CN107655888A - One kind is applied to rice root two dimensional image harvester in root box soil - Google Patents
One kind is applied to rice root two dimensional image harvester in root box soil Download PDFInfo
- Publication number
- CN107655888A CN107655888A CN201710859159.2A CN201710859159A CN107655888A CN 107655888 A CN107655888 A CN 107655888A CN 201710859159 A CN201710859159 A CN 201710859159A CN 107655888 A CN107655888 A CN 107655888A
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- root
- rice
- box
- root box
- paddy growth
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
Abstract
The present invention relates to a kind of device for automatically extracting rice root two dimension character in root box soil rice cropping and genetic breeding research suitable for agricultural research personnel.Described device specifically includes removable imaging darkroom, and darkroom is built with image capture module, manipulator traversing gear；Paddy growth root box, it is used for rice watering, and 30 degree of paddy growth root box and ground inclination equipped with drip irrigation module on paddy growth root box, inclined plane is made up of transparent toughened glass；Delivery platform, whole root box are positioned on delivery platform, and root box rice-cultivating is moved into region to be detected by delivery platform carries out rice root IMAQ.Instant invention overcomes traditional root system measuring method it is poorly efficient, damage, measurement error is big, cost of labor is high the defects of, a kind of high flux, lossless, dynamic automation rice root two dimension character measurement apparatus are provided, a kind of more effective technique means can be provided for rice breeding scholar's Study On Rice root system phenotypic character.
Description
Technical field
The invention belongs to mechanical vision inspection technology, and in particular to one kind is by visual light imaging technology to rice in soil
The device of root system two dimension character measurement.The invention can be with the on-line checking platform of rice root phenotype, automatic detection water
The phenotypic characteristic of rice root system, such as root long, surface area of root systern, different depth surface area of root systern and density, root system mean radius, barycenter position
Put, maximum takes root region etc..Suitable for field of digital agriculture.
Background technology
Rice root has very important effect in rice plant growth, and rice root is not only rice plant absorption
Moisture and the organ of nutrition, and be the synthesizing site of a variety of hormones and amino acid, rice root is swashed by secreting plant in addition
The materials such as element, organic acid affect the ecological environment of plant edaphon, and the correlated traits and yield of root system have close
Contact, the structure of root system can influence effective utilization of nutritional resource in whole plant pair soil, and the structure of root system is in very great Cheng
The yield of rice is have impact on degree indirectly, therefore Study On Rice root system phenotype has very important theory and practice meaning.
It is all by manually that traditional rice root, which is studied most, and rice root is dug out from soil and cleans progress afterwards
Measurement, obtain some character parameters, this traditional methods such as extent of the root system, diameter and associated biomolecule amount and expend very much labor
Power, cost of labor is too high, and efficiency is low, also there is damage to rice root, and manual measurement can be because survey when data volume is big
The subjective consciousness of amount personnel causes measurement error bigger than normal, and manual measurement is difficult to enter Mobile state to the rice root in the time of infertility in addition
Measurement.
The content of the invention
The purpose of the present invention is exactly to overcome the shortcomings of manual measurement, improves measurement efficiency, reduces the throwing of cost of labor
Enter, there is provided a kind of high flux, the accurate, device of automatic measurement Rice Root Characteistics.
The present invention is completed the mobile working of paddy growth root box by induction system, by being moved into as darkroom is automatically positioned
Rice region to be measured, rice root image is gathered by Visible Light Camera, then rice is realized by computer-processing software
The calculating of Root Parameters, obtain root long, numbers of branches, Branch Angle, surface area of root systern, different depth surface area of root systern and density, root
It is that average area, root system mean radius, centroid position, maximum take root the character parameters such as region.
Whole system mainly from removable imaging darkroom, delivery platform, paddy growth root box, programmable controller,
6 light camera, manipulator functional module compositions.
1) it is imaged darkroom：For providing one for collection rice root image and stablizing unified environment, avoid ambient light with
And other factors interfere to rice root IMAQ.
2) delivery platform：For transporting rice to region to be detected, rice is returned into growth district after the completion of detection, it is defeated
Send platform to substitute artificial carrying, greatly enhance operating efficiency while save labour.
3) paddy growth root box：Reliable environment is provided for rice normal growth, and grows root box and tilts down 30 °
Design structure can make rice root relatively good close to the glass surface growth of growth root box, and it is more preferable to be advantageous to Visible Light Camera
Gather rice root image, and grow and drip irrigation system be housed on root box, can the quantification of paddy growth offer of self-timing must
The moisture of palpus.
