CN204925517U - Total mark formation of image record and playback system - Google Patents
Total mark formation of image record and playback system Download PDFInfo
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- CN204925517U CN204925517U CN201520469752.2U CN201520469752U CN204925517U CN 204925517 U CN204925517 U CN 204925517U CN 201520469752 U CN201520469752 U CN 201520469752U CN 204925517 U CN204925517 U CN 204925517U
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- microlens array
- film
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Abstract
The utility model relates to a total mark formation of image record and playback system, including microlens array (1) and film (2), film (2) set up on the focal plane of microlens array (1), microlens array (1) comprises a plurality of thin slice lenticules that have a same parameter that set up side by side. All take notes partly object space and form images on every lenticule of microlens array (1). The utility model provides a total mark formation of image record and playback system, its record and demonstration process are fairly simple, do not need the coherent source, consequently not only are applicable to inactive three -dimensional scene, can also be applied to developments and catch and show three -dimensional video. Spectator need not to wear special glasses, and a lot of people watches simultaneously.
Description
Technical field
The utility model relates to a kind of integration imaging recording and reconstruction system of compartition mode 3-D display, belongs to 3-D display field.
Background technology
There is spacing (average interpupillary distance value is 60mm) in the horizontal direction in two eyes due to people, therefore for same scenery, on the retina of right and left eyes, imaging relative position is variant, this species diversity just can form three-dimensional perception by cerebral neural process, binocular parallax principle that Here it is.Parallax display is exactly based on binocular parallax principle, to be synthesized by computing machine or multiple-camera shooting has two width images of parallax, also referred to as " stereoscopic to ", by some beam splitters, make observer's right and left eyes see the two dimensional image of corresponding different visual angles respectively, merged by brain and form 3-D view.Different according to the stereoscopic right mode of separation, binocular parallax display can be divided into utility appliance display, integration imaging display and Auto-stereo display two class.Beholder needs to wear the glasses of specifying or the helmet just can see stereo-picture.Existing spectacle comprises frequency division, time division and compartition according to dividing as the unusual of principle.
Frequency division mode easily realizes, cost is low, but there is the problems such as color is dimer, luminance loss serious, crosstalk, and comfort is very poor.Time division mode requires that the frame frequency of display is the twice of regular display, generally needs to reach 120hz, so just there will not be flicker problem.And liquid crystal shutter glasses is expensive, many people watch can increase cost.Compartition needs Liang Tai projector, requires higher to projection screen, and projection brightness loss is serious, and Installation and Debugging difficulty is large, and when a few peoples watch, average cost is higher.
Utility model content
In order to overcome the deficiencies in the prior art, resolving the problem of prior art, making up the deficiency of existing existing product in the market.
The utility model provides a kind of integration imaging recording and reconstruction system, and comprise microlens array and film, described film is arranged on the focal plane of microlens array, and described microlens array is made up of multiple thin slice lenticule with same parameter be arranged side by side.
Preferably, when recording, set gradually microlens array and film according to record direction.
Preferably, when reproducing, setting gradually microlens array and film according to the direction of illumination, setting gradually film and microlens array according to view direction.
Preferably, each lenticule of above-mentioned microlens array records a part of object space and forms image.
The integration imaging recording and reconstruction system that the utility model provides, its record and procedure for displaying fairly simple, do not need coherent source, be not therefore only applicable to static three-dimensional scenic, Dynamical capture can also be applied to and show 3 D video.Spectators, without the need to wearing special glasses, can many people watch simultaneously.
Accompanying drawing explanation
Fig. 1 (a) is a part of object space schematic diagram for lenticule records all from different directions;
Fig. 1 (b) is for display microlens array is the light-ray condensing reduction schematic diagram transmitted.
Reference numeral: 1-microlens array; 2-film; 3-records direction; 4-view direction; 5-illumination.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
The integration imaging recording and reconstruction system that the utility model provides, comprises microlens array 1 and film 2, and film 2 is arranged on the focal plane of microlens array 1, and microlens array 1 is made up of multiple thin slice lenticule with same parameter be arranged side by side.When recording, set gradually microlens array 1 and film 2 according to record direction 3.When reproducing, setting gradually microlens array 1 and film 2 according to the direction of illumination 5, setting gradually film 2 and microlens array 1 according to view direction 4.Each lenticule of microlens array 1 records a part of object space and forms image.
The integration imaging recording and reconstruction system that the utility model provides is the stereo display technique that a kind of microlens array 1 records and shows.Integration imaging record and display be the solid space information of point-to-point, the image of generation comprises authentic color and continuous print parallax information.It not only has the voxelization feature of analog 3-D display, also has the feature at the visual angle of similar binocular parallax stereo display, is therefore a kind of 3 D displaying method in the middle of body 3-D display and parallax 3-D display.Concrete formation method records three-dimensional body spatial scene with a thin slice be made up of microlens array 1, and recording film 2 is placed on the focal plane of microlens array 1.As shown in Fig. 1 (a), each lenticule records a part of object space from different directions, the parallax information of space any point is spread in whole record plane and goes on record, a little figure corresponding under each lenticule is called as " subimage " (subimage), or is called " first image " (elementalimage).The parallax information of space any point all by this various " subimage " dispersed record in whole recording film.Recording film 2 is placed on one there is microlens array 1 thin slice of same parameter after, the light-ray condensing reduction that corresponding display microlens array 1 transmits various " subimage ", original three-dimensional optical scene can be reproduced, as shown in Fig. 1 (b).
The integration imaging recording and reconstruction system that the utility model provides, its record and procedure for displaying fairly simple, do not need coherent source, be not therefore only applicable to static three-dimensional scenic, Dynamical capture can also be applied to and show 3 D video.Spectators, without the need to wearing special glasses, can many people watch simultaneously.
The embodiment of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (4)
1. an integration imaging recording and reconstruction system, it is characterized in that: described integration imaging recording and reconstruction system comprises microlens array (1) and film (2), described film (2) is arranged on the focal plane of microlens array (1), and described microlens array (1) is made up of multiple thin slice lenticule with same parameter be arranged side by side.
2. integration imaging recording and reconstruction system according to claim 1, is characterized in that: when recording, and sets gradually microlens array (1) and film (2) according to record direction (3).
3. integration imaging recording and reconstruction system according to claim 2, it is characterized in that: when reproducing, set gradually microlens array (1) and film (2) according to the direction of illumination (5), set gradually film (2) and microlens array (1) according to view direction (4).
4. integration imaging recording and reconstruction system according to claim 1, is characterized in that: each lenticule of described microlens array (1) records a part of object space and forms image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469752.2U CN204925517U (en) | 2015-06-25 | 2015-06-25 | Total mark formation of image record and playback system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469752.2U CN204925517U (en) | 2015-06-25 | 2015-06-25 | Total mark formation of image record and playback system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925517U true CN204925517U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469752.2U Expired - Fee Related CN204925517U (en) | 2015-06-25 | 2015-06-25 | Total mark formation of image record and playback system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204925517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113367A1 (en) * | 2016-12-23 | 2018-06-28 | 张家港康得新光电材料有限公司 | Integral imaging apparatus |
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2015
- 2015-06-25 CN CN201520469752.2U patent/CN204925517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113367A1 (en) * | 2016-12-23 | 2018-06-28 | 张家港康得新光电材料有限公司 | Integral imaging apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160625 |