CN108924536A - Watch the integration imaging double vision 3D display method of Parameter adjustable - Google Patents
Watch the integration imaging double vision 3D display method of Parameter adjustable Download PDFInfo
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- CN108924536A CN108924536A CN201810590327.7A CN201810590327A CN108924536A CN 108924536 A CN108924536 A CN 108924536A CN 201810590327 A CN201810590327 A CN 201810590327A CN 108924536 A CN108924536 A CN 108924536A
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- point light
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Abstract
The invention proposes viewing Parameter adjustable integration imaging double vision 3D display method, based on system include display screen I and display screen II；Display screen I is for showing variable pointolite array, and display screen II is for showing micro- pattern matrix；Display screen II is placed in parallel immediately ahead of display screen I；The center of display screen I is corresponding with the center of display screen II to be aligned；Variable pointolite array is alternatively arranged by the identical variable point light source of multiple parameters to be formed；Micro- pattern matrix is made of the subgraph pixel II close-packed arrays in the subgraph pixel I and the micro- pattern matrix II of son in the micro- pattern matrix I of son；The width of variable point light source can need to change according to viewer, so as to adjust the viewing visual angle and brightness of each vision area of integration imaging double vision 3D display.
Description
Technical field
The present invention relates to integration imaging double vision 3D displays, it is more particularly related to watch the integrated of Parameter adjustable
Double vision 3D display method is imaged.
Background technique
Integration imaging double vision 3D display is the fusion of double vision display technology and integration imaging 3D display technology.It can make
Viewer can see different 3D pictures depending on equipment without wearing to help on different view directions.But double vision 3D display
Integration imaging image display parameter used is determined by double vision 3D shooting integration imaging image capture device used.Cause
The problems such as parameter of this micro- pattern matrix is fixed therewith, and integration imaging double vision 3D display is in the presence of that can not adjust viewing parameter, thus
Limit the extensive use of integration imaging double vision 3D display.
Summary of the invention
The invention proposes the integration imaging double vision 3D display methods of viewing Parameter adjustable, as shown in Fig. 1, based on
System includes display screen I and display screen II.Display screen I is for showing variable pointolite array, and display screen II is for showing micro- figure
As array.Display screen II is placed in parallel immediately ahead of display screen I.The center of display screen I is corresponding with the center of display screen II to be aligned.
Variable pointolite array is alternatively arranged by the identical variable point light source of multiple parameters to be formed.As shown in Fig. 2, micro- pattern matrix by
The subgraph pixel II close-packed arrays composition in subgraph pixel I and the micro- pattern matrix II of son in the micro- pattern matrix I of son.The micro- image of son
The size of subgraph pixel I in array I is equal to the size of the subgraph pixel II in the micro- pattern matrix II of son；The micro- pattern matrix I of son
In the number of subgraph pixel I be equal to the number of the subgraph pixel II in the micro- pattern matrix II of son.Image primitive by subgraph pixel I and
Subgraph pixel II composition；The pitch of image primitive is equal to the pitch of variable point light source.The number of image primitive is equal in micro- pattern matrix
It can be changed the number of point light source in variable pointolite array.The width of variable point light source can need to change according to viewer, from
And adjust the viewing visual angle and brightness of each vision area of integration imaging double vision 3D display.As shown in attached drawing 3,4 and 5, running point light
The width in source isw, the pitch of variable point light source and image primitive isp, the spacing of micro- pattern matrix and variable pointolite array isg, the number of micro- pattern matrix and variable pointolite array unit in the horizontal and vertical directions is respectivelymWithn, display screen I's
Brightness isC.In viewing distancelPlace, the horizontal viewing visual angle of each 3D vision areaθ 1, vertical viewing visual angleθ 2And brightnessaRespectively：
（1）
（2）
（3）
By formula（1）,（2）With（3）Find out, the width of variable point light source can be increased to increase brightness；Also it can reduce running point
The width of light source increases horizontal and vertical viewing visual angle.
Compared with prior art, beneficial effects of the present invention：Under the premise of image primitive and variable point light source pitch are constant,
Width by changing variable point light source realizes the brightness and viewing visual angle of each 3D vision area of integration imaging double vision 3D display
It adjusts.When watching fewer in number, the width of variable point light source can be increased to increase the brightness of the 3D rendering of each 3D vision area；
When the number of viewing is more, the width of variable point light source can reduce to increase the horizontal and vertical viewing of each 3D vision area view
Angle.