4) programmable controller：For realizing delivery platform and being imaged the automation campaign of darkroom and manipulator.
5) Visible Light Camera：Communicate for gathering rice root image, and with computer, in real time store the image of collection
To computer.
6) manipulator：The opening and closing of the sky shade of paddy growth root box are controlled by the instruction of computer.
In summary, a kind of technology for being applied to rice root two dimension character measurement apparatus in soil of the present invention is special
Point includes：
1) rice is delivered to the region to be detected specified by delivery platform, and imaging darkroom is automatically positioned rice to be detected
Region.
2) manipulator is automatically performed drawing Shen and the contraction of the growth scalable black laying up of root box, in the case of rice normal growth
Black laying up is in extended state, and ambient light will not have an impact to the growth of rice root, and black is folded when gathering root system image
Cloth shrinks, and Visible Light Camera is obtained rice root image.
3) growth root box be equipped with drip irrigation system, can the necessary moisture of self-timing quantification of paddy growth offer, very great Cheng
Reduce labour on degree, improve operating efficiency.
The beneficial effects of the invention are as follows：The collecting work of high-volume rice root image can be quickly finished, then is based on
Computer system can realize the segmentation of rice root image, and the extraction of root traits parameter is realized finally by software.
Brief description of the drawings
Fig. 1 is a kind of to be applied to rice root two dimension character measurement apparatus schematic diagram in soil.
Fig. 2 paddy growth root box structural representations.
Fig. 3 is a kind of to be applied to rice root two dimension character measurement apparatus overall schematic in soil.
Fig. 4 rice root two dimension character measurement apparatus test result figures
1- delivery platforms in Fig. 1,2- paddy growth root boxes, the removable imaging darkrooms of 3-, 4- image capture modules, 5- machineries
Hand-operated gear, the scalable black laying ups of 6-, 7- armorplate glasses, 9- programmable controllers；8- drip irrigations module in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawings and case study on implementation further illustrates the present invention.
Embodiment：It is of the present invention a kind of applied to rice root two dimension character measurement apparatus in soil, including conveying
Platform 1, for rice to be moved into region to be detected；Paddy growth root box 2, for paddy growth and keep paddy growth environment
Unanimously；Removable imaging darkroom 3, for providing a stable imaging circumstances to IMAQ；Image capture module 4, is used for
Obtain rice root image；Manipulator traversing gear 5, for controlling the stretching of scalable black laying up to shrink；PLC technology
Device 9, stopping and the motion of manipulator traversing gear 5 are automatically moved for control removable imaging darkroom and delivery platform 1；
Wherein paddy growth root box 2 includes scalable black laying up, for being rice root sunshade under natural growth conditions, avoids water
Microorganism aerobic respiration growth green paint influences root system imaging effect in rice growth course；Armorplate glass 7, make rice root structure
Visualization, it is easy to use Visible Light Camera collection rice root image；
It is as follows that one kind is applied to rice root two dimension character measurement apparatus measuring process in soil：
01st, rice is moved in region to be detected by delivery platform 1；
02nd, it may move the positioning of imaging darkroom 3 and be moved to rice region to be detected；
03rd, manipulator traversing gear 5 shrinks scalable black laying up 6；
04th, image capture module 4 carries out rice root IMAQ；
05th, manipulator traversing gear 5 stretches scalable black laying up 6；
06th, the detection of one plant of rice image is completed, is moved into as darkroom 3 carries out the detection of next plant of rice.
Claims (4)
1. one kind is applied to rice root two dimension character measurement apparatus in root box soil, it is characterised in that：Delivery platform 1 is used for water
Rice grows the placement and conveying of root box 2, and 1 can place 10 paddy growth root boxes 2, paddy growth root box 2 on a delivery platform
It is fixed on delivery platform 1, image capture module 4 and manipulator traversing gear 5 may move in removable imaging darkroom 3
It is imaged darkroom 3 and connects programmable controller 9, when carrying out root system IMAQ, is first moved rice to be detected by delivery platform 1
To region to be measured, the imaging automatic localization of darkroom 3 is may move to target rice, and is automatically performed root system IMAQ, subsequently into
Next plant of rice IMAQ.
2. a kind of according to claim 1 be applied to rice root two dimension character measurement apparatus in root box soil, its feature exists
In：Specifically also including paddy growth root box 2, drip irrigation module 8 is housed on paddy growth root box 2, drip irrigation module 8 connects controller 9,
Can the quantification of rice crop watering of self-timing；2 inclined side of paddy growth root box is made up of armorplate glass 7, in tempering
The soil of the inner side dress paddy growth of glass plate 7, the outside of armorplate glass 7 is provided with a telescopic black laying up 6.
3. according to claim 2, a kind of be applied to rice root two dimension character measurement apparatus in root box soil, its feature is also
It is：Paddy growth root box 2 is 60 degree by the angle on the one side that armorplate glass 7 is formed and ground, is drawn by Experimental comparison
Under the angle, rice root is in the best state safety glass face.
4. according to claims 2, one kind is applied to rice root two dimension character measurement apparatus in root box soil, its feature
Also reside in：Telescopic black laying up 6 stretches under rice normal growth state and has covered whole armorplate glass 7, removable
When dynamic imaging darkroom 3 carries out IMAQ, scalable black laying up 6 can be shunk by manipulator traversing gear 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859159.2A CN107655888A (en) | 2017-09-09 | 2017-09-09 | One kind is applied to rice root two dimensional image harvester in root box soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859159.2A CN107655888A (en) | 2017-09-09 | 2017-09-09 | One kind is applied to rice root two dimensional image harvester in root box soil |
Publications (1)
| Publication Number | Publication Date |
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| CN107655888A true CN107655888A (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710859159.2A Pending CN107655888A (en) | 2017-09-09 | 2017-09-09 | One kind is applied to rice root two dimensional image harvester in root box soil |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799824A (en) * | 2019-01-23 | 2019-05-24 | 华中农业大学 | Field crops image collecting device based on wheeled carriage |
| CN112595367A (en) * | 2020-12-14 | 2021-04-02 | 武汉谷丰光电科技有限公司 | Rice root system property nondestructive measurement device based on intelligent robot |
| WO2021082655A1 (en) * | 2019-10-28 | 2021-05-06 | 南京慧瞳作物表型组学研究院有限公司 | Rhizo-box for acquiring crop phenotype |
| DE102020000839B3 (en) | 2020-02-10 | 2021-08-05 | Sascha HOLZSCHNEIDER | Device and method for acquiring data on at least one plant |
| WO2021151286A1 (en) * | 2020-01-29 | 2021-08-05 | 南京慧瞳作物表型组学研究院有限公司 | Field crop root phenotype acquisition system |
| WO2021151288A1 (en) * | 2020-01-29 | 2021-08-05 | 南京慧瞳作物表型组学研究院有限公司 | 360-degree multi-level rotary image monitor for obtaining phenotype of crop root system |
| WO2021184667A1 (en) * | 2020-03-15 | 2021-09-23 | 南京星土科技有限公司 | Channel-based crop root phenotype acquisition system |
| CN117388264A (en) * | 2023-12-13 | 2024-01-12 | 慧诺云谱(海南)科技有限公司 | High-flux plant root phenotype information acquisition and measurement system and method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799824A (en) * | 2019-01-23 | 2019-05-24 | 华中农业大学 | Field crops image collecting device based on wheeled carriage |
| WO2021082655A1 (en) * | 2019-10-28 | 2021-05-06 | 南京慧瞳作物表型组学研究院有限公司 | Rhizo-box for acquiring crop phenotype |
| WO2021151286A1 (en) * | 2020-01-29 | 2021-08-05 | 南京慧瞳作物表型组学研究院有限公司 | Field crop root phenotype acquisition system |
| WO2021151288A1 (en) * | 2020-01-29 | 2021-08-05 | 南京慧瞳作物表型组学研究院有限公司 | 360-degree multi-level rotary image monitor for obtaining phenotype of crop root system |
| DE102020000839B3 (en) | 2020-02-10 | 2021-08-05 | Sascha HOLZSCHNEIDER | Device and method for acquiring data on at least one plant |
| WO2021184667A1 (en) * | 2020-03-15 | 2021-09-23 | 南京星土科技有限公司 | Channel-based crop root phenotype acquisition system |
| CN112595367A (en) * | 2020-12-14 | 2021-04-02 | 武汉谷丰光电科技有限公司 | Rice root system property nondestructive measurement device based on intelligent robot |
| CN117388264A (en) * | 2023-12-13 | 2024-01-12 | 慧诺云谱(海南)科技有限公司 | High-flux plant root phenotype information acquisition and measurement system and method |
| CN117388264B (en) * | 2023-12-13 | 2024-02-13 | 慧诺云谱(海南)科技有限公司 | High-flux plant root phenotype information acquisition and measurement system and method |
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