CN204374601U - A kind of full visual angle 3 D stereoscopic image gathers, display system - Google Patents
A kind of full visual angle 3 D stereoscopic image gathers, display system Download PDFInfo
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- CN204374601U CN204374601U CN201520025100.XU CN201520025100U CN204374601U CN 204374601 U CN204374601 U CN 204374601U CN 201520025100 U CN201520025100 U CN 201520025100U CN 204374601 U CN204374601 U CN 204374601U
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Abstract
The utility model open a kind of full visual angle 3 D stereoscopic image gathers, display system, it is made up of harvester and display device, harvester comprises capture apparatus and the first cone, capture apparatus is towards the first cone cone point, the circular conical surface outside surface of the first cone is total reflection specular material, subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises the projector with the two dimensional image of subject 3 D stereo information, the second cone and the globular projection curtain that receive in above-mentioned capture apparatus, the center of circle of the two dimensional image of the subject 3 D stereo information in projector is corresponding with the cone point of the second cone, and globular projection curtain distributes along the second conical exterior surface circumferencial direction.The utility model enables beholder 360 degree see having strong stereoscopic sensation by the 3 D stereoscopic image that subject is dynamic or static.
Description
Technical field
The utility model belongs to 3 D stereoscopic image technical field, especially relates to the 3 D stereoscopic image collection of a kind of full visual angle, display system.
Background technology
Along with socioeconomic development, people more and more pursue visual aesthetic feeling, and it is tired out to the vision of people that the appearance of 3-D technology changes conventional two-dimensional plane picture, and 3 D stereoscopic image has reproduced spatial impression and the sense of reality of object.3 D stereoscopic image is decorate at security, commodity counterfeit prevention, Commdity advertisement, sales promotion, art picture, exhibition, books illustration and the fine arts, pack, indoor decoration, medical science, criminal investigation, material evidence are taken a picture and differentiate, build the various fields such as three-dimensional imaging, scientific research, teaching, information interchange, portrait 3-D photography and 3 D stereo video display and be widely used.
For reproducing the method for three-dimensional image in prior art, a kind of is utilize the parallax characteristic of human eye to produce stereoscopic sensation, and another kind is then show real 3D stereopsis in space, mainly based on the three-dimensional imaging of hologram technology.The holography first step utilizes principle of interference record object light-wave information, this i.e. shooting process: subject forms the object beam of diffuse type under laser irradiation, another part laser is as being mapped on holofilm with reference to light beam, produce with object beam superposition and interfere, the position phase of each point on object light wave and amplitude are converted to the intensity spatially changed, thus utilizes the contrast between interference fringe and interval to be recorded by the full detail of object light wave.The egative film that record interference fringe, after development, the handling procedure such as fixing, just becomes a hologram; Second step utilizes diffraction principle reconstructed object light-wave information, this is imaging procedures: the grating that hologram is complicated just as, under coherent laser illumination, the diffraction light wave of the sinusoidal pattern hologram of a linear recording generally can provide two and resemble, namely originally to resemble and conjugate image, the image stereoscopic sensation reproduced is strong, has real visual effect.
In above-mentioned holography technology, the refraction relation between the four sides spectroscope of the four sides cone-shaped body be made up of transparent material is utilized to produce the holographic three-dimensional image of 3D at a four sides.But, the horizontal visible angle of four sides cone-shaped body is 90 degree, 180 degree, the degree of 270,360 degree, place outside above-mentioned each angle is observed, just as observation 2-dimentional photo, image is discontinuous, therefore, people can not realize by holography that full angle is omnibearing observes 3 D stereoscopic image.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of various informative, reasonable in design novelty, the full visual angle 3 D stereoscopic image of perfect in shape and function gathers, display system.
For achieving the above object, the utility model adopts following technical scheme:
A kind of full visual angle 3 D stereoscopic image gathers, display system, it is made up of harvester and display device, harvester comprises capture apparatus and the first cone, capture apparatus is towards the first cone cone point, the circular conical surface outside surface of the first cone is total reflection specular material, subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises the projector with the two dimensional image of subject 3 D stereo information, the second cone and the globular projection curtain that receive in above-mentioned capture apparatus, second cone and the first cone bore point towards consistent, the center of circle of the two dimensional image of the subject 3 D stereo information in projector is corresponding with the cone point of the second cone, and globular projection curtain distributes along the second conical exterior surface circumferencial direction and has distance with the second conical exterior surface.
