CN111708180A - Viewing system for Chinese travel - Google Patents
Viewing system for Chinese travel Download PDFInfo
- Publication number
- CN111708180A CN111708180A CN202010720111.5A CN202010720111A CN111708180A CN 111708180 A CN111708180 A CN 111708180A CN 202010720111 A CN202010720111 A CN 202010720111A CN 111708180 A CN111708180 A CN 111708180A
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- China
- Prior art keywords
- semi
- stereoscopic display
- transparent
- scenic spot
- scene
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
- G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
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- 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
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
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- 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
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
A viewing system for the text and travel is composed of a stereoscopic display, a semi-reflecting and semi-transparent film and a camera array, wherein the camera array, the semi-reflecting and semi-transparent film and the stereoscopic display are sequentially arranged from top to bottom, and the semi-reflecting and semi-transparent film is inclined at a certain angle; when the scenic spot scenery is recorded, the stereoscopic display is closed, and the light rays of the scenic spot scene are reflected by the semi-transparent semi-reflective film and then are collected by the camera array; the camera array is arranged in the horizontal direction to acquire parallax images; when the system displays the acquired scenic spot scenes, the stereoscopic display is opened to display the acquired scenic spot scenes; the light projected by the stereoscopic display enters human eyes after being reflected by the semi-transparent semi-reflective film, and meanwhile, the human eyes can see the current scene through the semi-transparent semi-reflective film, so that the collected scene recording scene and the current scene can be seen at the same time.
Description
Technical Field
The present invention relates to display technology, and more particularly, to stereoscopic display technology.
Background
The stereoscopic display technology is a display technology that can realize real reproduction of a stereoscopic scene, and can provide different parallax images to human eyes, respectively, thereby enabling a person to generate stereoscopic vision. The invention provides a text travel viewing system which can acquire and reproduce scenes, such as sunrise scenes and the like, of scenic spots so as to facilitate visitors to experience the scenes in a specific time period of the scenic spots at other times.
Disclosure of Invention
The invention provides a system for viewing a text travel. Fig. 1 is a schematic structural diagram of the viewing system for the travel. The system for viewing the scenes in the text and the travel is composed of a stereoscopic display, a semi-reflective and semi-transparent film and a camera array, wherein the camera array, the semi-reflective and semi-transparent film and the stereoscopic display are sequentially placed from top to bottom, and the semi-reflective and semi-transparent film is inclined at a certain angle.
Further, referring to fig. 2 and fig. 3, when the scenery of the scenic spot is recorded, the stereoscopic display is turned off, and the light of the scenic spot is reflected by the transflective film and then collected by the camera array.
Further, referring to fig. 3, the camera array is arranged in the horizontal direction for capturing the parallax image.
Further, referring to fig. 4, when the system displays the acquired scenic spot scene, the stereoscopic display is turned on to display the acquired scenic spot scene. Specifically, referring to fig. 5, the stereoscopic display is composed of a 2D display panel and a lenticular lens, pixels from each parallax image are periodically and alternately arranged on the 2D display panel in a row, and the parallax images are collected by a camera array and then provided. The lenticular lens is placed in front of the 2D display panel, which can project pixels from each parallax image to different viewpoint positions, respectively. When the human eyes are at different viewpoint positions, the corresponding parallax images can be seen, thereby generating stereoscopic vision. Further, referring to fig. 4, the light projected by the stereoscopic display enters the human eyes after being reflected by the transflective film, and meanwhile, the human eyes can see the current scene through the transflective film, so as to see the collected scene recording scene and the current scene at the same time.
Furthermore, the power supply and information transmission of the invention are consistent with the modes of the traditional camera and the traditional display.
Optionally, the transflective film can be replaced by a movable double-sided reflector, which does not project light, and the arrangement position and angle of the double-sided reflector are consistent with those of the transflective film.
Optionally, after the semi-transparent and semi-reflective film is replaced by a movable double-sided reflector, the system does not need to close the stereoscopic display when recording scenic scenes; when the recorded scenic spot scenes are displayed, the stereoscopic display is opened, and a viewer can see the collected scenic spot recorded scenes; after the double-sided reflector is removed, a viewer can directly see the current scenic spot scene.
Alternatively, the cylindrical lenticular sheet may be replaced with a lenticular array.
Alternatively, the cylindrical lenticular grating may be replaced with a slit grating.
Optionally, the upper and lower positions of the camera array, the transflective film and the stereoscopic display can be exchanged.
In summary, the system can record and reproduce scenic spot scenes, and a viewer can see both the current scene and the recorded scenic spot scenes, so as to improve the substitution feeling of watching the recorded scenes; meanwhile, the invention can also be used for recording some rare natural wonderful appearances in the scenic spot, such as Emei flammule, sunrise at sea and the like, so that viewers can experience magical natural phenomena whenever arriving at the scenic spot.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of scene acquisition according to the present invention.
FIG. 3 is a schematic view of a camera array according to the present invention.
Fig. 4 is a schematic diagram showing a recording scene and a current scene according to the present invention.
FIG. 5 is a schematic view of a stereoscopic display according to the present invention.
Icon: 100-stereoscopic display; 200-semi-permeable and semi-reflective film; 300 a camera array; 301-a camera; 101-2D display panel; 102-cylindrical lenticulation.
It should be understood that the above-described figures are merely schematic and are not drawn to scale.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "first", "second", and the like are used for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Examples
Fig. 1 is a schematic structural diagram of a system for viewing a text travel according to this embodiment. The view system for the text traveling consists of a stereoscopic display 100, a semi-reflective and semi-transparent film 200 and a camera array 300, wherein the camera array 300, the semi-reflective and semi-transparent film 200 and the stereoscopic display 100 are sequentially placed from top to bottom, the semi-reflective and semi-transparent film 200 is inclined at a certain angle, and human eyes are positioned near one side of the semi-reflective and semi-transparent film 200 for watching.
