CN105137600A - Virtual reality helmet and visual sense compensation method - Google Patents
Virtual reality helmet and visual sense compensation method Download PDFInfo
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- CN105137600A CN105137600A CN201510552537.3A CN201510552537A CN105137600A CN 105137600 A CN105137600 A CN 105137600A CN 201510552537 A CN201510552537 A CN 201510552537A CN 105137600 A CN105137600 A CN 105137600A
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- camera lens
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- display screen
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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Abstract
Provided are a virtual reality helmet and a visual sense compensation method. The invention relates to the virtual reality 3D field and discloses a virtual reality helmet. The virtual reality helmet comprises a lens, a lens barrel, a main frame, and a side frame. The lens is fixed to the lens barrel and forms the main frame. The side frame is installed in a chamber wall in the lens barrel. Further, the invention provides a visual sense compensation method for the virtual reality helmet. The method comprises the following steps that the lens receives side frame information and the lens displays the main frame information and the side frame information, wherein the side frame information is provided by a display screen in the chamber wall. The virtual reality helmet has a beneficial effect that by means of a created image with a large field of view, a user may obtain great immersed feeling and a wide visual angle when wearing the virtual reality helmet.
Description
Technical field
The present invention relates to virtual reality 3D field, particularly one
virtual implementing helmet and visual compensation.
Background technology
Human eye has surprising sharpness, the speciality such as the visual field of the degree of depth and wide visual field, can environment around perception; When not moving eyeball, human eye can perceive visual field can reach 180 degree, and even when eyeball fully rotates, its visual field can up to 270 degree; These surprising human eye facts are that virtual implementing helmet needs one of key factor considered.By creating Large visual angle image, user, when wearing virtual implementing helmet and experiencing, can obtain very big feeling of immersion and range visual angle; Although many virtual implementing helmets can provide Large visual angle angle, human eye has the ability of the powerful detection defects of vision; When wearing virtual implementing helmet, often occur that one is called the visual phenomenon of tunnel vision (or having tunnel vision), because human eye can well perception field range, virtual implementing helmet but can not wrap up the field range of eyes completely.Tunnel vision phenomenon is also referred to as " luntttes phenomenon " because it in water, use luntttes to us feel very similar.
Summary of the invention
In order to solve the problems of the prior art, the invention provides one
virtual reality and the helmet and visual compensation, solve the problem using the visual angle of virtual implementing helmet smaller in prior art.
The present invention solves the technical scheme that prior art problem adopts: Design and manufacture is a kind of
virtual implementing helmet, comprise camera lens, lens barrel and key frame, camera lens is fixed on lens barrel, and camera lens forms key frame; Also comprise side picture, described side picture is arranged in the wall of chamber, and chamber wall is in lens barrel.
As a further improvement on the present invention: described side picture is generated by display screen.
As a further improvement on the present invention: the wall side of being, described chamber body; Described display screen is symmetrically distributed in the wall of chamber.
As a further improvement on the present invention: described chamber wall is right cylinder, described display screen is curve flexibility display screen, and this display screen is around in the wall of described chamber.
As a further improvement on the present invention: described camera lens periphery is also provided with light deflection device; Gap is provided with between this camera lens and light deflection device.
As a further improvement on the present invention: described light deflection device is positioned at the front of described camera lens slightly; Described light deflection device provides the reflective information of side picture at the four direction up and down of camera lens.
Invention also provides
a kind of visual compensation of virtual implementing helmet, comprise the steps: camera lens receiver side image information; Camera lens display key frame and side image information.
As a further improvement on the present invention: described side image information is provided by the display screen in the wall of chamber.
As a further improvement on the present invention: the display information in the wall of chamber is carried out reflective process by light deflection device, the information after reflective process is supplied to camera lens, camera lens shows key frame and side image information simultaneously, and camera lens generates the visual field higher than 170 degree.
As a further improvement on the present invention: also comprise offside image information and carry out correction process, be specially: to the correction of distortion information, the correction of both forward and reverse directions information and and the connection of key frame information carry out corresponding algorithm process.
As a further improvement on the present invention: described light deflection device is between 1CM ~ 2CM at the upper and lower of camera lens and the width in wall direction, chamber.
