CN108833898A - A kind of naked eye 3D exhibition room based on line holographic projections formula - Google Patents
A kind of naked eye 3D exhibition room based on line holographic projections formula Download PDFInfo
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- CN108833898A CN108833898A CN201810599867.1A CN201810599867A CN108833898A CN 108833898 A CN108833898 A CN 108833898A CN 201810599867 A CN201810599867 A CN 201810599867A CN 108833898 A CN108833898 A CN 108833898A
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- exhibition room
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- naked eye
- image
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B35/00—Stereoscopic photography
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of naked eye 3D exhibition room based on line holographic projections formula, is related to 3D exhibition room technical field.In the present invention：The exhibition room object projecting unit is connected by data information transfer mode and image storing data library；Described image storing data library is connected by data information transfer mode with image information processing unit；Described image information process unit is connected by data information transfer mode and shooting object reproduction unit；The shooting object reproduction unit is connected by data information transfer mode and exhibition room screen display unit.The present invention can be recorded the whole that object plays with interval using the contrast between interference fringe by exhibition room object projecting unit and image information processing unit；By shooting object reproduction unit and exhibition room screen display unit, diffraction principle reconstructed object light-wave information can be utilized, shows the 3D stereoscopic effect of different angle and distance, to ensure that 3D stereoscopic effect and request the constraint of angle and distance.
Description
Technical field
The present invention relates to 3D exhibition room technical field more particularly to a kind of naked eye 3D exhibition rooms based on line holographic projections formula.
Background technique
3d is the abbreviation of three-dimensional, is exactly 3-D graphic.3d figure is shown in computer, that is
3-D graphic is shown in plane.Unlike in real world, true three-dimensional space has true metric space.
Naked eye 3D not wear the auxiliary tools such as any glasses, the helmet exactly, can the 3D throwing of human eye direct viewing really
Shadow, 3D effect really shakes, can quickly attract the eyeball of consumer；Add one layer of cylindrical lenses before liquid crystal display, makes liquid
It is divided into several sub-pixels on the focal plane as plane position what lens of crystalline substance screen, lens can project every height picture in different directions
Element, eyes watch display screen from different angles, can see different sub-pixels, but the gap between pixel can also be put
Greatly, therefore it cannot be simply superimposed sub-pixel, makes cylindrical lens not parallel with pixel column, it is angled, thus
Each group of sub-pixel can be made to repeat projection vision area, rather than only project one group of parallax pixel.
Naked eye 3D shadow casting technique is using grating principle, although getting rid of the beam of the auxiliary tools such as 3D glasses, the helmet at present
It ties up, but naked eye 3D has angle and distance and compares strict requirements；Therefore how to guarantee 3D stereoscopic effect and get rid of pair
The constraint of angle and distance becomes one of the major issue for needing to solve.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of naked eye 3D exhibition room based on line holographic projections formula, to pass through exhibition
Beam splitter, beam expanding lens, plane mirror and the holographic dry plate in laser and image information processing unit in the object projecting unit of the Room,
The whole that object plays can be recorded with interval using the contrast between interference fringe；By shooting object reproduction unit and
Exhibition room screen display unit can utilize diffraction principle reconstructed object light-wave information, show that the 3D of different angle and distance is three-dimensional
Effect, to ensure that 3D stereoscopic effect and request the constraint of angle and distance.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention provides a kind of naked eye 3D exhibition room based on line holographic projections formula, including the exhibition room object for object shooting process
Body projecting unit；Including for image imaging process image information processing unit and image storing data library；The exhibition room object
Body projecting unit is connected by data information transfer mode and image storing data library；Described image storing data library passes through data
Information transmission mode is connected with image information processing unit；Shooting object reproduction unit and exhibition room screen including image reproduction
Curtain display unit；Described image information process unit is connected by data information transfer mode and shooting object reproduction unit；Institute
Shooting object reproduction unit is stated to be connected by data information transfer mode and exhibition room screen display unit.
Wherein, laser is provided in the exhibition room object projecting unit.
Wherein, beam splitter, beam expanding lens, plane mirror and holographic dry plate are provided in described image information process unit；It is described
Laser is connected by wireless data signal transmission mode with beam splitter；The beam splitter passes through wireless data signal transmission mode
It is connected with several plane mirrors；Several plane mirrors are connected by wireless data signal transmission mode and several beam expanding lens；It is described
Beam expanding lens is connected by wireless data transmission mode with holographic dry plate.
Wherein, be provided in the shooting object reproduction unit it is original as and conjugate image.
