CN110125040A - A kind of grain sense organ identification system - Google Patents

A kind of grain sense organ identification system Download PDF

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Publication number
CN110125040A
CN110125040A CN201910260932.2A CN201910260932A CN110125040A CN 110125040 A CN110125040 A CN 110125040A CN 201910260932 A CN201910260932 A CN 201910260932A CN 110125040 A CN110125040 A CN 110125040A
Authority
CN
China
Prior art keywords
grain
sorting
identified
sense organ
identification system
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.)
Pending
Application number
CN201910260932.2A
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Chinese (zh)
Inventor
褚毅宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ruiyan (shanghai) Technology Co Ltd
Original Assignee
Ruiyan (shanghai) Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruiyan (shanghai) Technology Co Ltd filed Critical Ruiyan (shanghai) Technology Co Ltd
Priority to CN201910260932.2A priority Critical patent/CN110125040A/en
Publication of CN110125040A publication Critical patent/CN110125040A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0081Sorting of food items

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  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Sorting Of Articles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

The present invention relates to a kind of grain sense organ identification systems, including sieve leakage equipment, drive apparatus, triggering photographing device, grain authentication equipment and sorting device;Sieve leakage equipment is for uniformly entering grain to be identified in drive apparatus;Drive apparatus is used to transmit by grain one one;Triggering photographing device is used to obtain the picture of grain to be identified;Grain authentication equipment is used to carry out the picture of grain image analysis mode identification, and provides corresponding sorting according to recognition result and instruct;Sorting device is used to be instructed according to sorting by corresponding grain classification storage to be identified.Grain to be identified is automatically screened using the present invention, is transmitted, trigger take pictures, image analysis mode identification and sorting, it works when can solve in existing grain detection method using artificial detection loaded down with trivial details, inefficient, timeliness particularly thorny problem when mass detection.

Description

A kind of grain sense organ identification system
Technical field
The present invention relates to grains to identify field, and in particular to a kind of grain sense organ identification system.
Background technique
Currently, based on the domestic inspection to grain unsound grain mainly examined with artificial sense.Artificial sense is examined time-consuming Effort and at high cost, because the experience of different people is likely to result in error, inspection result precision is low, stability is poor low with reliability.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of grain sense organ identification systems, can substitute artificial sense It examines, realizes that the automation of grain identifies, can solve artificial sense and examine bring a series of problems.
The technical scheme to solve the above technical problems is that a kind of grain sense organ identification system, including sieve leakage are set Standby, drive apparatus, triggering photographing device, grain authentication equipment and sorting device;
Sieve leakage equipment for grain to be identified to be screened, make grain to be identified uniformly into Enter into the drive apparatus;
The drive apparatus is for transmit the grain to be identified one one entered;
The triggering photographing device is used to obtain each grain transmitted in the drive apparatus grain to be identified Picture;
Picture of the grain authentication equipment for the grain to be identified to each grain carries out image analysis mould Formula identification, identifies the classification of each grain grain to be identified, and according to the classification of each grain grain to be identified Provide corresponding sorting instruction;
The sorting device is used for according to sorting instruction, and under the action of the drive apparatus, by it is corresponding to The grain classification storage of identification.
The beneficial effects of the present invention are: using a kind of grain sense organ identification system of the present invention to grain to be identified from It is dynamic screen, transmit, trigger take pictures, image analysis mode identification and sorting, can solve existing grain detection side Loaded down with trivial details, inefficient, timeliness particularly thorny problem when mass detection that works when artificial detection is used in method;Which reduce accidentally Inspection, omission factor, improve testing result stability, accuracy rate and reliability.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the sieve leakage equipment includes vibration screen tray, funnel and vibration motor, and the vibration screen tray is equipped with sieve Hole, the shape of the vibration screen tray and the shape of the funnel match, and the vibration screen tray nesting is mounted in the funnel, And gap is reserved between vibration screen tray and the inner wall of the funnel, vibration motor erection be mounted on the funnel and On the entrance of the vibration screen tray.