The invention has the beneficial effects as follows: by creating Large visual angle image, user, when wearing virtual implementing helmet and experiencing, can obtain very big feeling of immersion and range visual angle.
Embodiment
The invention will be further described below.
A kind of
virtual implementing helmet, comprise camera lens, lens barrel and key frame, camera lens is fixed on lens barrel, and camera lens forms key frame; Also comprise side picture, described side picture is arranged in the wall of chamber, and chamber wall is in lens barrel.In one embodiment, camera lens is eyes camera lens.
Described side picture is generated by display screen.
The wall side of being, described chamber body; Described display screen is symmetrically distributed in the wall of chamber.
Described chamber wall is right cylinder, and described display screen is curve flexibility display screen, and this display screen is around in the wall of described chamber.
Described camera lens periphery is also provided with light deflection device; Gap is provided with between this camera lens and light deflection device.
Described light deflection device is positioned at the front of described camera lens slightly; Described light deflection device provides the reflective information of side picture at the four direction up and down of camera lens.
Invention also provides
a kind of visual compensation of virtual implementing helmet, comprise the steps: camera lens receiver side image information; Camera lens display key frame and side image information.
Described side image information is provided by the display screen in the wall of chamber.
Also comprise offside image information and carry out correction process, be specially: to the correction of distortion information, the correction of both forward and reverse directions information and and the connection of key frame information carry out corresponding algorithm process.
Display information in the wall of chamber is carried out reflective process by light deflection device, information after reflective process is supplied to camera lens, camera lens shows key frame and side image information simultaneously, camera lens generates the visual field higher than 170 degree, in one embodiment, side can be drawn degree of a face to improve, ensure that camera lens is at 180 degree or more, while do not affect the sharpness of key frame; In another embodiment, the imaging angle of existing key frame can be reduced and then significantly can improve the sharpness of key frame.
Described light deflection device is between 1CM ~ 2CM at the upper and lower of camera lens and the width in wall direction, chamber.
In one embodiment, a kind of virtual implementing helmet, is made up of camera lens, key frame, lens barrel, chamber wall and side picture, and its lumen wall is positioned at lens barrel, and side picture is made up of the display screen in the wall of chamber.Lens barrel is circular lens barrel or square lens barrel, and chamber wall carries out adjustment as rectangular cavity wall or circular cavity wall according to the structure of lens barrel; Display screen is arranged in the wall of chamber, carries out the selection of display screen according to actual needs.
In one embodiment, display screen is made up of symmetrical 4 pieces of display screens, also can form for polylith display screen, as the integral multiple of 2, and then provide side image information.
In another embodiment, display screen is made up of curve flexibility display screen, and display screen is around in this chamber wall, and then provides side image information.
Camera lens shows key frame information simultaneously, in order to better improve the effect of display, adds light deflection device, and light deflection device can be fixed on lens barrel, also can be peripheral around camera lens.
Light deflection device can be made up of plastics, metal.In one embodiment, light deflection device is made up of one piece of abnormity screen, and light deflection device provides the reflective information of side picture at the four direction up and down of camera lens.
In another embodiment, light deflection device is made up of polylith reflecting screen, and wherein the reflecting screen in the outside of camera lens right and left eyes face is Curved screen, and increase the field-of-view angle of remaining light, other display screen is normally reflective.In order to better provide display quality, the angle of display screen corresponding for side picture corresponding for camera lens is revised, as the bent light varience correction of the eyeglass by camera lens (eyepiece).
In another embodiment, light deflection device is between 1CM ~ 2CM at the upper and lower of camera lens and the width in wall direction, chamber, as 1.2CM, 1.5CM etc.
All can by this helmet and the larger visual angle of method reality with the virtual display imaging device of eyepiece and display unit imaging.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. one kind
virtual implementing helmet, comprise camera lens, lens barrel and key frame, camera lens is fixed on lens barrel, and camera lens forms key frame; It is characterized in that: also comprise side picture, described side picture is arranged in the wall of chamber, and chamber wall is in lens barrel.
