CN107300774A - Method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment - Google Patents
Method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment Download PDFInfo
- Publication number
- CN107300774A CN107300774A CN201710543921.6A CN201710543921A CN107300774A CN 107300774 A CN107300774 A CN 107300774A CN 201710543921 A CN201710543921 A CN 201710543921A CN 107300774 A CN107300774 A CN 107300774A
- Authority
- CN
- China
- Prior art keywords
- observation
- scale
- eyepiece
- implementing helmet
- virtual implementing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000000007 visual effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
- G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
-
- 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
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- 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
- G02B27/0101—Head-up displays 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
- G02B27/017—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
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
-
- 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
- G02B2027/0161—Head-up displays characterised by mechanical features characterised by the relative positioning of the constitutive elements
- G02B2027/0163—Electric or electronic control thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/01—Indexing scheme relating to G06F3/01
- G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Human Computer Interaction (AREA)
- Geometry (AREA)
- Eye Examination Apparatus (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Eyeglasses (AREA)
Abstract
The present invention provides a kind of method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment, including test cell, observation unit, elementary area and processing unit, the test cell includes trial lens to be measured, fixed structure and display screen, and described image unit and the observation unit, the processing unit are electrically connected.Compared with prior art, the problem of present invention is effectively simply solved dispersion checking and adjusted using the combination of test cell, observation unit, elementary area and processing unit.
Description
Technical field
The present invention relates to field of virtual reality, the corresponding virtual implementing helmet of scale is based on more specifically to one kind
Distortion checking and the method and device of adjustment.
Background technology
Distortion eyeglass has application in many fields, for example, in virtual reality system, in order to allow user visually to gather around
There is real feeling of immersion, virtual reality device will cover the visual range of human eye as far as possible, therefore be accomplished by virtually existing
Real equipment fills a specific sphere radian eyeglass, but when traditional image is projected using Arc lenses in the eye of people,
Image is distortion, and human eye just has no idea to obtain the positioning in Virtual Space, i.e., your periphery is all to turn round in virtual reality
Bent image.This problem is solved it is necessary to first torsigram picture, passes through the corresponding distortion figure of specific algorithm generation distortion eyeglass
Picture, then these fault images will become normal image, so as to allow people to feel after human eye is projected by distortion eyeglass
Feel real position projection and the covering of big angular field of view.Current lens manufacturer can come according to certain distortion parameter
Eyeglass is made, these eyeglasses are assembled on virtual implementing helmet by the manufacturer of virtual implementing helmet.For common
For the user and software developer of virtual implementing helmet, due to can not detect the instrument of eyeglass distortion parameter, except
Distortion parameter can not intuitively be obtained by being asked for eyeglass manufacturer beyond distortion parameter, largely have impact on virtual reality
The exploitation of software and use.
The content of the invention
The defect of helmet distortion parameter can not be verified and adjust in order to solve current virtual real world devices, the present invention provides one
Plant the method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment.
The technical solution adopted for the present invention to solve the technical problems is：There is provided a kind of based on the corresponding virtual reality of scale
Helmet distortion checking and the method for adjustment, comprise the following steps：
S1：Prestore the distortion data of virtual implementing helmet to be tested in processing unit；
S2：Mobile observation unit shows monochromatic horizontal scale chi to point of observation in display screen；
S3：The image that the observation unit is observed image and will be observed that is delivered to elementary area, described image unit pair
The image that transmission comes is handled, and result is delivered into processing unit；
S4：The processing unit judges the scale observed with being calculated according to distortion data according to the result received
Whether the scale gone out is identical；
S5：If the scale observed is differed with the scale calculated according to distortion data, the data are recorded, and to the number
According to being corrected.
Preferably, if the scale observed is differed with the scale calculated according to distortion data, the data are recorded, and it is right
The data are corrected, according to observed data correspondence revision distortion parameter.
Preferably, the observation unit observes the light that the display screen is launched, institute by simulating the angle at human eye visual angle
The image stated observation eyepiece observation image and will be observed that is delivered to described image unit, and described image unit is to transmitting the figure come
As being handled.
Preferably, multiple points of observation are set, and after the completion of first point of observation test, the observation unit moves to second
Individual point of observation is observed.
Preferably, red, green and blue three kinds of monochromatic light are verified and adjusted respectively.
The device of a kind of virtual implementing helmet distortion checking and adjustment, including test cell, observation unit, image list are provided
Member and processing unit, the test cell include virtual implementing helmet to be tested, fixed structure, the virtual reality head to be tested
Helmet includes display screen, and described image unit and the observation unit, the processing unit are electrically connected, the fixed structure
Including clamping device and position-limit mechanism, the clamping device, which can be opened, is put into the virtual implementing helmet, the observation unit
Including shade, the slit of the shade is provided through on the shade.
Preferably, the clamping device includes torsion spring, and the torsion spring can act on institute after clamping device opening
State clamping device and be allowed to closure with the fixed virtual implementing helmet.
Preferably, the observation unit includes observation eyepiece, eyepiece track and motor, and the observation eyepiece can be described
Eyepiece track motion described in the drive lower edge of motor.
Preferably, the observation unit includes movable plate, observation eyepiece, shadow shield, eyepiece track and motor, the observation
Eyepiece can eyepiece track motion described in the drive lower edge in the motor, the eyepiece track is arranged on the movable plate,
The movable plate can drive the observation eyepiece, the motor and the eyepiece track to move together.
