CN205582005U - Multi -functional scaling board - Google Patents
Multi -functional scaling board Download PDFInfo
- Publication number
- CN205582005U CN205582005U CN201620204412.1U CN201620204412U CN205582005U CN 205582005 U CN205582005 U CN 205582005U CN 201620204412 U CN201620204412 U CN 201620204412U CN 205582005 U CN205582005 U CN 205582005U
- Authority
- CN
- China
- Prior art keywords
- scaling board
- top plate
- plate
- functional scaling
- lower plywood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Radiation-Therapy Devices (AREA)
Abstract
The utility model provides a multi -functional scaling board, multi -functional scaling board comprises the plural boards, and the plural boards comprises top plate and lower plywood, and lower plywood pastes in the bottom of top plate, and the top plate comprises the rigidity metal sheet, has the textured pattern structure of unsmooth difference on the top plate, the plywood comprises ordinary hot plate down. The utility model discloses multi -functional scaling board satisfies different applied scenes, facilitates the use.
Description
Technical field
This utility model relates to a kind of scaling board, in particular it relates to a kind of multi-functional scaling board.
Background technology
Demarcation (combined calibrating) between common polyphaser, in particular for the demarcation between the camera of number of different types, such as, based on infrared camera and the combined calibrating of Visible Light Camera, or based on the combined calibrating between lll night vision camera and infrared camera, or binocular infrared camera, or binocular Visible Light Camera, if in polymorphic type many mesh camera system, generally require for dissimilar camera or consider two types camera, separately design various calibration equipment, or design special complicated machinery, electrical module is combined into calibration facility, not only manufacture and design complexity, and too much it is mechanically and electrically part owing to introducing, precision also cannot ensure.Such as, for obtaining the calibrating parameters of infrared camera, it is usually design hollow out checkerboard pattern, now machining and comparison difficulty；Or design single heating unit (heating plate), and single insulating unit interval splicing composition, not only it is mechanically connected design complexity, and heating unit and the machining of insulating unit, installation accuracy cannot ensure, if lll night vision camera to be demarcated or general visible camera, Infrared Heating scaling board or hollow out scaling board now lose again practical value, need to redesign and make.In a practical system, the most polytype camera exists jointly, now, it has to provides the scaling board of multiple types of customization or calibration system to meet different application scenarios, was both not convenient to use, and also resulted in the significant wastage of resource.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of multi-functional scaling board, and it meets different application scenarios, convenient use.
According to an aspect of the present utility model, a kind of multi-functional scaling board is provided, described multi-functional scaling board is made up of doubling plate, doubling plate is made up of top plate and lower plywood, lower plywood is attached to the bottom of top plate, top plate is made up of rigid metal plate, and top plate has concavo-convex different textured pattern structure；Lower plywood is made up of common heating plate.
Preferably, described top plate is provided with and produces infrared the first powder bed, the first coating, sends or the second powder bed of reflected fluorescent light and the second coating, produce the first infrared powder bed and the first coating and constitute a first module, send or the second powder bed of reflected fluorescent light and the second coating constitute a second unit.
Preferably, described textured pattern structure is gridiron pattern texture patterning.
Preferably, described textured pattern structure is the Mesh Point Battle patterning.
Preferably, the lower section of described lower plywood is provided with a warming plate.
Preferably, described warming plate is provided with hole, multiple location.
Preferably, the thickness of described warming plate is more than the thickness of lower plywood.
Compared with prior art, this utility model has following beneficial effect: this utility model can be widely applied to all kinds of based on digital picture, Digital Video collection, Digital Image Processing is the binocular of application, many mesh, the camera of number of different types or the 3D of imaging system rebuild, multi-modality image merges, binocular is found range, 3D scans, virtual reality, augmented reality, intelligent robot system, Intelligent Recognition and intelligent interaction device, intelligent display and interactive device, high efficiency can be realized demarcate or stereo calibration, obtain camera () or the demarcation of imaging system () or combined calibrating data fast and effectively, for three-dimensional reconstruction, stereoscopic rangefinding, multi-modality image merges provides core to rebuild data.This utility model need not the specialized instrument and equipment of the most too many auxiliary.Multi-functional scaling board is by common machining or on the market can be with easy customization；The beneficial effects of the utility model are embodied in the following aspects: (1) ease for use: a kind of scaling board, are simultaneously suitable for camera multiple, multiple or imaging system, design and produce simple；(2) safety: the coating material of demarcation is non-harmful material, the input voltage using Electric heating is safe voltage；The maximum heating temperature of scaling board is strict controlled in about 50～70 degree；Below the personal safety to site operation personnel is all ensured；(3) structure: common (electric) heating plate, makes simple, has a large amount of ready-made finished product to use on the market.(4) cost: substantially belong to raw material fixed cost, has a large amount of ready-made parts to assemble；Common electrically heated metallic plate, can have a large amount of manufacturer on the market by metal heating plate, can directly customize buying；Concavo-convex scaling board surface can easy customization processing and fabricating；Demarcate the coating of texture, select as required, with carborundum or non-harmful fluorescent material paste layer, coating covering convex-concave surface, coverage is with concavo-convex demarcation line as reference, composition black and white demarcates pattern (gridiron pattern or dot matrix circle), need not complicated Specialty Design, can self manufacture, simple.(5) technical parameter: scaling board can select to make suitable little big and corresponding intensive demarcation texture according to precision needs.(6) experiment effect: simple to operate, data stabilization is reliable, has practical reference value.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of the multi-functional scaling board of this utility model.