Described full visual angle 3 D stereoscopic image gathers, display system, it is made up of harvester and display device, harvester comprises capture apparatus and the first cone, capture apparatus is towards the first cone cone point, the circular conical surface outside surface of the first cone is total reflection specular material, subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises and receives the display device with the two dimensional image of subject 3 D stereo information in above-mentioned capture apparatus and the 3rd cone, 3rd cone and the first cone bore point towards consistent, the circular conical surface inside surface of the 3rd cone is transparent specular material, and the center of circle, bottom surface of the 3rd cone is corresponding with the center of circle of the two dimensional image of the subject 3 D stereo information in display device.
Further, the display screen minimum length of above-mentioned display device, width are all greater than the bottom surface circular diameter of the 3rd cone.
Further, above-mentioned 3rd cone is provided with a black curtain along its outside surface circumferencial direction, and black curtain and the 7th conical exterior surface have distance.
Owing to adopting technical scheme as above, the utility model has following superiority:
This full visual angle 3 D stereoscopic image gathers, display system, utilizes the principle of reflection of circular conical surface to make to gather in capture apparatus from the light of subject 360 degree, obtain the two dimensional image of subject 3 D stereo information in its harvester; The projector with the two dimensional image of subject 3 D stereo information in reception capture apparatus or display device is utilized in display device, image projection is presented on projection screen subject 3 D stereoscopic image or image is presented subject 3 D stereoscopic image at cone inside surface, beholder 360 degree is enable to see having strong stereoscopic sensation by the 3 D stereoscopic image that subject is dynamic or static.
Accompanying drawing explanation
Fig. 1 is the structural representation of harvester in the utility model;
Fig. 2 is the structural representation of the first display device in the utility model;
Fig. 3 is the structural representation of the second display device in the utility model;
In figure: 1-first cone; 2-capture apparatus; 3-second cone; 4-projector; 5-display device; 6-the 3rd cone.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Figure 1, 2, this full visual angle 3 D stereoscopic image gathers, display system, it is made up of harvester and display device, harvester comprises capture apparatus 2 and the first cone 1, capture apparatus is towards the first cone cone point, namely cone cone point upward, and capture apparatus is positioned at cone cone point top; Cone cone point down, capture apparatus is positioned at the 5th cone cone point below, the circular conical surface outside surface of the first cone is total reflection specular material, and subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises and receives projector 4, second cone 3 with the two dimensional image of subject 3 D stereo information in above-mentioned capture apparatus and globular projection curtain, second cone and the first cone bore point towards consistent, the center of circle of the two dimensional image of the subject 3 D stereo information in projector is corresponding with the cone point of the second cone, and globular projection curtain distributes along the second conical exterior surface circumferencial direction and has distance with the second conical exterior surface.
Open capture apparatus, capture apparatus 2 obtains subject 360 degree of all-around videos via the outside surface of the first cone 1 circular conical surface; The data storage card of capture apparatus is inserted on projector 4, image is after the second cone 3 outside surface reflection of total reflection specular material via circular conical surface outside surface by the projector with the two dimensional image of subject 3 D stereo information received in above-mentioned capture apparatus, be incident upon along on the globular projection curtain of this conical exterior surface circumferencial direction distribution, present the ring-type panorama of subject.
As shown in Figure 1,3, this its be made up of harvester and display device, harvester comprises capture apparatus 2 and the first cone 1, capture apparatus is towards the first cone cone point, the circular conical surface outside surface of the first cone is total reflection specular material, subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises and receives the display device 5 with the two dimensional image of subject 3 D stereo information in above-mentioned capture apparatus and the 3rd cone 6,3rd cone and the first cone bore point towards consistent, the circular conical surface inside surface of the 3rd cone is transparent specular material, and the center of circle, bottom surface of the 3rd cone is corresponding with the center of circle of the two dimensional image of the subject 3 D stereo information in display device.
Open capture apparatus, capture apparatus obtains subject 360 degree of all-around videos via the outside surface of circular conical surface; The data storage card of capture apparatus is inserted on display device, image is presented real scene around subject 3 D stereoscopic image and the 7th cone at the 7th cone 16 inside surface that circular conical surface inside surface is transparent specular material by the display device 7 with the two dimensional image of subject 3 D stereo information received in above-mentioned capture apparatus, realizes actual situation in conjunction with effect.
The display screen minimum length of above-mentioned display device, width are all greater than the bottom surface circular diameter of the 3rd cone.
Above-mentioned 3rd cone is provided with a black curtain along its outside surface circumferencial direction, and black curtain and the 7th conical exterior surface have distance, to avoid affecting transmission effects, only presents the 3 D stereoscopic image of ring-type panorama at the circular conical surface inside surface of the 3rd cone.