2. according to claim 1
virtual implementing helmet, it is characterized in that: described side picture is generated by display screen.
3. according to claim 2
virtual implementing helmet, it is characterized in that: the wall side of being, described chamber body; Described display screen is symmetrically distributed in the wall of chamber.
4. according to claim 2
virtual implementing helmet, it is characterized in that: described chamber wall is right cylinder, described display screen is curve flexibility display screen, and this display screen is around in the wall of described chamber.
5. according to claim 3
virtual implementing helmet, it is characterized in that: described camera lens periphery is also provided with light deflection device; Gap is provided with between this camera lens and light deflection device.
6. according to claim 5
virtual implementing helmet, it is characterized in that: described light deflection device is positioned at the front of described camera lens slightly; Described light deflection device provides the reflective information of side picture at the four direction up and down of camera lens.
7. it is characterized in that: comprise the steps: camera lens receiver side image information; Camera lens display key frame and side image information; Described side image information is provided by the display screen in the wall of chamber.
8. according to claim 7
the visual compensation of virtual implementing helmet, it is characterized in that: also comprise offside image information and carry out correction process, be specially: to the correction of distortion information, the correction of both forward and reverse directions information and and the connection of key frame information carry out corresponding algorithm process.
9. according to claim 7
the visual compensation of virtual implementing helmet, it is characterized in that: the display information in the wall of chamber is carried out reflective process by light deflection device, the information after reflective process is supplied to camera lens, camera lens shows key frame and side image information simultaneously, and camera lens generates the visual field higher than 170 degree.
10. according to claim 7
the visual compensation of virtual implementing helmet, it is characterized in that: described light deflection device is between 1CM ~ 2CM at the upper and lower of camera lens and the width in wall direction, chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552537.3A CN105137600A (en) | 2015-09-02 | 2015-09-02 | Virtual reality helmet and visual sense compensation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552537.3A CN105137600A (en) | 2015-09-02 | 2015-09-02 | Virtual reality helmet and visual sense compensation method |
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| Publication Number | Publication Date |
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| CN105137600A true CN105137600A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510552537.3A Pending CN105137600A (en) | 2015-09-02 | 2015-09-02 | Virtual reality helmet and visual sense compensation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105334628A (en) * | 2015-11-21 | 2016-02-17 | 胡东海 | Virtual reality helmet |
| CN108514421A (en) * | 2018-03-30 | 2018-09-11 | 福建幸福家园投资管理有限公司 | The method for promoting mixed reality and routine health monitoring |
| TWI635317B (en) * | 2016-12-20 | 2018-09-11 | 宏星技術股份有限公司 | Wide view angle head mounted display |
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| CN102782562A (en) * | 2010-04-30 | 2012-11-14 | 北京理工大学 | Wide angle and high resolution tiled head-mounted display device |
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| CN104391376A (en) * | 2014-12-16 | 2015-03-04 | 北京邮电大学 | Head-mounted 3D display device |
| CN104570352A (en) * | 2015-01-06 | 2015-04-29 | 华为技术有限公司 | Near-eye displayer |
| CN104769935A (en) * | 2013-07-16 | 2015-07-08 | 索尼公司 | Display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06308396A (en) * | 1993-04-27 | 1994-11-04 | Olympus Optical Co Ltd | Ocular for visual display device |
| US20060018024A1 (en) * | 2004-07-23 | 2006-01-26 | Bryant Kyle R | Panoramic see-through optical device |
| CN102782562A (en) * | 2010-04-30 | 2012-11-14 | 北京理工大学 | Wide angle and high resolution tiled head-mounted display device |
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| CN104769935A (en) * | 2013-07-16 | 2015-07-08 | 索尼公司 | Display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105334628A (en) * | 2015-11-21 | 2016-02-17 | 胡东海 | Virtual reality helmet |
| TWI635317B (en) * | 2016-12-20 | 2018-09-11 | 宏星技術股份有限公司 | Wide view angle head mounted display |
| CN108514421A (en) * | 2018-03-30 | 2018-09-11 | 福建幸福家园投资管理有限公司 | The method for promoting mixed reality and routine health monitoring |
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Application publication date: 20151209 |