Fig. 2 is the structural representation of textured pattern structure in this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.Following example will assist in those skilled in the art and are further appreciated by this utility model, but limit this utility model the most in any form.It should be pointed out that, to those skilled in the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement.These broadly fall into protection domain of the present utility model.
As shown in Figure 1, the multi-functional scaling board of this utility model is made up of doubling plate, doubling plate is made up of top plate (have and demarcate texture or demarcate the layer of pattern) L1 and lower plywood L2, lower plywood L2 is attached to the bottom of top plate L1, top plate L1 is made up of rigid metal plate (aluminum or steel plate), concavo-convex different textured pattern structure (as in figure 2 it is shown, as a example by gridiron pattern) is had on top plate L1；Lower plywood L2 is made up of common heating plate, safe voltage (direct current 24V) input heating (the safe low grade fever that general employing is common, generally 50～70 degree), top plate L1 and lower plywood L2 fits tightly, by conduction of heat after lower plywood L2 heating, top plate L1 can be transferred heat to.
The lower section of lower plywood L2 is provided with a warming plate L3, so prevents the heat losses on lower plywood L2.
Warming plate L3 is provided with multiple location hole L4, so conveniently positions with other elements.
The thickness of the warming plate L3 thickness more than lower plywood L2, so can save the energy, reduces cost.
As shown in Figure 2, top plate L1 is provided with and produces infrared the first powder bed, the first coating, sends or the second powder bed of reflected fluorescent light and the second coating, produce the first infrared powder bed and the first coating constitutes a first module, send or the second powder bed of reflected fluorescent light and the second coating constitute a second unit, A unit and unit B in Fig. 2 represent the concavo-convex different physical locations on top plate L1, only explanation as a example by gridiron pattern is square in this example, texture in reality can be the demarcation texture of various design, such as, roundness mess dot matrix.
The physical location of A unit and and the physical location of unit B smear unlike material respectively, for the different types of spectroscopic material being conducive to camera imaging or the multiple spectrum mixing material of the most multiple camera imaging, filling scope is limited by the concavo-convex scope in top plate L1 plate face.Such as, when determining infrared camera and lll night vision camera, A cell surface covers or is coated with can be heated (by lower plywood L2) and produces infrared the first powder (such as carborundum) layer and the first coating, unit B surface covers or is coated with and can send under the conditions of night vision or the second powder bed of reflected fluorescent light and the second coating, in view of demarcating ordinary optical camera simultaneously, the material producing the first infrared powder bed and the first coating of A unit can be fabricated to black, unit B send or the material of the second powder bed of reflected fluorescent light and the second coating can be fabricated to white；So, when infrared camera, lll night vision camera and ordinary optical camera or other kinds of camera combined calibrating, demarcate pattern or the texture seen are similar, and for checkerboard pattern herein, what three kinds of cameras were seen is all chessboard textured pattern.For other kinds of camera, scaling board according to similar approach design and making, or can demarcate texture according to specific needs making.
Owing to top plate L1 is an integral rigidity plate face, the concavo-convex demarcation textured pattern of making is easily worked making, and precision is guaranteed, and, strengthening texture dimensions, the error of Z-Correct bump mapping Z-correct pattern processing and fabricating or installation can reduce relatively, can improve stated accuracy.
The textured pattern structure of top plate is not limited solely to (black and white) gridiron pattern texture patterning or the Mesh Point Battle patterning of classics, it is also possible to be any readily identified textured pattern regular, well-regulated.
The multi-functional scaling board of this utility model is to demarcate or combined calibrating for while multiple cameras, multiple camera or the imaging system that maybe can be converted into optical imaging modalities process with optical imagery, is not limited solely to the mode imaging such as visible ray, infrared, lll night vision.
The multi-functional scaling board of this utility model is widely used in all kinds of based on monocular, binocular or the many purposes digital image processing system, digital picture intelligent identifying system, range-measurement system, scanning system, 3D reconstructing system and the intelligent robot system that are fused to apply with digital picture mapping, measurement and multi-band image, can realize polymorphic type polyphaser (imaging device) high efficiency simultaneously and demarcate or combined calibrating.The multi-functional scaling board of this utility model can be one or more, one or more, different angles or diverse location, the imaging device of same type or different types of industrial camera, infrared camera, lll night vision camera or other imaging systems (being generally equipped with common or special lens) that can be exchanged into digital picture provide and demarcate textured pattern.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on flesh and blood of the present utility model.