Compared with prior art, the present invention establishes display screen using the method for distortion data backwards calculation graduation position
High scale position and the one-to-one relation of the observation position of observation eyepiece, using between scale physical location and theoretical position
Error verify whether virtual implementing helmet to be tested meets distortion data, method is simple that there is provided a kind of novel
The method for verifying virtual implementing helmet monochromatic light distortion data to be tested, is conducive to preventing because of the list of virtual implementing helmet to be tested
Anamorphose and secondary colour aberration that the actual distortion data of coloured light has differences and produced with theoretical distortion data, are saved a large amount of
Production cost.Observation unit observes the light of display screen transmitting by simulating human eye visual angle angle, is conducive to preferably mould
The observational technique of human eye is drawn up, its result tested also is more nearly the image that human eye is actually seen, improve accuracy and suitable
Ying Xing.Shade and slit can block the interference light of influence measurement result, it is ensured that thin image formation by rays condition.Adjustment observation
The focal length of eyepiece makes to only exist a scale in the image observed, contributes to elementary area preferably to recognize calibration information, prevents
Only disturb.Multiple spot observes the accuracy that may further ensure that data.Utilize test cell, observation unit, elementary area and place
The combination of reason unit effectively simply solves the problem of optical distortion is verified.Observation unit is moved along eyepiece rail by motor belt motor
Road is moved, and can facilitate from multiple angles from carrying out, to facilitate the setting of multiple points of observation.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is mould of the present invention based on the corresponding virtual implementing helmet distortion checking of scale and adjusting apparatus first embodiment
Block schematic diagram；
Fig. 2 is first embodiment test cell module diagram；
Fig. 3 is the present invention based on the corresponding virtual implementing helmet distortion checking of scale and the signal of adjusting apparatus first embodiment
Figure；
Fig. 4 is the present invention based on the corresponding virtual implementing helmet distortion checking of scale and adjusting apparatus first embodiment side
Schematic diagram；
Fig. 5 is mould of the present invention based on the corresponding virtual implementing helmet distortion checking of scale and adjusting apparatus second embodiment
Block schematic diagram；
Fig. 6 is second embodiment test cell module diagram；
Fig. 7 is the present invention based on the corresponding virtual implementing helmet distortion checking of scale and the signal of adjusting apparatus first embodiment
Figure；
Fig. 8 is shade schematic diagram；
Fig. 9 is display screen scale display schematic diagram；
Figure 10 is elementary area digital independent schematic diagram；
Figure 11 is that the present invention is shown based on the corresponding virtual implementing helmet distortion checking of scale and adjusting apparatus second embodiment
It is intended to；
Embodiment
The defect of eyeglass distortion parameter can not be verified and adjust in order to solve current virtual real world devices, the present invention provides one
Plant the method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment.
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
Fig. 1-Fig. 2 is referred to, the present invention is included based on the corresponding virtual implementing helmet distortion checking of scale and adjusting apparatus
Test cell 1, observation unit 2, elementary area 3 and processing unit 4.Wherein, test cell 1 includes trial lens 12 to be measured, fixed
Structure 14, trial lens 12 to be measured is removably attached on fixed structure 14.Elementary area 3 is electrically connected with observation unit 2, place
Reason unit 4 is electrically connected with elementary area 3.Observation unit 2 is observed test cell 1 by way of shooting image, is seen
The image of test cell 1 can be shot by examining unit 2, and the image transmitting of shooting to elementary area 3 be handled, elementary area
3 can handle the image of the shooting of observation unit 2, and result is transferred into processing unit 4 handled, and processing unit 4 can
Handled with the data transmitted according to elementary area 3.
Fig. 3-Fig. 4 is shown as example based on the corresponding virtual implementing helmet distortion checking of scale and adjusting apparatus
First embodiment, display screen 16 is fixedly installed in fixed structure 14, and eyeglass installation portion 18, mirror are provided with fixed structure 14
Piece installation portion 18 can be for installation trial lens 12 to be measured.Observation unit 2 includes observation eyepiece 23, eyepiece track 25, eyepiece electricity
Machine 271, lifting motor 272 and elevating lever 273, observation eyepiece 23 can be under the drives of eyepiece motor 271 along eyepiece track 25
Translation, and can under the drive of eyepiece motor 271 rotational transform viewing angle.Observation eyepiece 23 is connected with elevating lever 273
Connect, it is possible to follow the lifting of elevating lever 273 1.Elevating lever 273 can be in vertical direction liter by the control of lifting motor 272
Drop.When in use, eyepiece motor 271, lifting motor 272 can be coordinated with translation and rotate and lift, and observation eyepiece 23 is reached not
Same observation position, the light that simulation direction of visual lines observation display screen 16 is launched.