Using the beneficial effect of above-mentioned further scheme is: since measured target characteristic is granular substance, and its size, The characteristics such as shape, quality, coefficient of friction, transparency, surface reflection degree and refraction of light path are all different, and are differed greatly, therefore are adopted It is screened with funnel vibration principle, it can be made uniformly to fall into drive apparatus.
Further, the dismountable nesting of the vibration screen tray is mounted in the funnel, and the vibration screen tray be can be more Change the vibration screen tray of sieve pore.
Beneficial effect using above-mentioned further scheme is: vibration screen tray is detachable and replaceable sieve pore, convenient to difference The grain of type is identified, versatile.
Further, the drive apparatus includes Pneumatic pipe and air rammer, the head end of the Pneumatic pipe and the leakage The outlet of bucket, the air rammer are mounted on inside the head end of the Pneumatic pipe, and the air rammer is equipped with and adds Fast stomata.
Beneficial effect using above-mentioned further scheme is: due to measured target have quality is small, shape it is relatively uniform ( It is granular), single detection category phase equivalent properties, after many tests, and combine vision-based detection principle and algorithmic characteristic using pneumatic Pipeline transmission principle complete, pneumatic transfer stablize it is mature, low in energy consumption, without security risk.
Further, the triggering photographing device includes trigger device and filming apparatus, is equipped with one in the middle part of the Pneumatic pipe Section is transparent to take phase box;The trigger device is connect with the filming apparatus, and the trigger device and the filming apparatus are along institute It states pneumatic pipeline transmission direction to be successively set on by the Pneumatic pipe, and transparent described in the filming apparatus face takes phase box.
Beneficial effect using above-mentioned further scheme is: when grain passes through detection position (transparent capture box), benefit With the photographing switch of trigger device induction linkage control filming apparatus, grain photo is shot.
Further, the trigger device is specially photoelectron triggering inductor.
Beneficial effect using above-mentioned further scheme is: since measured target is opaque or translucent particle shape object Body, therefore can be triggered using the photoelectron proximity sensor of high speed, for reaction rate up to 10 milliseconds, leakage toggle rate can Up to 0.001%, and dual trigger mechanism can be matched according to the actual situation, greatly improve triggering stability, reduce probability of failure.
Further, the filming apparatus is equipped with multiple, and multiple symmetrical distributing installations of filming apparatus are described transparent The two sides of phase box are taken, the trigger device is connect with multiple filming apparatus respectively.
Beneficial effect using above-mentioned further scheme is: multiple filming apparatus can obtain the distant view photograph of grain.
Further, the filming apparatus is specially in camera, x-ray imaging instrument, infrared thermoviewer and laser imager Any device.
Further, the grain authentication equipment includes the computer for being equipped with grain and identifying software, and the grain identifies Establishing in software has grain database, and the grain identifies when software is run in the computer for machine depth Based on habit, the picture of the grain to be identified to each grain carries out image analysis mode identification respectively, and by comparing grain Eat particle data library, automatically identify each grain grain to be identified and whether belong to unsound grain, and according to each grain to The recognition result of the grain of identification provides corresponding sorting instruction.
Using the beneficial effect of above-mentioned further scheme is: grain authentication equipment realizes depth with software mode Practise, the algorithm of pattern-recognition compares established database sample canonical to grain picture, can rapidly and accurately by It is a complete to grain it is normal whether judgement.
Further, the sorting device includes sorting motor, sorting baffle and sorting pipe, and the sorting pipe is equipped with more, One end of the every sorting pipe is connected to the tail end of the Pneumatic pipe respectively, the every sorting pipe and the pneumatic tube Be respectively equipped with the sorting baffle on one end of the tail end connection in road, each sorting baffle respectively with described point Motor driven connection is picked, the sorting motor is also controlled with the grain authentication equipment and connected.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of grain sense organ identification system of the present invention;
Fig. 2 is a kind of planar structure schematic diagram of grain sense organ identification system of the present invention;
Fig. 3 is a kind of three-dimensional structure schematic diagram of grain sense organ identification system of the present invention;
Fig. 4 is the top view of Fig. 3.