Further, referring to fig. 2 and 3, when recording the scenery of the scenic spot, the stereoscopic display 100 is turned off, and does not emit light, and only the light from the scenic spot is reflected by the transflective film 200 and then collected by the camera array 300.
Further, referring to fig. 3, the camera array 300 is arranged in the horizontal direction for capturing parallax images, and is formed by one-dimensional arrangement of 9 cameras 301.
Furthermore, the power supply and information transmission of the invention are consistent with the modes of the traditional camera and the traditional display.
Further, referring to fig. 4, when the system displays the captured scenic spot scene, the stereoscopic display 100 is turned on to display the captured scenic spot scene. Specifically, referring to fig. 5, the stereoscopic display 100 is composed of a 2D display panel 101 and a lenticular lens 102, pixels from each parallax image are periodically and alternately arranged in columns on the 2D display panel 101, and the parallax images are collected and provided by a camera array 300. The lenticular sheet 102 is placed in front of the 2D display panel, and may project pixels from the parallax images to different 9 viewpoint positions, respectively. When the human eyes are at different viewpoint positions, the corresponding parallax images can be seen, thereby generating stereoscopic vision. Further, referring to fig. 4, the light projected by the stereoscopic display 100 is reflected by the transflective film 200 and enters the human eyes, and meanwhile, the human eyes can see the current scene through the transflective film 200, so as to see the collected scene recording scene and the current scene at the same time.
In summary, the system can record and reproduce scenic spot scenes, and a viewer can see both the current scene and the recorded scenic spot scenes, so as to improve the substitution feeling of watching the recorded scenes; meanwhile, the invention can also be used for recording some rare natural wonderful appearances in the scenic spot, such as Emei flammule, sunrise at sea and the like, so that viewers can experience magical natural phenomena whenever arriving at the scenic spot.
Claims (6)
1. A viewing system for a travel, comprising: the system for viewing the cultural tourism comprises a stereoscopic display, a semi-reflective and semi-transparent film and a camera array, wherein the camera array, the semi-reflective and semi-transparent film and the stereoscopic display are sequentially placed from top to bottom, and the semi-reflective and semi-transparent film is inclined at a certain angle; when the scenic spot scenery is recorded, the stereoscopic display is closed, and the light rays of the scenic spot scene are reflected by the semi-transparent semi-reflective film and then are collected by the camera array; the camera array is arranged in the horizontal direction to acquire parallax images; when the system displays the acquired scenic spot scenes, the stereoscopic display is opened to display the acquired scenic spot scenes; the stereoscopic display comprises a 2D display panel and a cylindrical lens grating, pixels from various parallax images are periodically and alternately arranged on the 2D display panel according to columns, and the parallax images are provided after being collected by a camera array; the cylindrical lenticulation is arranged in front of the 2D display panel and can respectively project the pixels from each parallax image to different viewpoint positions; when the human eyes are respectively positioned at different viewpoint positions, the corresponding parallax images can be seen, so that stereoscopic vision is generated; the light projected by the stereoscopic display enters human eyes after being reflected by the semi-transparent semi-reflective film, and meanwhile, the human eyes can see the current scene through the semi-transparent semi-reflective film, so that the collected scene recording scene and the current scene can be seen at the same time.
2. A system for viewing a travel of a document as recited in claim 1, wherein: the semi-transparent semi-reflective film can be replaced by a movable double-sided reflector which does not project light, and the placing position and the angle of the double-sided reflector are consistent with those of the semi-transparent semi-reflective film.
3. A system for viewing a travel of a document as recited in claim 2, wherein: after the semi-transparent semi-reflective film is replaced by the movable double-faced reflector, the stereoscopic display does not need to be closed when the system records scenic scenes; when the recorded scenic spot scenes are displayed, the stereoscopic display is opened, and a viewer can see the collected scenic spot recorded scenes; after the double-sided reflector is removed, a viewer can directly see the current scenic spot scene.
4. A system for viewing a travel of a document as recited in claim 1, wherein: the cylindrical lenticular sheet may be replaced with a lenticular array.
5. A system for viewing a travel of a document as recited in claim 1, wherein: the cylindrical lenticular grating may be replaced with a slit grating.
6. A system for viewing a travel of a document as recited in claim 1, wherein: the upper and lower positions of the camera array, the semi-transparent and semi-reflective film and the stereoscopic display can be changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720111.5A CN111708180A (en) | 2020-07-24 | 2020-07-24 | Viewing system for Chinese travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720111.5A CN111708180A (en) | 2020-07-24 | 2020-07-24 | Viewing system for Chinese travel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111708180A true CN111708180A (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720111.5A Pending CN111708180A (en) | 2020-07-24 | 2020-07-24 | Viewing system for Chinese travel |
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| Country | Link |
|---|---|
| CN (1) | CN111708180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500804A (en) * | 2023-06-29 | 2023-07-28 | 成都工业学院 | Time division multiplexing's three-dimensional display device of retroreflection |
-
2020
- 2020-07-24 CN CN202010720111.5A patent/CN111708180A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500804A (en) * | 2023-06-29 | 2023-07-28 | 成都工业学院 | Time division multiplexing's three-dimensional display device of retroreflection |
| CN116500804B (en) * | 2023-06-29 | 2023-09-15 | 成都工业学院 | Time division multiplexing's three-dimensional display device of retroreflection |
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