In initial fitting distortion data, fixed structure 14 is removed first, and to be measured show on trial is installed at eyeglass installation portion 18
Fixed structure 14, is then arranged on base 21 by piece 12.Eyepiece motor 271 is resetted, eyepiece motor 271 is reached eyepiece track
The initial position of 25 one end.Now, preparation is completed before detecting.After processing unit 4 receives the order for starting detection,
Eyepiece motor 271 and lifting motor 272 drive observation eyepiece 23 to reach first point of observation, meanwhile, the order display of processing unit 4
Screen 16 shows detection informations, first, display screen 16 in units of column of pixels from the first end of display screen 16 to the second end by column
The longitudinal light of display, first end and the second end are relative, can artificially specify as needed, generally we are specified from
The direction of unit 2 to the test cell 1 after fixation sees that the left end of display screen 16 is first end, and right-hand member is the second end, when image list
When the display information that member 3 detects display screen 16 reaches the calibration position of observation unit 2 after distortion, elementary area 3 is transmitted
Information is to processing unit 4, and processing unit 4 records the abscissa positions of light in the now position of observation unit 2 and display screen 16.
Then observation unit 2 moves to next point of observation, and the order test cell 1 of processing unit 4 shows detection information, repeats above-mentioned inspection
Survey process.Point of observation quantity sets more, and eyeglass lens measurement result is finer, is just advantageously fitted in data.All
After the completion of the detection of point of observation, processing unit 4 collects all corresponding relations, and in the corresponding relation fitting data storehouse according to storage
The distortion function of storage.After processing unit 4 is successfully fitted one of them to several distortion functions, processing unit 4 is recorded and deposited
Store up the fitting result；When processing unit 4 can not be according to the distortion function in the corresponding relation fitting data storehouse measured, processing is single
Member 4 stores corresponding relation in the way of point function.
Due to three kinds of monochromatic light of red, green, blue, refraction angle is slightly different when by trial lens 12 to be measured, can so cause color
Scattered appearance.After trial lens 12 to be measured is arranged on virtual implementing helmet, it would be desirable to further monochromatic to each
Distortion situation is verified and corrected.When carrying out monochromatic light distortion checking and adjustment to virtual implementing helmet, it would be desirable to right
The device used in first embodiment is improved.
Fig. 5-Fig. 6 is referred to, observation unit 2 is observed test cell 1 by way of shooting image, observation is single
Member 2 can shoot the image of test cell 1, and the image transmitting of shooting to elementary area 3 is handled, and elementary area 3 can
Handled with handling the image that observation unit 2 is shot, and result being transferred into processing unit 4, processing unit 4 is according to figure
As unit 3 transmit data handled, and according to data processed result be fitted distortion function.Processing unit 4 and test cell 1
It is electrically connected with, red, green, the scale of blueness can be shown respectively by the order display screen 16 of processing unit 4 in use
Chi, the display information of the detection display screen 16 of elementary area 3 reaches the image of observation unit 2 after distortion, and reads in image
Scale information, elementary area 3 is by the scale information transmission of reading to processing unit 4, and processing unit 4 judges the scale letter read
Breath and the difference by being fitted the scale information that distortion function is calculated, and information will be read and the observation that Asymmetry information is answered is calculated
Point is recorded.
Fig. 7 shows the virtual reality eyeglass distortion checking and the second embodiment of adjusting apparatus as example, to be detected
Virtual implementing helmet 13 is removably mounted in fixed structure 14, and fixed structure 14 includes clamping device 142, position-limit mechanism 141
With optical table 143, wherein, clamping device 142 can be opened, and be put into after virtual implementing helmet 13 to be detected and closed, play solid
The effect of fixed virtual implementing helmet 13 to be detected.Position-limit mechanism 141 can precisely limit the position of virtual implementing helmet 13 to be detected
Put, prevent that the position of virtual implementing helmet 13 to be detected is excessively forward or influences measurement result rearward, position-limit mechanism 141 and clamping work
Tool 142 is fixed on optical table 143.Virtual implementing helmet 13 to be detected includes display screen 16 and optical mirror slip 17, display screen
16 and optical mirror slip 17 be oppositely arranged, display screen 16 can according to the instruction of processing unit 4 show pertinent image information, display screen
The light of 16 transmittings is reflected after optical mirror slip 17.Observation unit 2 includes observation eyepiece 23, eyepiece track 25, shading dress
Put 29 and motor 27, observation eyepiece 23 can be under the drive of motor 27 along the translation of eyepiece track 25, and can be in motor 27
Drive under rotational transform viewing angle.When in use, motor 27 can be coordinated with translation and be rotated, and observation eyepiece 23 is reached difference
Observation position, simulation direction of visual lines observes the light that virtual implementing helmet 13 to be detected is launched.
Fig. 8 shows the shade 29 as example, and the narrow of shade 29 is provided through on shade 29
291, a diameter of 1mm of slit 291 or so are stitched, with certain depth, for ensureing thin image formation by rays condition, makes observation eyepiece 23
The light that respective direction is transmitted can be accurately observed, prevents the light in other directions from producing influence to observation result.Shade
29 are removably mounted on observation eyepiece 23.
Fig. 9-Figure 10 shows the schematic diagram of the show rulers of display screen 16.When a measurement is started, display screen 16 is received everywhere
The order of reason unit 4, which is shown on center Screen show rulers, scale in scale, Fig. 9 and Figure 10, schematically illustrates quarter
Degree, in actual use, for more accurate results, can reduce the yardstick of scale, and utilize special mark
The mode of symbol, such as lattice array, in the hope of further reducing display space, accurate results.Each scale correspondence one shows
Physical location in display screen 16, when in use, can adjust the focal length of observation eyepiece 23, make observation eyepiece 23 observe through narrow
A scale is only existed in the image of the transmission of seam 291, the position of observation eyepiece 23 and position on display screen 16 can be thus set up
Mapping relations.