Detailed description of the invention
Attached drawing 1 is the schematic diagram of integration imaging double vision 3D display of the invention
Attached drawing 2 is the schematic diagram of micro- pattern matrix of the invention
Attached drawing 3 is the schematic diagram of the horizontal viewing visual angle of 3D vision area I and 3D vision area II of the invention
Attached drawing 4 is the schematic diagram of the vertical viewing visual angle of 3D vision area I of the invention
Attached drawing 5 is the schematic diagram of the vertical viewing visual angle of 3D vision area II of the invention
Shown by reference numeral in above-mentioned attached drawing is：
1. display screen I, 2. display screen II, 3. micro- pattern matrixes, 4. son micro- pattern matrix I, the 5. micro- pattern matrix II of son,
6. variable pointolite array, 7. 3D vision area I, 8. 3D vision area II.
It should be understood that above-mentioned attached drawing is only schematical, it is not drawn to draw.
Specific embodiment
It is typical real the following detailed description of one of the integration imaging double vision 3D display method of viewing Parameter adjustable of the invention
Example is applied, the present invention is further described specifically.It is done it is necessarily pointed out that following embodiment is served only for the present invention
Further instruction should not be understood as limiting the scope of the invention, and field person skilled in the art sends out according to above-mentioned
Bright content makes some nonessential modifications and adaptations to the present invention, still falls within protection scope of the present invention.
The invention proposes the integration imaging double vision 3D display methods of viewing Parameter adjustable, as shown in Fig. 1, based on
System includes display screen I and display screen II.Display screen I is for showing variable pointolite array, and display screen II is for showing micro- figure
As array.Display screen II is placed in parallel immediately ahead of display screen I.The center of display screen I is corresponding with the center of display screen II to be aligned.
Variable pointolite array is alternatively arranged by the identical variable point light source of multiple parameters to be formed.As shown in Fig. 2, micro- pattern matrix by
The subgraph pixel II close-packed arrays composition in subgraph pixel I and the micro- pattern matrix II of son in the micro- pattern matrix I of son.The micro- image of son
The size of subgraph pixel I in array I is equal to the size of the subgraph pixel II in the micro- pattern matrix II of son；The micro- pattern matrix I of son
In the number of subgraph pixel I be equal to the number of the subgraph pixel II in the micro- pattern matrix II of son.Image primitive by subgraph pixel I and
Subgraph pixel II composition；The pitch of image primitive is equal to the pitch of variable point light source.The number of image primitive is equal in micro- pattern matrix
It can be changed the number of point light source in variable pointolite array.The width of variable point light source can need to change according to viewer, from
And adjust the viewing visual angle and brightness of each vision area of integration imaging double vision 3D display.As shown in attached drawing 3,4 and 5, running point light
The width in source isw, the pitch of variable point light source and image primitive isp, the spacing of micro- pattern matrix and variable pointolite array isg, the number of micro- pattern matrix and variable pointolite array unit in the horizontal and vertical directions is respectivelymWithn, display screen I's
Brightness isC.In viewing distancelPlace, the horizontal viewing visual angle of each 3D vision areaθ 1, vertical viewing visual angleθ 2And brightnessaRespectively：
（1）
（2）
（3）
By formula（1）,（2）With（3）Find out, the width of variable point light source can be increased to increase brightness；Also it can reduce running point
The width of light source increases horizontal and vertical viewing visual angle.
Micro- pattern matrix and variable pointolite array include 11 × 11 units, wherein 11 units in horizontal direction,
11 units in vertical direction, the spacing of micro- pattern matrix and variable pointolite array areg=10mm, image primitive and running point light
The pitch in source isp=10mm, viewing distance arelThe brightness of=500mm, display screen I isC=300cd/m2.It is fewer in number when watching
When, it can be changed the width of point light sourcewFor 2mm, the horizontal viewing visual angle of each 3D vision area of integration imaging double vision 3D display is 6 °, is hung down
Straight viewing visual angle is 34 °, brightness 12cd/m2；When the number of viewing is more, the width of point light source can be changedwFor 1mm, it is integrated into
As double vision 3D display each 3D vision area horizontal viewing visual angle be 12 °, vertical viewing visual angle be 40 °, brightness 3cd/m2。
That is, the present invention, under the premise of image primitive and variable point light source pitch are constant, the width by changing variable point light source realizes collection
At the brightness of each 3D vision area of imaging double vision 3D display and the adjusting of viewing visual angle.