Display device in Fig. 3, can be small-sized wear-type structure, observer is worn on the head, namely can be observed the 3 D stereoscopic image of ring-type panorama; Also can be large-scale display device, make single or multiple observer place oneself in the midst of in the 3rd cone, observe the 3 D stereoscopic image of ring-type panorama.
The cone tip portion of the first cone in Fig. 1,2,3, the second cone and the 3rd cone also can retain, and clips cone tip portion convenient operation.
Capture apparatus 2 in above-mentioned harvester comprises video camera, video camera or camera.
Identical or the equal proportion of cone size shape in above-mentioned harvester and corresponding display device.
Cone cone angle in above-mentioned harvester, display device with 90 ° for preferred version.
Full visual angle of the present utility model 3 D stereoscopic image gathers, display system, and it is applied to Commdity advertisement, sales promotion, art, exhibition, fine arts decoration, indoor decoration, medical science, criminal investigation, material evidence photograph and differentiates, builds the technical fields such as three-dimensional imaging, scientific research, teaching, information interchange, portrait 3-D photography and 3 D stereo video display, monitoring, military surveillance.
Above-described embodiment is only for illustration of preferred implementation of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the ken that described exercising ordinary skill possesses; the any amendment done within spirit of the present utility model and principle, equivalently to substitute and improvement etc., it all should be encompassed within the technical scheme scope of the utility model request protection.
Claims (4)
1. a full visual angle 3 D stereoscopic image gather, display system, it is characterized in that: it is made up of harvester and display device, harvester comprises capture apparatus and the first cone, capture apparatus is towards the first cone cone point, the circular conical surface outside surface of the first cone is total reflection specular material, subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises the projector with the two dimensional image of subject 3 D stereo information, the second cone and the globular projection curtain that receive in above-mentioned capture apparatus, second cone and the first cone bore point towards consistent, the center of circle of the two dimensional image of the subject 3 D stereo information in projector is corresponding with the cone point of the second cone, and globular projection curtain distributes along the second conical exterior surface circumferencial direction and has distance with the second conical exterior surface.
2. a full visual angle 3 D stereoscopic image gather, display system, it is characterized in that: it is made up of harvester and display device, harvester comprises capture apparatus and the first cone, capture apparatus is towards the first cone cone point, the circular conical surface outside surface of the first cone is total reflection specular material, subject is the ring-type panorama along the first conical exterior surface circumferencial direction distribution, and the first cone cone tip portion is clipped; Display device comprises and receives the display device with the two dimensional image of subject 3 D stereo information in above-mentioned capture apparatus and the 3rd cone, 3rd cone and the first cone bore point towards consistent, the circular conical surface inside surface of the 3rd cone is transparent specular material, and the center of circle, bottom surface of the 3rd cone is corresponding with the center of circle of the two dimensional image of the subject 3 D stereo information in display device.
3. full visual angle according to claim 23 D stereoscopic image collection, display system, is characterized in that: the display screen minimum length of its display device, width are all greater than the bottom surface circular diameter of the 3rd cone.
4. full visual angle according to claim 23 D stereoscopic image collection, display system, it is characterized in that: its 3rd cone is provided with a black curtain along its outside surface circumferencial direction, black curtain and the 7th conical exterior surface have distance.
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| CN201520025100.XU CN204374601U (en) | 2014-11-18 | 2015-01-15 | A kind of full visual angle 3 D stereoscopic image gathers, display system |
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| CN2014206904147 | 2014-11-18 | ||
| CN201420690414 | 2014-11-18 | ||
| CN201520025100.XU CN204374601U (en) | 2014-11-18 | 2015-01-15 | A kind of full visual angle 3 D stereoscopic image gathers, display system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597708A (en) * | 2014-11-18 | 2015-05-06 | 田晨希 | Full-viewing-angle three-dimensional image acquisition and display method and system |
| CN105137605A (en) * | 2015-09-28 | 2015-12-09 | 清华大学 | Three-dimensional imaging device and three-dimensional imaging method thereof |
-
2015
- 2015-01-15 CN CN201520025100.XU patent/CN204374601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597708A (en) * | 2014-11-18 | 2015-05-06 | 田晨希 | Full-viewing-angle three-dimensional image acquisition and display method and system |
| CN105137605A (en) * | 2015-09-28 | 2015-12-09 | 清华大学 | Three-dimensional imaging device and three-dimensional imaging method thereof |
| CN105137605B (en) * | 2015-09-28 | 2018-04-20 | 清华大学 | The method of three-dimensional imaging device and its three-dimensional imaging |
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