Figure 11 shows the 3rd embodiment for the complete machine detection means that distorted as the virtual implementing helmet of example, real the 3rd
Apply in example, detection unit 1 and structure in second embodiment are essentially identical.Virtual implementing helmet 13 to be detected is removably mounted at
In fixed structure 14.Observation unit 2 includes shade 29, movable plate 22, observation eyepiece 23, movable plate track 24, eyepiece rail
Road 25 and motor 27, observation eyepiece 23 can be moved along eyepiece track 25 under the drive of motor 27, convert viewing angle.Eyepiece
Track 25 is arranged on movable plate 22, and movable plate 22 can drive observation eyepiece 23, motor 27 and eyepiece track 25 together along shifting
Dynamic plate track 24 is moved, and movable plate 22 can be fixed in 28 two observation positions of left eye point of observation 26 and right eye point of observation.
When in use, prestored first in processing unit 4 fitting virtual implementing helmet to be tested 13 distortion data, peace
The front end that shade 29 arrives observation eyepiece 23 is filled, motor 27 is resetted, motor 27 is reached the initial of one end of eyepiece track 25
Position.Now, preparation is completed before testing.After processing unit 4 receives the order for starting test, test a kind of single first
Coloured light, motor 27 drives observation eyepiece 23 to reach first point of observation, meanwhile, the order display screen 16 of processing unit 4 shows green
Horizontal scale chi, the display information of the inspection display screen of elementary area 3 reaches the image of observation unit 2 after distortion, and reads
The scale information transmission of reading to processing unit 4, processing unit 4 are judged what is read by the scale information in image, elementary area 3
Scale information and the difference by being fitted the scale information that distortion function is calculated, and reading information is answered with Asymmetry information is calculated
Observation station record.Then observation unit 2 moves to next point of observation, repeats above-mentioned detection process.Point of observation quantity
Set more, measurement result is finer.After the completion of the test of all points of observation, processing unit 4 screens the number for having error
According to being corrected to the data for having error.Processing unit finds out the not corresponding data of storage, and is repaiied according to observed data correspondence
Order coloured light distortion parameter, adjustment is finished.
Compared with prior art, the present invention establishes display screen using the method for distortion data backwards calculation graduation position
16 high scale positions and the one-to-one relation of the observation position of observation eyepiece 23, utilize scale physical location and theoretical position
Between error verify whether virtual implementing helmet 13 to be tested meets distortion data, method is simple, and there is provided one kind
The method of the novel checking monochromatic light distortion data of virtual implementing helmet 13 to be tested, is conducive to preventing because of virtual reality to be tested
Anamorphose and secondary colour aberration that the actual distortion data of monochromatic light of the helmet 13 has differences and produced with theoretical distortion data,
Save substantial amounts of production cost.Observation unit 2 observes the light of the transmitting of display screen 16 by simulating human eye visual angle angle, has
Beneficial to the observational technique for preferably simulating human eye, its result tested also is more nearly the image that human eye is actually seen, improved
Accuracy and adaptability.Shade 29 and slit 291 can block the interference light of influence measurement result, it is ensured that thin light
Image-forming condition.The focal length of adjustment observation eyepiece 23 makes to only exist a scale in the image observed, contributes to elementary area 3 more
Calibration information is recognized well, interference is prevented.Multiple spot observes the accuracy that may further ensure that data.Using test cell 1, see
Examine unit 2, the combination of elementary area 3 and processing unit 4 and effectively simply solve the problem of optical distortion is verified.Pass through electricity
Machine 27 drives observation unit 2 to be moved along eyepiece track 25, can facilitate from multiple angles from carrying out, to facilitate multiple points of observation
Setting.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (9)
1. a kind of method based on the corresponding virtual implementing helmet distortion checking of scale and adjustment, it is characterised in that including following
Step：
S1：Prestore the distortion data of virtual implementing helmet to be tested in processing unit；
S2：Mobile observation unit shows monochromatic horizontal scale chi to point of observation in display screen；
S3：The image that the observation unit is observed image and will be observed that is delivered to elementary area, and described image unit is to transmission
The image come is handled, and result is delivered into processing unit；
S4：The processing unit according to the result that receives judges the scale observed and calculated according to distortion data
Whether scale is identical；
S5：If the scale observed is differed with the scale calculated according to distortion data, the data are recorded, and the data are entered
Row correction.
2. the method according to claim 1 based on the corresponding virtual implementing helmet distortion checking of scale and adjustment, it is special
Levy and be, if the scale observed is differed with the scale calculated according to distortion data, record the data, and the data are entered
Row correction, according to observed data correspondence revision distortion parameter.
3. the method according to claim 2 based on the corresponding virtual implementing helmet distortion checking of scale and adjustment, it is special
Levy and be, the observation unit observes the light that the display screen is launched, the observation mesh by simulating the angle at human eye visual angle
The sem observation image and image that will be observed that is delivered to described image unit, described image unit is to transmitting at the image come
Reason.
4. the method according to claim 3 based on the corresponding virtual implementing helmet distortion checking of scale and adjustment, it is special
Levy and be, multiple points of observation are set, after the completion of first point of observation test, the observation unit moves to second point of observation
Observed.
