CN204697197U - A kind of crop plant three-view diagram image collecting device based on single camera - Google Patents
A kind of crop plant three-view diagram image collecting device based on single camera Download PDFInfo
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- CN204697197U CN204697197U CN201520225066.0U CN201520225066U CN204697197U CN 204697197 U CN204697197 U CN 204697197U CN 201520225066 U CN201520225066 U CN 201520225066U CN 204697197 U CN204697197 U CN 204697197U
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Abstract
The utility model relates to a kind of crop plant three-view diagram image collecting device based on single camera, and it is made up of camera, lens fixed seat, cambered axle, bearing, support, shaft coupling, stepping motor, bearing.Bearing and the stepping motor of described crop plant three-view diagram image collecting device are arranged on bearing respectively by support, and camera is arranged on cambered axle one end by lens fixed seat, and cambered axle is connected with stepping motor by shaft coupling.The included angles of bent axles of described harvester is 145 degree, and the inclination angle of holder ramp and horizontal plane is 35 degree, and camera realizes the conversion in three orientation by the rotation of cambered axle.The utility model structure is simple, it is easy to adjust to install, be intended to utilize single camera to complete collection to same strain plant three direction top views.
Description
Technical field
The utility model relates to a kind of crop plant three-view diagram image collecting device based on single camera in agricultural production field of planting.
Background technology
In the correlative study such as crop breeding, cultivation, often need the parameter information such as leaf area, plant volume calculating crop.Traditional leaf area, plant volume computing are all adopt manual operation to complete, waste time and energy, inefficiency, therefore people's research and utilization camera obtains the image in a certain respect such as the vertical view of plant or front view, is estimated the parameter such as leaf area, plant volume of crop by image analysis method.Traditional utilize single image to estimate the leaf area of crop, the method for plant volume exists larger error, as significantly impact will be produced on estimation result time overlapped between plant blade face, camera is therefore utilized to obtain leaf area, the isoparametric method Shortcomings of plant volume of the single image estimation crop of crop.
In engineering drawing, three-view diagram can correlation between accurate description body surface, and accurately express the structure of object, therefore people have studied and utilize the three-view diagram image of plant to estimate the method for Crop leaf area and plant volume.Three-view diagram image acquisition common at present needs to arrange three cameras respectively on X, Y, Z tri-directions and carries out IMAQ, this not only adds the cost of equipment, and too increase complexity and the redundancy of equipment, and for successive image transmission and process be with larger difficulty.Therefore this project proposes a set of harvester of design, by relevant control, utilizes single camera can complete collection to same strain plant three direction top views.
Summary of the invention
The utility model is intended to design a set of harvester, realizes utilizing a camera to obtain the image in plant front view, left view and vertical view three directions respectively.
The technical solution of the utility model is: a kind of crop plant three-view diagram image collecting device based on single camera, it is made up of camera, lens fixed seat, cambered axle, bearing, support, shaft coupling, stepping motor, bearing.Bearing and the stepping motor of described crop plant three-view diagram image collecting device are arranged on bearing respectively by support, and camera is arranged on cambered axle one end by lens fixed seat, and cambered axle is connected with stepping motor by shaft coupling.The included angles of bent axles of described harvester is 145 degree, and the inclination angle of holder ramp and horizontal plane is 35 degree, and camera realizes the conversion in three orientation by the rotation of cambered axle.
Adopt technique scheme, can realize utilizing a camera, obtain the image in plant front view, left view and vertical view three directions respectively.
Accompanying drawing explanation
This harvester of Fig. 1 structural representation.
The scheme of installation of this device of Fig. 2 in crop plant three-view diagram IMAQ.
In figure, 1 camera, 2 lens fixed seats, 3 cambered axles, 4 bearings, 5 supports, 6 shaft couplings, 7 supports, 8 stepping motors, 9 bearings, 10 frames, 11 crop emplacing platforms, 12 crop plants
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
In FIG, the camera 1 of crop plant three-view diagram image collecting device is arranged on cambered axle 3 one end by lens fixed seat 2, bearing 4 is arranged on support 5 by bolt, stepping motor 8 is arranged on support 7 by bolt, support 5 and support 7 are arranged on bearing 9 by bolt respectively, and cambered axle 3 is connected with stepping motor 8 by shaft coupling 6.
Fig. 2 is the scheme of installation of this device in crop plant three-view diagram IMAQ.Frame 10 fixes on the ground, and bearing 9 is arranged in frame 10 by bolt, and crop plant 12 is placed on crop emplacing platform 11 center, and camera 1 is just to crop plant 12.
Claims (2)
1. based on a crop plant three-view diagram image collecting device for single camera, it is characterized in that: crop plant three-view diagram image collecting device is made up of camera (1), lens fixed seat (2), cambered axle (3), bearing (4), support (5), shaft coupling (6), support (7), stepping motor (8), bearing (9); In described crop plant three-view diagram image collecting device, camera (1) is arranged on cambered axle (3) one end by lens fixed seat (2), bearing (4) is arranged on support (5), stepping motor (8) is arranged on support (7), cambered axle (3) is connected with stepping motor (8) by shaft coupling (6), and support (5) and support (7) are arranged on bearing (9) respectively.
2. a kind of crop plant three-view diagram image collecting device based on single camera according to claim 1, it is characterized in that: cambered axle (3) angle of described crop plant three-view diagram image collecting device is 145 degree, bearing (9) inclined-plane and horizontal plane inclination angle are 35 degree, and camera (1) realizes the conversion in three orientation by the rotation of cambered axle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225066.0U CN204697197U (en) | 2015-04-12 | 2015-04-12 | A kind of crop plant three-view diagram image collecting device based on single camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225066.0U CN204697197U (en) | 2015-04-12 | 2015-04-12 | A kind of crop plant three-view diagram image collecting device based on single camera |
Publications (1)
| Publication Number | Publication Date |
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| CN204697197U true CN204697197U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225066.0U Expired - Fee Related CN204697197U (en) | 2015-04-12 | 2015-04-12 | A kind of crop plant three-view diagram image collecting device based on single camera |
Country Status (1)
| Country | Link |
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| CN (1) | CN204697197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780349A (en) * | 2015-04-12 | 2015-07-15 | 华中农业大学 | Collecting device for views of crop plant in three directions based on single camera |
-
2015
- 2015-04-12 CN CN201520225066.0U patent/CN204697197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780349A (en) * | 2015-04-12 | 2015-07-15 | 华中农业大学 | Collecting device for views of crop plant in three directions based on single camera |
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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 |
Granted publication date: 20151007 Termination date: 20160412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |