CN201540406U - Shadow-diffracting holographic image system - Google Patents
Shadow-diffracting holographic image system Download PDFInfo
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- CN201540406U CN201540406U CN2009200351430U CN200920035143U CN201540406U CN 201540406 U CN201540406 U CN 201540406U CN 2009200351430 U CN2009200351430 U CN 2009200351430U CN 200920035143 U CN200920035143 U CN 200920035143U CN 201540406 U CN201540406 U CN 201540406U
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Abstract
The utility model discloses a shadow-diffracting holographic image system comprising a four dimensional space tridimensional imaging device, a projector and a master control machine connected with the projector, wherein the four dimensional space tridimensional imaging device comprises a planar imaging device used for imaging a shadow projected by a projector lens and a four-dimensional imaging device used for tridimensionally and dynamically imaging a planar video image formed on the planar imaging device according to the plane mirror imaging principle, the four-dimensional imaging device is a reverse rectangular pyramid-shaped imaging device formed by splicing four pieces of isosceles right triangle planar light-reflecting media, and the planar imaging device is arranged right under the four-dimensional imaging device; and the projector is positioned under the planar imaging device, and the projector lens is opposite to the bottom of the planar imaging device and is positioned right under the four-dimensional imaging device. The shadow-diffracting holographic image system has the advantages of reasonable design, simple operation, fast imaging speed, high intellectualized degree, convenient implementation, convenient control and adjustment of imaging effect and high utility value and can simply and conveniently solve the problem of four-dimensional dynamic imaging of an object.
Description
Technical field
The utility model belongs to the space virtual technical field of imaging, especially relates to a kind of shadow diffraction hologram system.
Background technology
Along with the constantly development of image acquisition in the international coverage and treatment technology ground, technical field such as medical science, photoelectricity for example in all trades and professions requires also more and more stricter to image imaging mode and effect etc.Particularly: the image data transmission capacity from the processing speed of computer graphical to network service, and the large scale of shadow and precision etc. require all more and more higher.Meanwhile, graph processing technique also constantly develops into 3 dimensions even 4 dimension treatment of picture stages by 2 traditional dimension Flame Image Process.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of shadow diffraction hologram system is provided, it is reasonable in design, easy and simple to handle, image taking speed is fast, intelligent degree high and it is convenient to realize, imaging effect control is easy to adjust, practical value is high, the four-dimensional dynamic imaging problem of the simple and convenient solution object of energy.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of shadow diffraction hologram system, it is characterized in that: comprise the four-dimentional space stereoscopic imaging apparatus, the projector that is used with the four-dimentional space stereoscopic imaging apparatus and the main control computer that shadow that projector throws is handled and controlled, described main control computer and projector join; Described four-dimentional space stereoscopic imaging apparatus comprises shadow that projector lens throws is carried out the planar imaging device of imaging and the light four-dimensional imaging device that the plane video image that is become on the planar imaging device is carried out three-dimensional dynamic imaging according to the mirror imaging principle, described light four-dimensional imaging device carries out three-dimensional dynamic imaging for middle side part within it and by 4 assembled imaging devices of falling the tetrapyamid shape of isosceles right triangle planar light reflecting medium, the planar imaging device be laid under the described light four-dimensional imaging device and the center line of planar imaging device and described light four-dimensional imaging device perpendicular, the angle between described planar light reflecting medium and planar imaging device is that the drift angle of 45 ° and planar light reflecting medium bottom is 90 °; Described projector be positioned at planar imaging device below and its camera lens relative with the planar imaging bottom of device, the camera lens of projector be positioned at described light four-dimensional imaging device under.
Described planar imaging medium be shaped as square and it is positioned under the described light four-dimensional imaging device.
Described planar light reflecting medium is high dialysis glass.
Described planar imaging device is made up of image glass and the imaging film that is flattened on described image glass dorsal part.
Described light four-dimensional imaging device carries out support fixation by the cubic support frame that is connected to form by many support columns.
The utility model compared with prior art has the following advantages:
1, reasonable in design, easy-to-connect and cost are low.
2, use is easy and simple to handle, image taking speed is fast and imaging effect good.
3, the control of intelligent degree height, imaging effect is easy to adjust and result of use good, practical value is high, by the four-dimentional space stereoscopic imaging apparatus and in conjunction with projector and PC and main control computer can simple and convenient realization video cartoon four-dimensional three-dimensional dynamic imaging process, and imaging effect is clear, link up, and distortion phenomenon can not occur.
In sum, the utility model is reasonable in design, easy-to-connect, use is easy and simple to handle, image taking speed is fast, intelligent degree is high and it is convenient to realize, imaging effect control is easy to adjust, practical value is high, four-dimensional dynamic imaging problem that can simple and convenient solution object.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the user mode reference diagram of the utility model four-dimentional space stereoscopic imaging apparatus.
Fig. 2 is the upward view of the utility model light four-dimensional imaging device.
Fig. 3 is the structural representation of the utility model light four-dimensional imaging device midplane optical reflecting medium.
Fig. 4 is the structural representation of the utility model planar imaging video image that device becomes.
Fig. 5 is the user mode reference diagram of the utility model shadow diffraction hologram system.
Fig. 6 carries out shadow diffraction hologram imaging method process flow diagram for the utility model.
Description of reference numerals:
1-four-dimentional space stereoscopic imaging apparatus; The high dialysis of 1-1-glass; 1-2-planar imaging device;
The 1-3-support column; 2-projector; The 3-main control computer;
4-symmetry video cartoon; The 5-imaging region; The four-dimensional video of 6-space multistory
Image.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the utility model comprises four-dimentional space stereoscopic imaging apparatus 1, the projector 2 that is used with four-dimentional space stereoscopic imaging apparatus 1 and the main control computer 3 that projector 2 shadow that throw is handled and controlled, and described main control computer 3 and projector 2 join.Described four-dimentional space stereoscopic imaging apparatus 1 comprises projector's 2 shadows that camera lens throws is carried out the planar imaging device 1-2 of imaging and the light four-dimensional imaging device that the plane video image that is become on the planar imaging device 1-2 is carried out three-dimensional dynamic imaging according to the mirror imaging principle, described light four-dimensional imaging device carries out three-dimensional dynamic imaging for middle side part within it and by 4 assembled imaging devices of falling the tetrapyamid shape of isosceles right triangle planar light reflecting medium, planar imaging device 1-2 be laid under the described light four-dimensional imaging device and the center line of planar imaging device 1-2 and described light four-dimensional imaging device perpendicular, the angle between described planar light reflecting medium and planar imaging device 1-2 is that the drift angle of 45 ° and planar light reflecting medium bottom is 90 °.Described projector 2 is positioned at planar imaging device 1-2 below and its camera lens is relative bottom planar imaging device 1-2, the camera lens of projector 2 be positioned at described light four-dimensional imaging device under.
In the present embodiment, described planar imaging medium 1-2 be shaped as square and it is positioned under the described light four-dimensional imaging device.Described planar light reflecting medium is high dialysis glass 1-1.Described planar imaging device 1-2 is made up of image glass and the imaging film that is flattened on described image glass dorsal part.Described light four-dimensional imaging device carries out support fixation by the cubic support frame that is connected to form by many support column 1-3.Described high dialysis glass 1-1 middle part is its foursquare imaging region 5.
As shown in Figure 6, utilize the utility model to carry out shadow diffraction hologram imaging method, may further comprise the steps:
In the present embodiment, described video image tools are 3DMAX and MAYA.
In the present embodiment, described video image tools are 3DMAX and MAYA.
In the present embodiment, described special video effect handling implement is After Effects.
In the present embodiment, the editor of described video and audio frequency and montage instrument are Premiere.
In the present embodiment, the editor of described video and audio frequency and montage instrument are Premiere.
Step 7, video image projection: the intersection point with described light four-dimensional imaging device center line and planar imaging device 1-2 is a central point, the final symmetry video cartoon file that generates in the step 6 is incident upon on the planar imaging device 1-2 by projector 2, and guarantees that the position of 4 parts of symmetrical video cartoon 4 formed plane video images in the described symmetry video cartoon file is corresponding with the position of 4 planar light reflecting mediums respectively.
Step 8, diffraction imaging: diffraction imaging: utilize described 4 planar light reflecting mediums respectively the plane video image that 4 parts of symmetrical video cartoons 4 are become to be reflected, and correspondingly in the air of the middle part of described light four-dimensional imaging device, form three-dimensional dynamic imaging, finally all can see from different perspectives at the four-dimensional video image of the formed space multistory in described light four-dimensional imaging device middle part.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (5)
1. shadow diffraction hologram system, it is characterized in that: comprise four-dimentional space stereoscopic imaging apparatus (1), the projector (2) that is used with four-dimentional space stereoscopic imaging apparatus (1) and the main control computer (3) that projector (2) shadow that throws is handled and controlled, described main control computer (3) and projector (2) join; Described four-dimentional space stereoscopic imaging apparatus (1) comprises projector (2) shadow that camera lens throws is carried out the planar imaging device (1-2) of imaging and the light four-dimensional imaging device that the plane video image that is become on the planar imaging device (1-2) is carried out three-dimensional dynamic imaging according to the mirror imaging principle, described light four-dimensional imaging device carries out three-dimensional dynamic imaging for middle side part within it and by 4 assembled imaging devices of falling the tetrapyamid shape of isosceles right triangle planar light reflecting medium, planar imaging device (1-2) be laid under the described light four-dimensional imaging device and the center line of planar imaging device (1-2) and described light four-dimensional imaging device perpendicular, the angle between described planar light reflecting medium and planar imaging device (1-2) is that the drift angle bottom 45 ° and the planar light reflecting medium is 90 °; Described projector (2) is positioned at planar imaging device (1-2) below and its camera lens is relative bottom planar imaging device (1-2), the camera lens of projector (2) be positioned at described light four-dimensional imaging device under.
2. according to the described shadow diffraction of claim 1 hologram system, it is characterized in that: described planar imaging medium (1-2) be shaped as square and it is positioned under the described light four-dimensional imaging device.
3. according to claim 1 or 2 described shadow diffraction hologram systems, it is characterized in that: described planar light reflecting medium is high dialysis glass (1-1).
4. according to claim 1 or 2 described shadow diffraction hologram systems, it is characterized in that: described planar imaging device (1-2) is made up of image glass and the imaging film that is flattened on described image glass dorsal part.
5. according to claim 1 or 2 described shadow diffraction hologram systems, it is characterized in that: described light four-dimensional imaging device carries out support fixation by the cubic support frame that is connected to form by many support columns (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200351430U CN201540406U (en) | 2009-10-21 | 2009-10-21 | Shadow-diffracting holographic image system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200351430U CN201540406U (en) | 2009-10-21 | 2009-10-21 | Shadow-diffracting holographic image system |
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| Publication Number | Publication Date |
|---|---|
| CN201540406U true CN201540406U (en) | 2010-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200351430U Expired - Fee Related CN201540406U (en) | 2009-10-21 | 2009-10-21 | Shadow-diffracting holographic image system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467807A (en) * | 2015-11-19 | 2016-04-06 | 西安交通大学 | Holographic-display-oriented multichannel man-machine interaction work efficiency evaluation system and evaluation method |
| CN105830990A (en) * | 2016-03-12 | 2016-08-10 | 东漫(上海)电子科技有限公司 | Holographic ecological tank |
| CN109601013A (en) * | 2016-07-15 | 2019-04-09 | 光场实验室公司 | The energy relay device of propagation for two dimension, light field and holographic energy and lateral Anderson localization |
-
2009
- 2009-10-21 CN CN2009200351430U patent/CN201540406U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467807A (en) * | 2015-11-19 | 2016-04-06 | 西安交通大学 | Holographic-display-oriented multichannel man-machine interaction work efficiency evaluation system and evaluation method |
| CN105467807B (en) * | 2015-11-19 | 2018-10-30 | 西安交通大学 | Multimodal human-computer interaction work efficiency evaluation system towards hologram display and assessment method |
| CN105830990A (en) * | 2016-03-12 | 2016-08-10 | 东漫(上海)电子科技有限公司 | Holographic ecological tank |
| CN109601013A (en) * | 2016-07-15 | 2019-04-09 | 光场实验室公司 | The energy relay device of propagation for two dimension, light field and holographic energy and lateral Anderson localization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20101021 |