Claims (1)
1. the invention proposes viewing Parameter adjustable integration imaging double vision 3D display method, based on system include display
Shield I and display screen II；Display screen I is for showing variable pointolite array, and display screen II is for showing micro- pattern matrix；Display screen
II is placed in parallel immediately ahead of display screen I；The center of display screen I is corresponding with the center of display screen II to be aligned；Variable point light source battle array
Column are alternatively arranged by the identical variable point light source of multiple parameters to be formed；Micro- pattern matrix is by the subgraph in the micro- pattern matrix I of son
Subgraph pixel II close-packed arrays composition in first I and the micro- pattern matrix II of son；The ruler of subgraph pixel I in the micro- pattern matrix I of son
The size of the very little subgraph pixel II being equal in the micro- pattern matrix II of son；The number of subgraph pixel I in the micro- pattern matrix I of son is equal to
The number of subgraph pixel II in the micro- pattern matrix II of son；Image primitive is made of subgraph pixel I and subgraph pixel II；Image primitive
Pitch is equal to the pitch of variable point light source；The number of image primitive is equal to running point light in variable pointolite array in micro- pattern matrix
The number in source；The width of variable point light source can need to change according to viewer, so as to adjust integration imaging double vision 3D display
Each vision area viewing visual angle and brightness；The width of variable point light source isw, the pitch of variable point light source and image primitive isp,
The spacing of micro- pattern matrix and variable pointolite array isg, micro- pattern matrix and variable pointolite array are in horizontal and vertical side
The number of unit is respectively upwardsmWithn, the brightness of display screen I isC；In viewing distancelPlace, the horizontal viewing of each 3D vision area
Visual angleθ 1, vertical viewing visual angleθ 2And brightnessaRespectively：
（1）
（2）
（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590327.7A CN108924536A (en) | 2018-06-09 | 2018-06-09 | Watch the integration imaging double vision 3D display method of Parameter adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590327.7A CN108924536A (en) | 2018-06-09 | 2018-06-09 | Watch the integration imaging double vision 3D display method of Parameter adjustable |
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| Publication Number | Publication Date |
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| CN108924536A true CN108924536A (en) | 2018-11-30 |
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| CN201810590327.7A Withdrawn CN108924536A (en) | 2018-06-09 | 2018-06-09 | Watch the integration imaging double vision 3D display method of Parameter adjustable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412770A (en) * | 2019-07-28 | 2019-11-05 | 成都工业学院 | Non-uniform resolution integration imaging 3D display device without crosstalk |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911708A (en) * | 2016-06-16 | 2016-08-31 | 成都工业学院 | Integrated imaging double-vision 3D display system based on double display screens |
| CN206863356U (en) * | 2017-04-11 | 2018-01-09 | 成都工业学院 | Pin-hole type integration imaging 3D display device based on barrier |
-
2018
- 2018-06-09 CN CN201810590327.7A patent/CN108924536A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911708A (en) * | 2016-06-16 | 2016-08-31 | 成都工业学院 | Integrated imaging double-vision 3D display system based on double display screens |
| CN206863356U (en) * | 2017-04-11 | 2018-01-09 | 成都工业学院 | Pin-hole type integration imaging 3D display device based on barrier |
Non-Patent Citations (1)
| Title |
|---|
| 谢伟等: "视角增大的集成成像3D显示系统", 《四川大学学报（自然科学版）》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412770A (en) * | 2019-07-28 | 2019-11-05 | 成都工业学院 | Non-uniform resolution integration imaging 3D display device without crosstalk |
| CN110412770B (en) * | 2019-07-28 | 2024-04-05 | 成都航空职业技术学院 | Uniform resolution integrated imaging 3D display device without crosstalk |
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Application publication date: 20181130 |
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