CN105208370A - Display and calibration method of virtual-reality device - Google Patents
Display and calibration method of virtual-reality device Download PDFInfo
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- CN105208370A CN105208370A CN201510613692.1A CN201510613692A CN105208370A CN 105208370 A CN105208370 A CN 105208370A CN 201510613692 A CN201510613692 A CN 201510613692A CN 105208370 A CN105208370 A CN 105208370A
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Abstract
The invention discloses a display and calibration method of a virtual-reality device. The method comprises the steps that virtual-reality device display control software stored in a display device is opened; the display device is connected with a virtual-reality device in a wired or wireless mode; the virtual-reality device is worn on the head of a user; the imaging calibration process of virtual-reality device display control software in the display device is started through a wireless control mode or a wired control mode, the position of a display part in the virtual-reality device is calculated when an image can be displayed normally, and the user is reminded to adjust the position of the display part in the virtual-reality device. When the user is reminded to adjust the position of the display part, two figures with the pixel width equal to one can be overlapped completely, the position relations among the display device, the virtual-reality device and human eyes are adjusted to the optimum, errors are in a pixel level under the circumstance, limitation of the errors is achieved, the situation that an observed image is overlapped or fuzzy is avoided, and the experience effect of the user is improved.
Description
Technical field
The application relates to virtual reality Display Technique field, specifically, relates to a kind of display calibration steps of virtual reality device.
Background technology
Virtual reality utilizes computer simulation to produce a three-dimensional virtual world, provides user about the simulation of the sense organs such as vision, the sense of hearing, sense of touch, allow user as on the spot in person, provide omnibearing virtual reality to be the comprehensive of multiple technologies to user.Virtual reality glasses is a kind of virtual reality device, and wearing virtual reality glasses can, by people's visibility occlusions to external world, guide beholder to produce a kind of sensation in virtual environment.Virtual reality glasses more comes into one's own, and from Google's glasses, to the holographic glasses that Microsoft newly releases, this apparatus, with closely shown before human eye brings much experience completely newly to us.
In prior art, the structure of virtual reality glasses is all generally the imaging mode adopting " lens+screen ", lens 2-3cm place before eyes, and screen is apart from lens 3-6cm, virtual image forming about 25cm-50cm before eyes.Head-mounted display apparatus is the equipment (HeadMountedDevice is called for short HMD) that can be worn on the head display, adopts the image-forming principle of " helmet+lens+screen ".
At present, based on display device virtual reality device in use, open the software to virtual reality device first on the display device, then display device put into virtual reality device, finally again virtual reality device is worn to in account.Because virtual reality device is in order to adapt to more display device, there is larger surplus the position being generally used for holding display device, the position causing display device to put into virtual reality device is just uniquely unfixing, and then to cause user to have larger by the imaging that virtual reality device is seen on display device may be fuzzy.If display device, virtual reality device and position of human eye are improper, human eye by virtual reality device the imaging that obtains by being the superposition ghost image of two split screens or showing fuzzy, bring bad experience to user, cause poor user experience.
Summary of the invention
In view of this, technical problems to be solved in this application there is provided a kind of display calibration steps of virtual reality device, it can adjust display device, spatial relationship between virtual reality device and human eye by software, hardware cooperation, reaches best display effect.
In order to solve the problems of the technologies described above, the application has following technical scheme:
The invention provides a kind of display calibration steps of virtual reality device, comprising:
Open the virtual reality device display and control software be stored in display device;
Described display device is connected by wired or wireless mode with described virtual reality device;
Described virtual reality device is worn to in account;
By the mode of controlled in wireless or there is the mode of line traffic control to start the imaging calibration flow process of virtual reality device display and control software in described display device, the position of display section in described virtual reality device when computed image can normally show, and point out user to regulate the position of display section in described virtual reality device.
Preferably, wherein, the imaging calibration flow process of described virtual reality device display and control software is further:
Described virtual reality device display and control software obtains the resolution of described display device and the screen size information of described display device;
/ 4th length positions, 3/4ths length positions and 1/2nd width positions on the screen that described virtual reality device display and control software calculates described display device;
Described virtual reality device display and control software is respectively in described display device screen 1/4th length position and 3/4ths length positions, and the Width along described display device draws boost line a and boost line b; And in described display device screen 1/2nd width position, the length direction along described display device draws boost line c; Described boost line a and described boost line b respectively with described boost line c square crossing;
Prompting user regulates the position of display section in described virtual reality device, the crosspoint of described boost line a and described boost line c is overlapped with the crosspoint of described boost line b and described boost line c, and described boost line a and described boost line b overlap;
Close the imaging calibration flow process of described virtual reality device display and control software.