Claims (7)
1. a multi-functional scaling board, it is characterised in that described multi-functional scaling board is made up of doubling plate, double
Laminate is made up of top plate and lower plywood, and lower plywood is attached to the bottom of top plate, and top plate is by rigid metal plate structure
Become, top plate has concavo-convex different textured pattern structure；Lower plywood is made up of common heating plate.
Multi-functional scaling board the most according to claim 1, it is characterised in that described top plate is provided with
Produce infrared the first powder bed, the first coating, send or the second powder bed of reflected fluorescent light and the second coating,
Produce the first infrared powder bed and the first coating constitutes a first module, send or the second powder of reflected fluorescent light
Last layer and the second coating constitute a second unit.
Multi-functional scaling board the most according to claim 1, it is characterised in that described textured pattern structure
For gridiron pattern texture patterning.
Multi-functional scaling board the most according to claim 1, it is characterised in that described textured pattern structure
For the Mesh Point Battle patterning.
Multi-functional scaling board the most according to claim 1, it is characterised in that the lower section of described lower plywood
It is provided with a warming plate.
Multi-functional scaling board the most according to claim 5, it is characterised in that described warming plate is provided with
Hole, multiple location.
Multi-functional scaling board the most according to claim 5, it is characterised in that the thickness of described warming plate
Thickness more than lower plywood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204412.1U CN205582005U (en) | 2016-03-17 | 2016-03-17 | Multi -functional scaling board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204412.1U CN205582005U (en) | 2016-03-17 | 2016-03-17 | Multi -functional scaling board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582005U true CN205582005U (en) | 2016-09-14 |
Family
ID=56868597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204412.1U Active CN205582005U (en) | 2016-03-17 | 2016-03-17 | Multi -functional scaling board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067442A (en) * | 2017-06-07 | 2017-08-18 | 云南师范大学 | A kind of infrared scaling board synchronous with visible ray dual camera |
| CN107204016A (en) * | 2016-03-17 | 2017-09-26 | 中航华东光电（上海）有限公司 | Multi-functional scaling board |
| CN107330941A (en) * | 2017-05-24 | 2017-11-07 | 西安应用光学研究所 | The precision target drone system and method for big visual field camera near field calibration |
-
2016
- 2016-03-17 CN CN201620204412.1U patent/CN205582005U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204016A (en) * | 2016-03-17 | 2017-09-26 | 中航华东光电（上海）有限公司 | Multi-functional scaling board |
| CN107330941A (en) * | 2017-05-24 | 2017-11-07 | 西安应用光学研究所 | The precision target drone system and method for big visual field camera near field calibration |
| CN107067442A (en) * | 2017-06-07 | 2017-08-18 | 云南师范大学 | A kind of infrared scaling board synchronous with visible ray dual camera |
| CN107067442B (en) * | 2017-06-07 | 2023-08-15 | 云南师范大学 | Infrared and visible light double-camera synchronous calibration plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107204016A (en) | Multi-functional scaling board | |
| CN206350072U (en) | Photographing module and camera device | |
| CN108269279B (en) | Three-dimensional reconstruction method and device based on monocular 3 D scanning system | |
| CN111023970B (en) | Multi-mode three-dimensional scanning method and system | |
| CN205582005U (en) | Multi -functional scaling board | |
| CN103761732B (en) | Stereoscopic imaging apparatus that a kind of visible ray and thermal infrared merge and scaling method thereof | |
| CN103903222B (en) | Three-dimensional sensing method and three-dimensional sensing device | |
| CN107621226A (en) | The 3-D scanning method and system of multi-view stereo vision | |
| CN109741405A (en) | A kind of depth information acquisition system based on dual structure light RGB-D camera | |
| CN104375375A (en) | Method and device for calibrating visible light camera and thermal infrared imager camera through checkerboard | |
| CN102609977A (en) | Depth integration and curved-surface evolution based multi-viewpoint three-dimensional reconstruction method | |
| CN204287725U (en) | Gridiron pattern is adopted to demarcate the device of visible ray and thermal infrared imager camera | |
| CN107808412A (en) | A kind of three-dimensional thermal source environmental model based on low cost determines environmental information method | |
| JP2017016431A5 (en) | ||
| CN113891061B (en) | Naked eye 3D display method and display equipment | |
| CN209787294U (en) | Multispectral three-dimensional imaging system | |
| CN107205146A (en) | Multifunction automatic calibration system and its scaling method | |
| CN104360533B (en) | A kind of 3D display devices and its display drive method | |
| CN103871061A (en) | Method for processing fundus images based on binocular vision | |
| CN108495115B (en) | Imaging sensor and its pixel group and pixel array, the method for obtaining image information | |
| CN108805921B (en) | Image acquisition system and method | |
| CN102566250B (en) | A kind of optical projection system of naked-eye auto-stereoscopic display and display | |
| CN104374374B (en) | 3D environment dubbing system and 3D panoramas display method for drafting based on active panoramic vision | |
| CN107958489B (en) | Curved surface reconstruction method and device | |
| Frick et al. | 3D-TV LDV content generation with a hybrid ToF-multicamera RIG |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |