CN205318475U - Three dimensional data fuses processing system based on kinect - Google Patents
Three dimensional data fuses processing system based on kinect Download PDFInfo
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- CN205318475U CN205318475U CN201620032302.1U CN201620032302U CN205318475U CN 205318475 U CN205318475 U CN 205318475U CN 201620032302 U CN201620032302 U CN 201620032302U CN 205318475 U CN205318475 U CN 205318475U
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- kinect
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- rotating disk
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Abstract
The utility model discloses a three dimensional data fuses processing system based on kinect, include: the flat carousel of putting to the crane is put in a pair of vertical stroke that the carousel symmetry set up, being equipped with on the carousel to erect and putting the mark target, should mark the target and put the rectangular bodily form for erecting, its four vertical strokes are put the face and are equipped with the checker respectively, the top of above -mentioned a pair of crane is fixed with a panoramic camera respectively, two panoramic camera difference beacon targets, and two panoramic cameras are connected to data processing device respectively. The utility model discloses three dimensional data fuses processing system based on kinect can utilize two kinect equipment to acquire a set of three -dimensional some cloud data under the complex environment to can mark the supplementary integration that realizes the existing data of acquireing of two sets of three -dimensional some mysorethorn to two kinect spatial position.
Description
Technical field
The utility model relates to the three-dimensional Data Fusion system based on Kinect.
Background technology
In the opticmeasurement of wind-tunnel model attitude and distortion, paste, spray patterns mark or embed luminescent marking and destroy model surface characteristic, and it is difficult to retain when temperature, pressure change is violent. In order to model be processed especially to not needing when model attitude and displacement measurement in wind1 tunnel trial, such as spraying or additional marking point, improve harsh test environment such as the power of test under high-temperature and high-pressure conditions, it is necessary to study a kind of three-dimensional non-contact measurement method newly.
Microsoft's Kinect device is a kind of degree of depth Kamera, and it has imported the functions such as instant motion capture, image identification, microphone input, speech recognition, community interactive simultaneously. Not needing to use any controller, it is the 3 d pose and the deformation information that rely on the motion of model in cameras capture three-dimensional space to obtain tested model.
Although degree of depth information collecting device acquisition precision height popular at present, but the condition required often compares Xun's quarter, adds the reason such as price and complicated operation, cannot reach civilian effect. Owing to infrared pick-up head and the VGA camera of Kinect is in different positions, and the parameter of camera lens itself is also incomplete same, so the picture acquired by two pick up cameras has slightly little difference, three-dimensional coordinate (X cannot be made, Y, Z) and the same point of the corresponding model of chromatic information.
Practical novel content
The purpose of this utility model is to provide a kind of three-dimensional Data Fusion system based on Kinect, can under complicated environment, two Kinect device are utilized to obtain one group of three dimensional point cloud, and two Kinect locus can be demarcated, the two groups of three-dimensional point clouds obtained are realized the fusion of data by auxiliary realization.
For achieving the above object, the technical solution of the utility model is a kind of three-dimensional Data Fusion system based on Kinect of design, comprising: horizontal rotating disk, puts lifting support with rotating disk symmetrically arranged to perpendicular;
Described rotating disk is provided with to erect puts mark target, and this mark target puts cuboid for perpendicular, and its four the perpendicular faces of putting are respectively equipped with checker;
The top of lifting support is fixed with a panorama pick up camera by above-mentioned one respectively, two panorama pick up cameras course beacon targets respectively, and two panorama pick up cameras are connected to data processing equipment respectively.
Preferably, a perpendicular checker put on face is provided with 20 checker-wise points.
Preferably, the axle center of target and the center conllinear of rotating disk is marked.
Preferably, described rotating disk is furnished with the driving mechanism driving it to rotate.
The utility model is as follows based on the treating processes of the three-dimensional Data Fusion system of Kinect:
A. obtain cloud data A and B of same chessboard mark target with two Kinect respectively, and obtain the space measurement coordinate of identical 40 checker-wise o'clock in two groups of some clouds;
B. the conversion matrix M that acquisition point cloud A is transformed under a volume coordinate system at cloud B placewc, it may also be useful to method of least squares, according to formula Mwc=(ATA)-1ATB obtains corresponding conversion matrix;
C. the three-dimensional point cloud that two Kinect obtain is carried out data fusion: being transformed into below world's system of coordinates at another Kinect place by the cloud data that the Kinect obtaining A point cloud obtains, formulae express is as follows: AMwc=B.
Advantage of the present utility model and useful effect are: provide a kind of three-dimensional Data Fusion system based on Kinect, can under complicated environment, two Kinect device are utilized to obtain one group of three dimensional point cloud, and two Kinect locus can be demarcated, the two groups of three-dimensional point clouds obtained are realized the fusion of data by auxiliary realization.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described. Following examples are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
The technical scheme that the utility model is specifically implemented is:
As shown in Figure 1, a kind of three-dimensional Data Fusion system based on Kinect, comprising: horizontal rotating disk 1, puts lifting support 2 with rotating disk 1 symmetrically arranged to perpendicular;
Described rotating disk 1 is provided with perpendicular putting and marks target 3, and this mark target 3 puts cuboid for perpendicular, and its four the perpendicular faces of putting are respectively equipped with checker;
The top of lifting support 2 is fixed with a panorama pick up camera 4, two panorama pick up cameras 4 course beacon targets 3 respectively by above-mentioned one respectively, and two panorama pick up cameras 4 are connected to data processing equipment 5 respectively.
A perpendicular checker put on face is provided with 20 checker-wise points.
The axle center of mark target 3 and the center conllinear of rotating disk 1.
Described rotating disk 1 is furnished with the driving mechanism driving it to rotate.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. based on the three-dimensional Data Fusion system of Kinect, it is characterised in that,
Comprise: horizontal rotating disk, put lifting support with rotating disk symmetrically arranged to perpendicular;
Described rotating disk is provided with to erect puts mark target, and this mark target puts cuboid for perpendicular, and its four the perpendicular faces of putting are respectively equipped with checker;
The top of lifting support is fixed with a panorama pick up camera by above-mentioned one respectively, two panorama pick up cameras course beacon targets respectively, and two panorama pick up cameras are connected to data processing equipment respectively.
2. the three-dimensional Data Fusion system based on Kinect according to claim 1, it is characterised in that, a perpendicular checker put on face is provided with 20 checker-wise points.
3. the three-dimensional Data Fusion system based on Kinect according to claim 2, it is characterised in that, the axle center of mark target and the center conllinear of rotating disk.
4. the three-dimensional Data Fusion system based on Kinect according to claim 3, it is characterised in that, described rotating disk is furnished with the driving mechanism driving it to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032302.1U CN205318475U (en) | 2016-01-13 | 2016-01-13 | Three dimensional data fuses processing system based on kinect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032302.1U CN205318475U (en) | 2016-01-13 | 2016-01-13 | Three dimensional data fuses processing system based on kinect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318475U true CN205318475U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032302.1U Expired - Fee Related CN205318475U (en) | 2016-01-13 | 2016-01-13 | Three dimensional data fuses processing system based on kinect |
Country Status (1)
| Country | Link |
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| CN (1) | CN205318475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864725A (en) * | 2019-10-24 | 2020-03-06 | 大连理工大学 | Panoramic three-dimensional color laser scanning system and method based on lifting motion |
-
2016
- 2016-01-13 CN CN201620032302.1U patent/CN205318475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864725A (en) * | 2019-10-24 | 2020-03-06 | 大连理工大学 | Panoramic three-dimensional color laser scanning system and method based on lifting motion |
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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: 20160615 Termination date: 20170113 |