Wherein, projection film and LED display are provided in the exhibition room screen display unit；It is described it is original as and conjugate image
It is connected by projection film respectively at LED display.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention by beam splitter in the laser and image information processing unit in exhibition room object projecting unit, expand
Mirror, plane mirror and holographic dry plate can be recorded the whole that object plays with interval using the contrast between interference fringe；It is logical
Shooting object reproduction unit and exhibition room screen display unit are crossed, diffraction principle reconstructed object light-wave information can be utilized, display is not
With the 3D stereoscopic effect of angle and distance, to ensure that 3D stereoscopic effect and request the constraint of angle and distance.
Detailed description of the invention
Fig. 1 is the naked eye 3D exhibition room system structure diagram of the invention based on line holographic projections formula；
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention is a kind of naked eye 3D exhibition room based on line holographic projections formula, including the exhibition room object for object shooting process
Projecting unit；Including for image imaging process image information processing unit and image storing data library；The projection of exhibition room object
Unit is connected by data information transfer mode and image storing data library；Image storing data library passes through data information transfer side
Formula is connected with image information processing unit；Shooting object reproduction unit and the display of exhibition room screen including image reproduction are single
Member；Image information processing unit is connected by data information transfer mode and shooting object reproduction unit；It shoots object and reproduces list
Member is connected by data information transfer mode and exhibition room screen display unit.
Further, laser is provided in exhibition room object projecting unit.
Further, beam splitter, beam expanding lens, plane mirror and holographic dry plate are provided in image information processing unit；Laser
Device is connected by wireless data signal transmission mode with beam splitter；Beam splitter is put down by wireless data signal transmission mode with several
Face mirror is connected；Several plane mirrors are connected by wireless data signal transmission mode and several beam expanding lens；Beam expanding lens passes through no line number
It is connected according to transmission mode and holographic dry plate.
Further, shoot object reproduction unit in be provided with it is original as and conjugate image.
Further, projection film and LED display are provided in exhibition room screen display unit；It is original as passing through with conjugate image
Projection film is connected respectively at LED display.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of naked eye 3D exhibition room based on line holographic projections formula, it is characterised in that：
Including the exhibition room object projecting unit for object shooting process；
Including for image imaging process image information processing unit and image storing data library；
The exhibition room object projecting unit is connected by data information transfer mode and image storing data library；
Described image storing data library is connected by data information transfer mode with image information processing unit；
Shooting object reproduction unit and exhibition room screen display unit including image reproduction；
Described image information process unit is connected by data information transfer mode and shooting object reproduction unit；
The shooting object reproduction unit is connected by data information transfer mode and exhibition room screen display unit.
2. a kind of naked eye 3D exhibition room based on line holographic projections formula according to claim 1, it is characterised in that：
Laser is provided in the exhibition room object projecting unit.
3. a kind of naked eye 3D exhibition room based on line holographic projections formula according to claim 1, it is characterised in that：
Beam splitter, beam expanding lens, plane mirror and holographic dry plate are provided in described image information process unit；
The laser is connected by wireless data signal transmission mode with beam splitter；
The beam splitter is connected by wireless data signal transmission mode and several plane mirrors；
Several plane mirrors are connected by wireless data signal transmission mode and several beam expanding lens；
The beam expanding lens is connected by wireless data transmission mode with holographic dry plate.
4. a kind of naked eye 3D exhibition room based on line holographic projections formula according to claim 1, it is characterised in that：
Be provided in the shooting object reproduction unit it is original as and conjugate image.
5. a kind of naked eye 3D exhibition room based on line holographic projections formula according to claim 1, it is characterised in that：
Projection film and LED display are provided in the exhibition room screen display unit；
It is described original as being connected by projection film respectively at LED display with conjugate image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599867.1A CN108833898A (en) | 2018-06-12 | 2018-06-12 | A kind of naked eye 3D exhibition room based on line holographic projections formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599867.1A CN108833898A (en) | 2018-06-12 | 2018-06-12 | A kind of naked eye 3D exhibition room based on line holographic projections formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108833898A true CN108833898A (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810599867.1A Withdrawn CN108833898A (en) | 2018-06-12 | 2018-06-12 | A kind of naked eye 3D exhibition room based on line holographic projections formula |
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| Country | Link |
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| CN (1) | CN108833898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975282A (en) * | 2019-11-27 | 2020-04-10 | 青岛元盛物联信息科技有限公司 | Game scene equipment and method realized by holographic technology |
-
2018
- 2018-06-12 CN CN201810599867.1A patent/CN108833898A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975282A (en) * | 2019-11-27 | 2020-04-10 | 青岛元盛物联信息科技有限公司 | Game scene equipment and method realized by holographic technology |
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Application publication date: 20181116 |