5. the method according to claim 4 based on the corresponding virtual implementing helmet distortion checking of scale and adjustment, it is special
Levy and be, red, green and blue three kinds of monochromatic light are verified and adjusted respectively.
6. a kind of virtual implementing helmet distortion checking and the device of adjustment, it is characterised in that including test cell, observation unit,
Elementary area and processing unit, the test cell include virtual implementing helmet to be tested, fixed structure, described to be tested virtual
The real helmet includes display screen, and described image unit and the observation unit, the processing unit are electrically connected, described solid
Determining structure includes clamping device and position-limit mechanism, and the clamping device, which can be opened, is put into the virtual implementing helmet, the sight
Examine the slit that unit includes being provided through the shade on shade, the shade.
7. virtual implementing helmet distortion checking according to claim 6 and the device of adjustment, it is characterised in that the clamping
Instrument includes torsion spring, and the torsion spring can act on the clamping device after clamping device opening and be allowed to closure with fixation
The virtual implementing helmet.
8. virtual implementing helmet distortion checking according to claim 7 and the device of adjustment, it is characterised in that the observation
Unit includes observation eyepiece, eyepiece track and motor, and the observation eyepiece can eyepiece described in the drive lower edge in the motor
Track motion.
9. virtual implementing helmet distortion checking according to claim 7 and the device of adjustment, it is characterised in that the observation
Unit include movable plate, observation eyepiece, shadow shield, eyepiece track and motor, the observation eyepiece can the motor band
Eyepiece track motion described in dynamic lower edge, the eyepiece track is arranged on the movable plate, and the movable plate can drive described
Observation eyepiece, the motor and the eyepiece track are moved together.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016213083149 | 2016-11-30 | ||
| CN201621308314 | 2016-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107300774A true CN107300774A (en) | 2017-10-27 |
Family
ID=60100336
Family Applications (35)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543865.6A Pending CN107702894A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual reality eyeglass dispersion detection |
| CN201710544198.3A Pending CN107544149A (en) | 2016-11-30 | 2017-07-05 | Region depth of field method to set up and device based on image scale |
| CN201710544197.9A Pending CN107505708A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet depth of field method to set up and device based on image scale |
| CN201710544195.XA Pending CN107329266A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field region is set |
| CN201710544211.5A Pending CN107300775A (en) | 2016-11-30 | 2017-07-05 | The depth of field based on image scale sets the method and device of optimization |
| CN201710543941.3A Pending CN107390364A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field laser is set |
| CN201710543937.7A Pending CN107490861A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet depth of field optimization display |
| CN201710543924.XA Pending CN107357037A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet laser assisted depth of field optimization |
| CN201710543920.1A Pending CN108121068A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet depth of field laser sets the method and device of optimization display |
| CN201710543918.4A Pending CN107687936A (en) | 2016-11-30 | 2017-07-05 | The method and device detected based on virtual implementing helmet dispersion corresponding to scale |
| CN201710544189.4A Withdrawn CN107357039A (en) | 2016-11-30 | 2017-07-05 | Virtual reality eyeglass distortion checking and the method and device of adjustment |
| CN201710544192.6A Pending CN107544148A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field laser based on image scale is set |
| CN201710544212.XA Pending CN107300776A (en) | 2016-11-30 | 2017-07-05 | Interpupillary distance depth of field method to set up and device based on image scale |
| CN201710543923.5A Pending CN107688387A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet dispersion detection |
| CN201710544200.7A Pending CN107479188A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet depth of field optimization |
| CN201710543919.9A Pending CN107422479A (en) | 2016-11-30 | 2017-07-05 | Based on virtual implementing helmet depth of field method to set up and device corresponding to scale |
| CN201710543936.2A Pending CN107462991A (en) | 2016-11-30 | 2017-07-05 | The method and device that the virtual implementing helmet depth of field is set |
| CN201710543939.6A Pending CN107526167A (en) | 2016-11-30 | 2017-07-05 | The method and device optimized based on depth of field laser corresponding to scale |
| CN201710544202.6A Pending CN107402448A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet interpupillary distance is set with depth of field laser |
| CN201710544203.0A Pending CN107340595A (en) | 2016-11-30 | 2017-07-05 | The method and device set based on virtual implementing helmet depth of field region laser corresponding to scale |
| CN201710544194.5A Pending CN107329265A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet interpupillary distance optimizes with depth of field laser |
| CN201710544210.0A Pending CN107544151A (en) | 2016-11-30 | 2017-07-05 | Based on virtual implementing helmet depth of field zone approach and device corresponding to scale |
