, wearing the adjusting means number of display device includes：
Drive module, for according to the pupil position information, worn described in driving in display device with the built-in mirror
The connected motor of piece adjusts the position of the built-in eyeglass, so as to adjusting the focus of the built-in eyeglass.
The adjusting means of what the embodiment of the present invention was provided wear display device can be used for performing any embodiment of the present invention
The adjusting method for wearing display device provided, possesses corresponding functional module, realizes identical beneficial effect.
Embodiment six
The embodiment of the present invention six also provides one kind and wears display device, including：
Built-in eyeglass and image show source；Also include the tune for wearing display device described in any embodiment of the present invention
Regulating device, when getting interpupillary distance according to the pupil image of shooting, then accordingly mirror built in display device is worn in regulation
Piece shows the position of the image center in source with image；And including：Camera, for shooting pupil image；Motor, for driving
The dynamic eyeglass movement.
Obviously, it will be understood by those skilled in the art that each module or each step of the invention described above can pass through as above institute
The equipment stated is implemented.Alternatively, the embodiment of the present invention can be realized with the program that computer installation can perform, so as to incite somebody to action
They store and performed in the storage device by processor, and described program can be stored in a kind of computer-readable recording medium
In, storage medium mentioned above can be read-only storage, disk or CD etc.；Or they are fabricated to each collection respectively
Single integrated circuit module is fabricated to realize into circuit module, or by the multiple modules or step in them.So, this hair
The bright combination for being not restricted to any specific hardware and software.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
- A kind of 1. adjusting method for wearing display device, it is characterised in that including：Obtain the pupil position information for the user that display device is worn described in wearing；According to the pupil position information, the image center location in source and interior is shown to the image worn built in display device The focal position for putting eyeglass is adjusted.
- 2. according to the method for claim 1, it is characterised in that obtain the pupil for the user that display device is worn described in wearing Positional information includes：Obtain the pupil image of the user shot by camera；The pupil image is identified, to obtain the pupil position information.
- 3. according to the method for claim 2, it is characterised in that the pupil image is identified, to obtain the pupil Hole site information, including：Identify the pupil position of pupil center's point in the pupil image；According to the pupil position and default standard pupil image, the interpupillary distance between two pupils is calculated.
- 4. according to the method for claim 1, it is characterised in that according to the pupil position information, display is worn to described Image built in equipment shows that the image center location in source and the focus of built-in eyeglass carry out position adjustment and included：Using current interpupillary distance as the pupil position information, compared with history interpupillary distance；If the current interpupillary distance is different from history interpupillary distance, according to the current interpupillary distance and the history pupil distance From difference, adjust the center position that the eyeglass and described image show the left images in source, make pupil center's point with it is same The focus of side mirror piece, homonymy image show the central point of the image in source on the same line.
- 5. according to the method for claim 4, it is characterised in that according to the current interpupillary distance and the history pupil distance From difference, adjust the center position that the eyeglass and described image show the left images in source, including：When the current interpupillary distance is more than the history interpupillary distance, the eyeglass and described image are shown to the left and right in source The central point of image translates distance corresponding with the difference respectively to the central point direction away from image display source；When the current interpupillary distance is less than the history interpupillary distance, the eyeglass and described image are shown to the left and right in source The central point of image translates distance corresponding with the difference respectively to close to the central point direction in image display source.
- 6. according to the method for claim 4, it is characterised in that according to the current interpupillary distance and the history pupil distance From difference, adjust the center position that the eyeglass and described image show the left images in source, including：The position that the eyeglass or image show the image center in source is adjusted, so that the focus of the eyeglass shows with homonymy image Show that the image center in source overlaps；Adjusted according to the difference of the current interpupillary distance and the history interpupillary distance, be adjusted in synchronism the eyeglass and the figure As the center position of the left images in display source.
- 7. according to the method for claim 1, it is characterised in that according to the pupil position information, display is worn to described Image built in equipment shows that the image center location in source carries out position adjustment and included：According to the pupil position information, the pixel display location for showing source to the image worn built in display device is carried out Regulation, to adjust image center location；OrAccording to the pupil position information, it is mobile described in the image worn built in display device show source relative to it is described wear it is aobvious Show the position of equipment, to adjust image center location.
- 8. according to the method for claim 1, it is characterised in that according to the pupil position information, display is worn to described The focus of eyeglass built in equipment, which carries out position adjustment, to be included：According to the pupil position information, the motor that is connected in display device with the built-in eyeglass is worn described in driving to adjust The position of the built-in eyeglass, so as to adjust the focus of the built-in eyeglass.
- 9. a kind of adjusting means for wearing display device, described device also include：Processor, memory and it is stored in the storage On device and the regulation program for wearing display device that can run on the processor, it is characterised in that described to wear display and set Standby regulation program includes：Pupil position acquisition module, for obtaining the pupil position information for the user that display device is worn described in wearing；Position adjusting type modules, for according to the pupil position information, source to be shown to the image worn built in display device Image center location and the focal position of built-in eyeglass be adjusted.
- 10. one kind wears display device, including built-in eyeglass and image show source, it is characterised in that also including claim 9 Described in wear the adjusting means of display device, and including：Camera, for shooting pupil image；Motor, for driving the eyeglass to move.
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| CN108709154A (en) * | 2017-03-31 | 2018-10-26 | 法雷奥照明公司 | Electrical energy supply device |
| CN109857255A (en) * | 2019-02-13 | 2019-06-07 | 京东方科技集团股份有限公司 | A kind of display parameter regulation method, device and wear display equipment |
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