Preferably, wherein, described virtual reality device display and control software is to 1/4th length positions on the screen of described display device, 3/4ths length positions, and 1/2nd width positions when calculating, if the length of described display device screen in units of pixel can not be divided exactly by 4, mode then first by rounding up calculates 1/4th length positions of described display device screen, / 4th length recycling described display device screen add 1/2nd length of described display device screen, calculate 3/4ths length positions of described display device screen.
Preferably, wherein, the prompting position of user to described virtual reality device regulates, and the crosspoint of described boost line a and described boost line c is overlapped with the crosspoint of described boost line b and described boost line c, and described boost line a and described boost line b overlaps, and is further:
By the mode of the mode that shows in display device screen or voice message, the prompting position of user to described virtual reality device regulates, the crosspoint of described boost line a and described boost line c is overlapped with the crosspoint of described boost line b and described boost line c, and described boost line a and described boost line b overlap.
Preferably, wherein, described boost line a and described boost line b be with described display device screen wide for length and width be the straight line of 1 pixel, described boost line c is for length and width is the straight line of 1 pixel with described display device screen length.
Preferably, wherein, the described boost line picture group that is geometric figure or is made up of simple graph.
Preferably, wherein, described display device is mobile display device or fixed display devices.
Compared with prior art, the method and system described in the application, reaches following effect:
The first, the invention solves in prior art the problem being difficult to display device, virtual reality device and human eye three position be carried out effectively adjustment, optimum can be adjusted in the position between display device, virtual reality device and human eye three by the present invention.
Second, the present invention points out user to when the position of display section regulates in virtual reality device, the crosspoint of the crosspoint of boost line a and boost line c with boost line b and boost line c can be overlapped, and boost line a and boost line b overlaps, figure wide for two 1 pixels can be overlapped completely further, and then make display device, position relationship between virtual reality device and human eye three adjusts to optimum, error is in such cases pixel scale, reach the limit of error, watched image is avoided to occur superposition ghost image or fuzzy, greatly improve the experience effect of user.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, and form a application's part, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the schematic flow sheet of the display calibration steps of virtual reality device of the present invention;
Fig. 2 is the schematic diagram of the imaging calibration flow process of virtual reality device display and control software of the present invention;
Fig. 3 is the schematic diagram drawing boost line on the screen of display device of the present invention.
Embodiment
As employed some vocabulary to censure specific components in the middle of specification and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of specification and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " word and comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other devices or the means that couple.Specification subsequent descriptions is implement the better embodiment of the application, and right described description is for the purpose of the rule that the application is described, and is not used to the scope limiting the application.The protection range of the application is when being as the criterion depending on the claims person of defining.
The specific embodiment of the display calibration steps for virtual reality device a kind of described in the application shown in Figure 1, described in the present embodiment, method comprises the following steps:
Step 101, open the virtual reality device display and control software be stored in display device;
Step 102, display device to be connected by wired or wireless mode with virtual reality device;
Step 103, virtual reality device is worn to in account;
Step 104, by the mode of controlled in wireless or there is the mode of line traffic control to start the imaging calibration flow process of virtual reality device display and control software in display device, the position of display section in virtual reality device when computed image can normally show, and point out user to regulate the position of display section in virtual reality device.
The display calibration steps of virtual reality device of the present invention, can to be calculated by the virtual reality device display and control software in display device when image can normally show display section in virtual reality device should be residing position, and point out user to regulate.Mode like this, the image that user is watched can normally show, and avoids occurring superposition ghost image or fuzzy, makes the experience effect of user better.
In above-mentioned steps 104, the imaging calibration flow process of virtual reality device display and control software can, see Fig. 2, be further:
Step 201, virtual reality device display and control software obtain the resolution of display device and the screen size information of display device;
/ 4th length positions, 3/4ths length positions and 1/2nd width positions on the screen of step 202, virtual reality device display and control software calculating display device;
Step 203, virtual reality device display and control software are respectively in display device screen 1/4th length position and 3/4ths length positions, and the Width along display device draws boost line a and boost line b; And in display device screen 1/2nd width position, the length direction along display device draws boost line c; Boost line a and boost line b respectively with boost line c square crossing, see Fig. 3;
Step 204, prompting user regulate the position of display section in virtual reality device, and the crosspoint of boost line a and boost line c is overlapped with the crosspoint of boost line b and boost line c, and boost line a and boost line b overlaps;
The imaging calibration flow process of step 205, closedown virtual reality device display and control software.
In the imaging calibration flow process of above-mentioned virtual reality device display and control software, by drawing boost line on the screen of a display device, the prompting position of user to virtual reality device regulates, the crosspoint of boost line a and boost line c is overlapped with the crosspoint of boost line b and boost line c, make boost line a and boost line b overlap simultaneously, and then display device, relation between virtual reality device and human eye three are adjusted to optimum, make user watch the image of normal display.
