CN110749994A - Penetrating HMD glasses - Google Patents
Penetrating HMD glasses Download PDFInfo
- Publication number
- CN110749994A CN110749994A CN201911024945.6A CN201911024945A CN110749994A CN 110749994 A CN110749994 A CN 110749994A CN 201911024945 A CN201911024945 A CN 201911024945A CN 110749994 A CN110749994 A CN 110749994A
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- CN
- China
- Prior art keywords
- head
- low
- vision detection
- penetrating
- distance
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 title claims description 9
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 210000001508 eye Anatomy 0.000 claims abstract description 11
- 238000005286 illumination Methods 0.000 claims abstract description 8
- 210000003128 head Anatomy 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 210000001747 pupil Anatomy 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000035515 penetration Effects 0.000 abstract 2
- 208000003464 asthenopia Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
- H04N13/344—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention discloses a penetration type HMD (high-definition optical) glasses, which comprise a stereoscopic vision detection unit, an auxiliary illuminating lamp, a display unit, a nine-axis sensor, a controller, a panoramic image splicing unit and a head-mounted support, wherein a low-illumination camera is also arranged on the head-mounted support, the stereoscopic vision detection unit consists of two objective lenses, a low-illumination camera and an image processing module, the two low-illumination cameras are designed in parallel, the distance between the two axes is equal to the eye distance of human eyes, the display unit consists of a left optical waveguide optical lens, a right optical waveguide optical lens, a collimating lens and a display source, the nine-axis sensor is formed by MPU250 chips, and the auxiliary illuminating lamp is arranged right in front of the head-mounted support, so that the penetration type: the automatic image acquisition and splicing device can automatically complete image acquisition and splicing, and can automatically track the head rotation angle and adjust the image to automatically rotate, thereby avoiding the trouble caused by manual regulation, ensuring that the image is smoother, and the visual fatigue is certainly changed, and protecting eyes.
Description
Technical Field
The invention relates to the technical field of image acquisition and splicing, in particular to penetrating HMD glasses.
Background
The display principle of the virtual glasses is that the left and right eye screens respectively display images of the left and right eyes, and after the human eyes acquire the information with the difference, the three-dimensional effect is generated in the brain. However, most of the existing virtual glasses cannot automatically adjust according to eyeball conditions, manual adjustment is needed, so that the adjusted mirror image is not accurate to the eyeball of a human body, and the eyes are easy to fatigue after wearing for a period of time; meanwhile, the existing virtual glasses also have some problems in playing smoothness, and are easy to make people visually tired.
Disclosure of Invention
The present invention is directed to a transmissive HMD glasses to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: penetrating HMD glasses, including stereoscopic vision detection unit, auxiliary lighting lamp, display element, nine sensors, controller, wireless receiving unit, panoramic picture concatenation unit and head-mounted support, still be provided with the low light camera on the head-mounted support, stereoscopic vision detection unit comprises two with objective, low light camera and image processing module, and two low light cameras are the diaxon parallel design, and the distance between the diaxon equals people's eye distance, display element comprises two optical waveguide optical lens, collimating lens, display source LCOS about by, nine sensors specifically adopt the MPU250 chip to constitute, the dead ahead of head-mounted support is provided with auxiliary lighting lamp.
Preferably, the individual soldier identification distance of the stereo vision detection unit is not less than 50m, the visual field is not less than 25 degrees by 18 degrees, the magnification is one time, and the focal length adaptive range is more than 250 mm.
Preferably, the low-light camera has a resolution of 2MP, a pixel array of 1920H 1080V, and a pixel size of 4.0 microns.
Preferably, the resolution of the display unit is 1024 × 768, and the exit pupil distance is greater than or equal to 18 mm.
Compared with the prior art, the invention has the beneficial effects that: the stereoscopic vision detection unit collects a front image, a nine-axis sensor senses the rotation angle of the head while the image is collected, the panoramic image splicing unit splices the images collected by the stereoscopic vision detection unit, and meanwhile, the panoramic image splicing unit automatically adjusts lens distortion correction, motion deblurring and overlapping areas in the image collection process to realize seamless splicing, the whole splicing process is automatically controlled by the controller, and the auxiliary illuminating lamp can perform auxiliary illumination so as to facilitate the stereoscopic vision detection unit to better collect the images; the spliced images are displayed on the display source through the controller, and the images on the display source complete rotation along with the rotation of the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: the utility model provides a penetrating formula HMD glasses, includes stereoscopic vision detection unit, auxiliary lighting lamp, display element, nine sensors, controller, wireless receiving unit, panoramic picture concatenation unit and wears the support, it still is provided with the low light camera on the support to wear, stereoscopic vision detection unit comprises two objective, low light camera and image processing module, and two low light cameras are the parallel design of diaxon, and the distance between the diaxon equals people's eye distance, display element comprises two optical waveguide optical lens, collimating lens, display source about by, nine sensors specifically adopt the MPU250 chip to constitute, the dead ahead that wears the support is provided with auxiliary lighting lamp.
It is worth noting that the individual identification distance of the stereo vision detection unit is not less than 50m, the visual field is not less than 25 degrees by 18 degrees, the multiplying power is one time, and the focal length adaptive range is more than 250 mm.
It is noted that the low-light camera has a resolution of 2MP, a pixel array of 1920H 1080V, and a pixel size of 4.0 microns.
It is noted that the resolution of the display unit is 1024 × 768, and the exit pupil distance is greater than or equal to 18 mm.
The stereoscopic vision detection unit collects a front image, a nine-axis sensor senses the rotation angle of the head while the image is collected, the panoramic image splicing unit splices the images collected by the stereoscopic vision detection unit, and meanwhile, the panoramic image splicing unit automatically adjusts lens distortion correction, motion deblurring and overlapping areas in the image collection process to realize seamless splicing, the whole splicing process is automatically controlled by the controller, and the auxiliary illuminating lamp can perform auxiliary illumination so as to facilitate the stereoscopic vision detection unit to better collect the images; the spliced images are displayed on the display source through the controller, and the images on the display source complete rotation along with the rotation of the head.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a penetrating formula HMD glasses, includes that stereopsis detects unit, auxiliary lighting lamp, display element, nine sensors, controller, panoramic picture concatenation unit and head-mounted support, its characterized in that: the novel stereoscopic vision detection device is characterized in that the head-mounted support is also provided with a low-illumination camera, the stereoscopic vision detection unit is composed of two objective lenses, the low-illumination camera and an image processing module, the two low-illumination cameras are designed in a two-axis parallel mode, the distance between the two axes is equal to the eye distance of human eyes, the display unit is composed of a left optical waveguide optical lens, a right optical waveguide optical lens, a collimating lens and a display source, the nine-axis sensor is specifically composed of an MPU250 chip, and an auxiliary illuminating lamp is arranged right in front of the head.
2. A penetrating HMD glasses according to claim 1 in which: the individual recognition distance of the stereo vision detection unit is not less than 50m, the visual field is not less than 25 degrees by 18 degrees, the multiplying power is one time, and the focal length adaptive range is more than 250 mm.
3. A penetrating HMD glasses according to claim 1 in which: the low-light camera has a resolution of 2MP, a pixel array of 1920H 1080V, and a pixel size of 4.0 microns.
4. A penetrating HMD glasses according to claim 1 in which: the resolution of the display unit is 1024 × 768, and the exit pupil distance of the display unit is greater than or equal to 18 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911024945.6A CN110749994A (en) | 2019-10-25 | 2019-10-25 | Penetrating HMD glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911024945.6A CN110749994A (en) | 2019-10-25 | 2019-10-25 | Penetrating HMD glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110749994A true CN110749994A (en) | 2020-02-04 |
Family
ID=69280083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911024945.6A Pending CN110749994A (en) | 2019-10-25 | 2019-10-25 | Penetrating HMD glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110749994A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358227A (en) * | 2013-06-07 | 2016-02-24 | 索尼电脑娱乐公司 | Sharing three-dimensional gameplay |
| WO2017219288A1 (en) * | 2016-06-22 | 2017-12-28 | 华为技术有限公司 | Head-mounted display apparatus and processing method thereof |
| CN108886611A (en) * | 2016-01-12 | 2018-11-23 | 上海科技大学 | The joining method and device of panoramic stereoscopic video system |
-
2019
- 2019-10-25 CN CN201911024945.6A patent/CN110749994A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105358227A (en) * | 2013-06-07 | 2016-02-24 | 索尼电脑娱乐公司 | Sharing three-dimensional gameplay |
| CN108886611A (en) * | 2016-01-12 | 2018-11-23 | 上海科技大学 | The joining method and device of panoramic stereoscopic video system |
| WO2017219288A1 (en) * | 2016-06-22 | 2017-12-28 | 华为技术有限公司 | Head-mounted display apparatus and processing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200204 |
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| RJ01 | Rejection of invention patent application after publication |