| CN201710543938.1A Pending CN107357038A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet interpupillary distance and the method and device of depth of field adjustment |
| CN201710543942.8A Pending CN107329264A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet interpupillary distance is set with the depth of field |
| CN201710544204.5A Withdrawn CN107464221A (en) | 2016-11-30 | 2017-07-05 | Based on the method and device of virtual reality eyeglass distortion checking and adjustment corresponding to scale |
| CN201710543925.4A Pending CN107329263A (en) | 2016-11-30 | 2017-07-05 | The method and device that the virtual implementing helmet depth of field is shown |
| CN201710544201.1A Pending CN107291246A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet depth of field measurement based on image scale |
| CN201710544196.4A Pending CN107315251A (en) | 2016-11-30 | 2017-07-05 | Based on the corresponding virtual implementing helmet interpupillary distance of scale and depth of field method to set up and device |
| CN201710543921.6A Pending CN107300774A (en) | 2016-11-30 | 2017-07-05 | Method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment |
| CN201710543922.0A Pending CN107462400A (en) | 2016-11-30 | 2017-07-05 | The method and device detected based on virtual reality eyeglass dispersion corresponding to scale |
| CN201710543944.7A Pending CN107544147A (en) | 2016-11-30 | 2017-07-05 | The method and device that depth of field laser based on image scale is set |
| CN201710544208.3A Pending CN107290854A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet interpupillary distance optimizes the method and device of display with the depth of field |
| CN201710544199.8A Pending CN107544150A (en) | 2016-11-30 | 2017-07-05 | The method and device set based on virtual implementing helmet depth of field laser corresponding to scale |
| CN201710544213.4A Withdrawn CN107478412A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet distortion checking and the method and device of adjustment |
| CN201710544205.XA Pending CN107315252A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field region laser is set |
Family Applications Before (28)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543865.6A Pending CN107702894A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual reality eyeglass dispersion detection |
| CN201710544198.3A Pending CN107544149A (en) | 2016-11-30 | 2017-07-05 | Region depth of field method to set up and device based on image scale |
| CN201710544197.9A Pending CN107505708A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet depth of field method to set up and device based on image scale |
| CN201710544195.XA Pending CN107329266A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field region is set |
| CN201710544211.5A Pending CN107300775A (en) | 2016-11-30 | 2017-07-05 | The depth of field based on image scale sets the method and device of optimization |
| CN201710543941.3A Pending CN107390364A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field laser is set |
| CN201710543937.7A Pending CN107490861A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet depth of field optimization display |
| CN201710543924.XA Pending CN107357037A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet laser assisted depth of field optimization |
| CN201710543920.1A Pending CN108121068A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet depth of field laser sets the method and device of optimization display |
| CN201710543918.4A Pending CN107687936A (en) | 2016-11-30 | 2017-07-05 | The method and device detected based on virtual implementing helmet dispersion corresponding to scale |
| CN201710544189.4A Withdrawn CN107357039A (en) | 2016-11-30 | 2017-07-05 | Virtual reality eyeglass distortion checking and the method and device of adjustment |
| CN201710544192.6A Pending CN107544148A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field laser based on image scale is set |
| CN201710544212.XA Pending CN107300776A (en) | 2016-11-30 | 2017-07-05 | Interpupillary distance depth of field method to set up and device based on image scale |
| CN201710543923.5A Pending CN107688387A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet dispersion detection |
| CN201710544200.7A Pending CN107479188A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet depth of field optimization |
| CN201710543919.9A Pending CN107422479A (en) | 2016-11-30 | 2017-07-05 | Based on virtual implementing helmet depth of field method to set up and device corresponding to scale |
| CN201710543936.2A Pending CN107462991A (en) | 2016-11-30 | 2017-07-05 | The method and device that the virtual implementing helmet depth of field is set |
| CN201710543939.6A Pending CN107526167A (en) | 2016-11-30 | 2017-07-05 | The method and device optimized based on depth of field laser corresponding to scale |
| CN201710544202.6A Pending CN107402448A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet interpupillary distance is set with depth of field laser |
| CN201710544203.0A Pending CN107340595A (en) | 2016-11-30 | 2017-07-05 | The method and device set based on virtual implementing helmet depth of field region laser corresponding to scale |
| CN201710544194.5A Pending CN107329265A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet interpupillary distance optimizes with depth of field laser |
| CN201710544210.0A Pending CN107544151A (en) | 2016-11-30 | 2017-07-05 | Based on virtual implementing helmet depth of field zone approach and device corresponding to scale |
| CN201710543938.1A Pending CN107357038A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet interpupillary distance and the method and device of depth of field adjustment |
| CN201710543942.8A Pending CN107329264A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet interpupillary distance is set with the depth of field |
| CN201710544204.5A Withdrawn CN107464221A (en) | 2016-11-30 | 2017-07-05 | Based on the method and device of virtual reality eyeglass distortion checking and adjustment corresponding to scale |
| CN201710543925.4A Pending CN107329263A (en) | 2016-11-30 | 2017-07-05 | The method and device that the virtual implementing helmet depth of field is shown |
| CN201710544201.1A Pending CN107291246A (en) | 2016-11-30 | 2017-07-05 | The method and device of virtual implementing helmet depth of field measurement based on image scale |
| CN201710544196.4A Pending CN107315251A (en) | 2016-11-30 | 2017-07-05 | Based on the corresponding virtual implementing helmet interpupillary distance of scale and depth of field method to set up and device |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543922.0A Pending CN107462400A (en) | 2016-11-30 | 2017-07-05 | The method and device detected based on virtual reality eyeglass dispersion corresponding to scale |
| CN201710543944.7A Pending CN107544147A (en) | 2016-11-30 | 2017-07-05 | The method and device that depth of field laser based on image scale is set |
| CN201710544208.3A Pending CN107290854A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet interpupillary distance optimizes the method and device of display with the depth of field |
| CN201710544199.8A Pending CN107544150A (en) | 2016-11-30 | 2017-07-05 | The method and device set based on virtual implementing helmet depth of field laser corresponding to scale |
| CN201710544213.4A Withdrawn CN107478412A (en) | 2016-11-30 | 2017-07-05 | Virtual implementing helmet distortion checking and the method and device of adjustment |
| CN201710544205.XA Pending CN107315252A (en) | 2016-11-30 | 2017-07-05 | The method and device that virtual implementing helmet depth of field region laser is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (35) | CN107702894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113822104A (en) * | 2020-07-07 | 2021-12-21 | 湖北亿立能科技股份有限公司 | Artificial intelligence water surface detection system based on virtual scale of many candidates |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008535A (en) * | 2017-11-17 | 2018-05-08 | 国网山东省电力公司 | A kind of augmented reality equipment |
| CN107977076B (en) * | 2017-11-17 | 2018-11-27 | 国网山东省电力公司泰安供电公司 | A kind of wearable virtual reality device |
| CN107942517B (en) * | 2018-01-02 | 2020-03-06 | 京东方科技集团股份有限公司 | VR head-mounted display device and display method thereof |
| CN108303798B (en) * | 2018-01-15 | 2020-10-09 | 海信视像科技股份有限公司 | Virtual reality helmet, virtual reality helmet interpupillary distance adjusting method and device |
| CN108426702B (en) * | 2018-01-19 | 2020-06-02 | 华勤通讯技术有限公司 | Dispersion measurement device and method of augmented reality equipment |
| CN108399606B (en) * | 2018-02-02 | 2020-06-26 | 北京奇艺世纪科技有限公司 | Image adjusting method and device |
| CN108510549B (en) * | 2018-03-27 | 2022-01-04 | 京东方科技集团股份有限公司 | Distortion parameter measuring method, device and system of virtual reality equipment |
| CN109186957B (en) * | 2018-09-17 | 2024-05-10 | 浙江晶正光电科技有限公司 | High-precision automatic detection equipment for diffusion angle of laser diffusion sheet |
| CN109557669B (en) * | 2018-11-26 | 2021-10-12 | 歌尔光学科技有限公司 | Method for determining image drift amount of head-mounted display equipment and head-mounted display equipment |
| US11513346B2 (en) * | 2019-05-24 | 2022-11-29 | Beijing Boe Optoelectronics Technology Co., Ltd. | Method and apparatus for controlling virtual reality display device |
| CN110320009A (en) * | 2019-06-25 | 2019-10-11 | 歌尔股份有限公司 | Optical property detection method and detection device |
| CN113768240A (en) * | 2021-08-30 | 2021-12-10 | 航宇救生装备有限公司 | Method for adjusting imaging position of display protection helmet |
| CN114089508B (en) * | 2022-01-19 | 2022-05-03 | 茂莱（南京）仪器有限公司 | Wide-angle projection lens for detecting optical waveguide AR lens |
| DE102022207774A1 (en) | 2022-07-28 | 2024-02-08 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method for an automated calibration of a virtual retinal display for data glasses, calibration device and virtual retinal display |
| CN117214025B (en) * | 2023-11-08 | 2024-01-12 | 广东德鑫体育产业有限公司 | Helmet lens detection device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5619373A (en) * | 1995-06-07 | 1997-04-08 | Hasbro, Inc. | Optical system for a head mounted display |
| CN102967473B (en) * | 2012-11-30 | 2015-04-29 | 奇瑞汽车股份有限公司 | Driver front-view measuring device |
| US10228562B2 (en) * | 2014-02-21 | 2019-03-12 | Sony Interactive Entertainment Inc. | Realtime lens aberration correction from eye tracking |
| EP3200148B1 (en) * | 2014-10-31 | 2019-08-28 | Huawei Technologies Co., Ltd. | Image processing method and device |
| CN104808342B (en) * | 2015-04-30 | 2017-12-12 | 杭州映墨科技有限公司 | The optical lens structure of the wearable virtual implementing helmet of three-dimensional scenic is presented |
| US10271042B2 (en) * | 2015-05-29 | 2019-04-23 | Seeing Machines Limited | Calibration of a head mounted eye tracking system |
| CN105979243A (en) * | 2015-12-01 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Processing method and device for displaying stereo images |
| CN105979252A (en) * | 2015-12-03 | 2016-09-28 | 乐视致新电子科技（天津）有限公司 | Test method and device |