In above-mentioned steps 203, virtual reality device display and control software is to 1/4th length positions on the screen of display device, 3/4ths length positions, and 1/2nd width positions when calculating, if the length of display device screen in units of pixel can not be divided exactly by 4, mode then first by rounding up calculates 1/4th length positions of display device screen, / 4th length of recycling display device screen add 1/2nd length of display device screen, calculate 3/4ths length positions of display device screen.
In above-mentioned steps 204, the prompting position of user to virtual reality device regulates, and the crosspoint of boost line a and boost line c is overlapped with the crosspoint of boost line b and boost line c, and boost line a and boost line b overlaps, and is further:
By mode or other effective prompting modes of the mode that shows in display device screen, voice message, the prompting position of user to virtual reality device regulates, the crosspoint of boost line a and boost line c is overlapped with the crosspoint of boost line b and boost line c, and boost line a and boost line b overlap.
Boost line a and boost line b be preferably with described display device screen wide for length and width be the straight line of 1 pixel, described boost line c is for length and width is the straight line of 1 pixel with described display device screen length.。
Boost line being set to wide is the straight line of 1 pixel, when two crosspoints overlap, the figure that namely two 1 pixels are wide overlaps completely, at this moment display device, relation between virtual reality device and human eye three are adjusted to optimum, this time error is pixel scale, thus reach the limit of error, image can be normally displayed.
Boost line in the present invention can be straight line or other arbitrary geometric figures, also can for the picture group be made up of simple graph.
Display device in the present invention can be mobile display device, also can be fixed display devices.
Known by above each embodiment, the beneficial effect that the application exists is:
The first, the invention solves in prior art the problem being difficult to display device, virtual reality device and human eye three position be carried out effectively adjustment, optimum can be adjusted in the position between display device, virtual reality device and human eye three by the present invention.
Second, the present invention points out user to when the position of display section regulates in virtual reality device, the crosspoint of the crosspoint of boost line a and boost line c with boost line b and boost line c can be overlapped, and boost line a and boost line b overlaps, figure wide for two 1 pixels can be overlapped completely further, and then make display device, position relationship between virtual reality device and human eye three adjusts to optimum, error is in such cases pixel scale, reach the limit of error, watched image is avoided to occur superposition ghost image or fuzzy, greatly improve the experience effect of user.
Those skilled in the art should understand, the embodiment of the application can be provided as method, device or computer program.Therefore, the application can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the application can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
Above-mentioned explanation illustrate and describes some preferred embodiments of the application, but as previously mentioned, be to be understood that the application is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the application, then all should in the protection range of the application's claims.
Claims (7)
1. a display calibration steps for virtual reality device, is characterized in that, comprising:
Open the virtual reality device display and control software be stored in display device;
Described display device is connected by wired or wireless mode with described virtual reality device;
Described virtual reality device is worn to in account;
By the mode of controlled in wireless or there is the mode of line traffic control to start the imaging calibration flow process of virtual reality device display and control software in described display device, the position of display section in described virtual reality device when computed image can normally show, and point out user to regulate the position of display section in described virtual reality device.
2. the display calibration steps of virtual reality device according to claim 1, is characterized in that,
The imaging calibration flow process of described virtual reality device display and control software is further:
Described virtual reality device display and control software obtains the resolution of described display device and the screen size information of described display device;
/ 4th length positions, 3/4ths length positions and 1/2nd width positions on the screen that described virtual reality device display and control software calculates described display device;
Described virtual reality device display and control software is respectively in described display device screen 1/4th length position and 3/4ths length positions, and the Width along described display device draws boost line a and boost line b; And in described display device screen 1/2nd width position, the length direction along described display device draws boost line c; Described boost line a and described boost line b respectively with described boost line c square crossing;
Prompting user regulates the position of display section in described virtual reality device, the crosspoint of described boost line a and described boost line c is overlapped with the crosspoint of described boost line b and described boost line c, and described boost line a and described boost line b overlap;
Close the imaging calibration flow process of described virtual reality device display and control software.
3. the display calibration steps of virtual reality device according to claim 2, is characterized in that,
Described virtual reality device display and control software is to 1/4th length positions on the screen of described display device, 3/4ths length positions, and 1/2nd width positions when calculating, if the length of described display device screen in units of pixel can not be divided exactly by 4, mode then first by rounding up calculates 1/4th length positions of described display device screen, / 4th length recycling described display device screen add 1/2nd length of described display device screen, calculate 3/4ths length positions of described display device screen.