In attached drawing, parts list represented by the reference numerals are as follows:
1, shake screen tray, 2, funnel, 3, vibration motor, 4, sieve pore, 5, entrance, 6, Pneumatic pipe, 7, air rammer, 8, plus Fast stomata, 9, trigger device, 10, filming apparatus, 11, it is transparent take phase box, 12, sorting motor, 13, sorting baffle, 14, sorting Pipe.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the invention.
As shown in Figure 1, a kind of grain sense organ identification system, including sieve leakage equipment, drive apparatus, triggering photographing device, grain Eat particle authentication equipment and sorting device;
Sieve leakage equipment for grain to be identified to be screened, make grain to be identified uniformly into Enter into the drive apparatus;
The drive apparatus is for transmit the grain to be identified one one entered;
The triggering photographing device is used to obtain each grain transmitted in the drive apparatus grain to be identified Picture;
Picture of the grain authentication equipment for the grain to be identified to each grain carries out image analysis mould Formula identification, identifies the quality category of each grain grain to be identified, and according to each grain grain to be identified Classification provides corresponding sorting instruction;
The sorting device is used for according to sorting instruction, and under the action of the drive apparatus, by it is corresponding to The grain classification storage of identification.
Grain to be identified is automatically screened using a kind of grain sense organ identification system of the present invention, is transmitted, Triggering is taken pictures, image analysis mode identifies and sorting, when can solve in existing grain detection method using artificial detection It works loaded down with trivial details, inefficient, timeliness particularly thorny problem when mass detection;Which reduce erroneous detections, omission factor, improve inspection Survey result stability, accuracy rate and reliability.
In this embodiment, a kind of specific structure of grain sense organ identification system of the present invention is as shown in Figures 2 to 4.
The sieve leakage equipment includes vibration screen tray 1, funnel 2 and vibration motor 3, and the vibration screen tray 1 is equipped with sieve pore 4, The shape of the vibration screen tray 1 and the shape of the funnel 2 match, and 1 nesting of vibration screen tray is mounted on the funnel 2 It is interior, and gap is reserved between vibration screen tray 1 and the inner wall of the funnel 2, the erection of vibration motor 3 is mounted on described On the entrance 5 of funnel 2 and the vibration screen tray 1.Since measured target characteristic is granular substance, and its size, shape, matter The characteristics such as amount, coefficient of friction, transparency, surface reflection degree and refraction of light path are all different, and are differed greatly, therefore funnel is used to shake Dynamic principle is screened, it can be made uniformly to fall into drive apparatus.
Specifically, the dismountable nesting of the vibration screen tray 1 is mounted in the funnel 2, and the vibration screen tray 1 be can Replace the vibration screen tray of sieve pore 4.Shake that screen tray 1 is detachable and replaceable sieve pore, it is convenient that different types of grain is identified, It is versatile.
The drive apparatus includes Pneumatic pipe 6 and air rammer 7, the head end of the Pneumatic pipe 6 and the funnel 2 Outlet, the air rammer 7 are mounted on inside the head end of the Pneumatic pipe 6, and the air rammer 7 is equipped with and accelerates Stomata 8.Since there is measured target small quality, shape relatively uniform (graininess), single to detect category phase equivalent properties, through more Secondary test, and vision-based detection principle and algorithmic characteristic is combined to complete using Pneumatic pipe transmission principle, the stable maturation of pneumatic transfer, It is low in energy consumption, without security risk.
The triggering photographing device includes trigger device 9 and filming apparatus 10, and one section is equipped in the middle part of the Pneumatic pipe 6 thoroughly It is bright to take phase box 11;The trigger device 9 is connect with the filming apparatus 10,10 edge of the trigger device 9 and the filming apparatus 6 transmission direction of Pneumatic pipe be successively set on by the Pneumatic pipe 6, and it is transparent described in 10 face of the filming apparatus Take phase box 11.When grain passes through detection position (transparent capture box 11), linkage control shooting dress is incuded using trigger device 9 The photographing switch for setting 10 shoots the picture of grain.
In this embodiment, the trigger device 9 is specially that photoelectron triggers inductor.Since measured target is Opaque or translucent particle shape object, therefore can be triggered using the photoelectron proximity sensor of high speed, reaction speed Rate leaks toggle rate up to 0.001% up to 10 milliseconds, and can match dual trigger mechanism according to the actual situation, greatly improves triggering Stability reduces probability of failure.