| CN105867606A (en) * | 2015-12-15 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Image acquisition method and apparatus in virtual reality helmet, and virtual reality helmet |
| CN105869142A (en) * | 2015-12-21 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Method and device for testing imaging distortion of virtual reality helmets |
| CN105787980B (en) * | 2016-03-17 | 2018-12-25 | 北京牡丹视源电子有限责任公司 | A kind of detection virtual reality shows the method and system of equipment field angle |
| CN106028013A (en) * | 2016-04-28 | 2016-10-12 | 努比亚技术有限公司 | Wearable device, display device, and display output adjusting method |
| CN105791789B (en) * | 2016-04-28 | 2019-03-19 | 努比亚技术有限公司 | The method of helmet, display equipment and adjust automatically display output |
| CN106441212B (en) * | 2016-09-18 | 2020-07-28 | 京东方科技集团股份有限公司 | Device and method for detecting field angle of optical instrument |
| CN106527733A (en) * | 2016-11-30 | 2017-03-22 | 深圳市虚拟现实技术有限公司 | Virtual-reality helmet distortion fitting-detecting method and device |
| CN106651954A (en) * | 2016-12-27 | 2017-05-10 | 天津科技大学 | Laser simulation method and device for space sight line benchmark |
-
2017
- 2017-07-05 CN CN201710543865.6A patent/CN107702894A/en active Pending
- 2017-07-05 CN CN201710544198.3A patent/CN107544149A/en active Pending
- 2017-07-05 CN CN201710544197.9A patent/CN107505708A/en active Pending
- 2017-07-05 CN CN201710544195.XA patent/CN107329266A/en active Pending
- 2017-07-05 CN CN201710544211.5A patent/CN107300775A/en active Pending
- 2017-07-05 CN CN201710543941.3A patent/CN107390364A/en active Pending
- 2017-07-05 CN CN201710543937.7A patent/CN107490861A/en active Pending
- 2017-07-05 CN CN201710543924.XA patent/CN107357037A/en active Pending
- 2017-07-05 CN CN201710543920.1A patent/CN108121068A/en active Pending
- 2017-07-05 CN CN201710543918.4A patent/CN107687936A/en active Pending
- 2017-07-05 CN CN201710544189.4A patent/CN107357039A/en not_active Withdrawn
- 2017-07-05 CN CN201710544192.6A patent/CN107544148A/en active Pending
- 2017-07-05 CN CN201710544212.XA patent/CN107300776A/en active Pending
- 2017-07-05 CN CN201710543923.5A patent/CN107688387A/en active Pending
- 2017-07-05 CN CN201710544200.7A patent/CN107479188A/en active Pending
- 2017-07-05 CN CN201710543919.9A patent/CN107422479A/en active Pending
- 2017-07-05 CN CN201710543936.2A patent/CN107462991A/en active Pending
- 2017-07-05 CN CN201710543939.6A patent/CN107526167A/en active Pending
- 2017-07-05 CN CN201710544202.6A patent/CN107402448A/en active Pending
- 2017-07-05 CN CN201710544203.0A patent/CN107340595A/en active Pending
- 2017-07-05 CN CN201710544194.5A patent/CN107329265A/en active Pending
- 2017-07-05 CN CN201710544210.0A patent/CN107544151A/en active Pending
- 2017-07-05 CN CN201710543938.1A patent/CN107357038A/en active Pending
- 2017-07-05 CN CN201710543942.8A patent/CN107329264A/en active Pending
- 2017-07-05 CN CN201710544204.5A patent/CN107464221A/en not_active Withdrawn
- 2017-07-05 CN CN201710543925.4A patent/CN107329263A/en active Pending
- 2017-07-05 CN CN201710544201.1A patent/CN107291246A/en active Pending
- 2017-07-05 CN CN201710544196.4A patent/CN107315251A/en active Pending
- 2017-07-05 CN CN201710543921.6A patent/CN107300774A/en active Pending
- 2017-07-05 CN CN201710543922.0A patent/CN107462400A/en active Pending
- 2017-07-05 CN CN201710543944.7A patent/CN107544147A/en active Pending
- 2017-07-05 CN CN201710544208.3A patent/CN107290854A/en active Pending
- 2017-07-05 CN CN201710544199.8A patent/CN107544150A/en active Pending
- 2017-07-05 CN CN201710544213.4A patent/CN107478412A/en not_active Withdrawn
- 2017-07-05 CN CN201710544205.XA patent/CN107315252A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113822104A (en) * | 2020-07-07 | 2021-12-21 | 湖北亿立能科技股份有限公司 | Artificial intelligence water surface detection system based on virtual scale of many candidates |
| CN113822104B (en) * | 2020-07-07 | 2023-11-03 | 湖北亿立能科技股份有限公司 | Artificial intelligence surface of water detecting system based on virtual scale of many candidates |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107300774A (en) | Method and device based on the corresponding virtual implementing helmet distortion checking of scale and adjustment | |
| CN114593897B (en) | Measuring method and device of near-eye display | |
| CN108989789B (en) | Real-time evaluation method for imaging quality of camera | |
| CN111044262A (en) | Near-to-eye display optical-mechanical module detection device | |
| CN106644404A (en) | Virtual reality helmet distortion complete machine detection method and device | |
| CN106441822A (en) | Virtual reality headset distortion detection method and device | |
| CN106644403A (en) | Lens distortion detection method and apparatus | |
| US5988814A (en) | Patient-interactive method and apparatus for measuring eye refraction | |
| CN206330725U (en) | Device is verified in virtual reality optical distortion | |
| US10624536B2 (en) | Virtual reality-based ophthalmic inspection system and inspection method thereof | |
| CN106527733A (en) | Virtual-reality helmet distortion fitting-detecting method and device | |
| CN106768878A (en) | Optical mirror slip distortion fitting and the method and device for detecting | |
| CN106445174A (en) | Virtual reality helmet distortion verification method and device | |
| CN211696890U (en) | Near-to-eye display optical-mechanical module detection device | |
| CN107389311A (en) | The method and device of eyeglass distortion checking | |
| CN108989790B (en) | Real-time evaluation device for imaging quality of camera | |
| WO2023161224A1 (en) | Chromatic aberration calibration and validation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171027 |