4. the display calibration steps of virtual reality device according to claim 2, is characterized in that,
The prompting position of user to described virtual reality device regulates, and the crosspoint of described boost line a and described boost line c is overlapped with the crosspoint of described boost line b and described boost line c, and described boost line a and described boost line b overlaps, and is further:
By the mode of the mode that shows in display device screen or voice message, the prompting position of user to described virtual reality device regulates, the crosspoint of described boost line a and described boost line c is overlapped with the crosspoint of described boost line b and described boost line c, and described boost line a and described boost line b overlap.
5., according to the display calibration steps of the arbitrary described virtual reality device of claim 2 ~ 4, it is characterized in that,
Described boost line a and described boost line b be with described display device screen wide for length and width be the straight line of 1 pixel, described boost line c is for length and width is the straight line of 1 pixel with described display device screen length.
6., according to the display calibration steps of the arbitrary described virtual reality device of claim 2 ~ 4, it is characterized in that,
The picture group that described boost line is geometric figure or is made up of simple graph.
7., according to the display calibration steps of the arbitrary described virtual reality device of Claims 1 to 4, it is characterized in that,
Described display device is mobile display device or fixed display devices.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898275A (en) * | 2016-04-28 | 2016-08-24 | 乐视控股（北京）有限公司 | Virtual reality image calibration method and device |
| CN106131539A (en) * | 2016-06-30 | 2016-11-16 | 乐视控股（北京）有限公司 | A kind of Virtual Reality equipment and video broadcasting method thereof |
| CN106127714A (en) * | 2016-07-01 | 2016-11-16 | 南京睿悦信息技术有限公司 | A kind of measuring method of virtual reality head-mounted display equipment distortion parameter |
| CN106961596A (en) * | 2017-03-08 | 2017-07-18 | 上海欢米光学科技有限公司 | Adjust the method and apparatus of picture position |
| CN111751082A (en) * | 2020-06-24 | 2020-10-09 | 歌尔光学科技有限公司 | Method and device for detecting assembly precision |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928979A (en) * | 2011-08-30 | 2013-02-13 | 微软公司 | Adjustment of a mixed reality display for inter-pupillary distance alignment |
| CN102967937A (en) * | 2011-08-30 | 2013-03-13 | 索尼公司 | Head-mounted display, and display control method |
| WO2014033306A1 (en) * | 2012-09-03 | 2014-03-06 | SensoMotoric Instruments Gesellschaft für innovative Sensorik mbH | Head mounted system and method to compute and render a stream of digital images using a head mounted system |
| CN204188882U (en) * | 2014-07-24 | 2015-03-04 | 张寿兰 | Portable virtual reality glasses |
| CN204442580U (en) * | 2015-02-13 | 2015-07-01 | 北京维阿时代科技有限公司 | A kind of wear-type virtual reality device and comprise the virtual reality system of this equipment |
-
2015
- 2015-09-23 CN CN201510613692.1A patent/CN105208370B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928979A (en) * | 2011-08-30 | 2013-02-13 | 微软公司 | Adjustment of a mixed reality display for inter-pupillary distance alignment |
| CN102967937A (en) * | 2011-08-30 | 2013-03-13 | 索尼公司 | Head-mounted display, and display control method |
| WO2014033306A1 (en) * | 2012-09-03 | 2014-03-06 | SensoMotoric Instruments Gesellschaft für innovative Sensorik mbH | Head mounted system and method to compute and render a stream of digital images using a head mounted system |
| CN204188882U (en) * | 2014-07-24 | 2015-03-04 | 张寿兰 | Portable virtual reality glasses |
| CN204442580U (en) * | 2015-02-13 | 2015-07-01 | 北京维阿时代科技有限公司 | A kind of wear-type virtual reality device and comprise the virtual reality system of this equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105898275A (en) * | 2016-04-28 | 2016-08-24 | 乐视控股（北京）有限公司 | Virtual reality image calibration method and device |
| CN106131539A (en) * | 2016-06-30 | 2016-11-16 | 乐视控股（北京）有限公司 | A kind of Virtual Reality equipment and video broadcasting method thereof |
| CN106127714A (en) * | 2016-07-01 | 2016-11-16 | 南京睿悦信息技术有限公司 | A kind of measuring method of virtual reality head-mounted display equipment distortion parameter |
| CN106127714B (en) * | 2016-07-01 | 2019-08-20 | 南京睿悦信息技术有限公司 | A kind of measurement method of virtual reality head-mounted display equipment distortion parameter |
| CN106961596A (en) * | 2017-03-08 | 2017-07-18 | 上海欢米光学科技有限公司 | Adjust the method and apparatus of picture position |
| CN111751082A (en) * | 2020-06-24 | 2020-10-09 | 歌尔光学科技有限公司 | Method and device for detecting assembly precision |
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