The filming apparatus 10 is equipped with multiple in this embodiment, and multiple filming apparatus 10 symmetrically pacify by distribution Mounted in the transparent two sides for taking phase box 11, the trigger device 9 is connect with multiple filming apparatus 10 respectively.It is specific at this In embodiment, there are two the filming apparatus 10 is set, two filming apparatus 10, which are symmetricly set on, described transparent takes phase box 11 Two sides, handled for shooting the picture of grain tow sides, and for picture.For taking pictures for grain, find a view No less than two angles cover grain panorama.
In this embodiment, the filming apparatus is specially camera, x-ray imaging instrument, infrared thermoviewer and laser Any device in imager.
The grain authentication equipment includes the computer for being equipped with grain and identifying software, and the grain identifies to be built in software Vertical to have grain database, the grain identifies when software is run in the computer for using machine deep learning as base Plinth, the picture of the grain to be identified to each grain carries out image analysis mode identification respectively, and by comparing grain Database, automatically identifies whether each grain grain to be identified belongs to unsound grain, and to be identified according to each grain The recognition result of grain provides corresponding sorting instruction.Grain authentication equipment realizes deep learning with software mode, The algorithm of pattern-recognition compares established database sample canonical to grain picture, can be rapidly and accurately complete one by one Pairs of grain it is normal whether judgement.
The sorting device includes that sorting motor 12, sorting baffle 13 and sorting pipe 14, the sorting pipe 14 are equipped with more, Every it is described sorting pipe 14 one end be connected to respectively with the tail end of the Pneumatic pipe 6, the every sorting pipe 14 with it is described The sorting baffle 13 is respectively equipped on one end of the tail end connection of Pneumatic pipe 6, each sorting baffle 13 is It is drivingly connected respectively with the sorting motor 12, the sorting motor 12 is also controlled with the grain authentication equipment and connected. The sorting instruction control sorting motor work that the grain authentication equipment issues, and by the corresponding sorting of sorting motor driven Baffle movement, manages grain into corresponding sorting, completes the identification of grain.
A kind of grain sense organ identification system of the present invention screens in technical principle including the use of vibration, using pneumatic transfer, light Electric induction linkage, automatic trigger control are taken pictures, and image analysis mode identification is sorted by authentication data, and programming count provides result. When this set system of manual operation, operator presses grain variety granular size, and sieve pore is selected suitably to shake screen tray, after booting, Tolerance intensity is set, grain to be checked is poured into instrument entrance;Grain is automatically transferred between, takes pictures one by one, one by one Identify, be sorted to different vessels one by one, after statistical result provides automatically, recycles grain in the container of sorting.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of grain sense organ identification system, it is characterised in that: including sieve leakage equipment, drive apparatus, triggering photographing device, grain Particle authentication equipment and sorting device;
The sieve leakage equipment uniformly enters grain to be identified for screening grain to be identified In the drive apparatus;
The drive apparatus is for transmit the grain to be identified one one entered;
The triggering photographing device is used to obtain the picture of each grain transmitted in the drive apparatus grain to be identified;
Picture of the grain authentication equipment for the grain to be identified to each grain carries out image analysis mode knowledge Not, the classification of each grain grain to be identified is identified, and is provided according to the classification of each grain grain to be identified Corresponding sorting instruction;
The sorting device is used to be instructed according to the sorting, and under the action of the drive apparatus, will be corresponding to be identified Grain classification storage.
2. a kind of grain sense organ identification system according to claim 1, it is characterised in that: the sieve leakage equipment includes vibration Screen tray, funnel and vibration motor, the vibration screen tray are equipped with sieve pore, the shape of the vibration screen tray and the shape of the funnel Match, the vibration screen tray nesting is mounted in the funnel, and pre- between vibration screen tray and the inner wall of the funnel There are gap, the vibration motor, which is set up, to be mounted on the entrance of the funnel and the vibration screen tray.
3. a kind of grain sense organ identification system according to claim 2, it is characterised in that: the vibration screen tray is dismountable Nesting is mounted in the funnel, and the vibration screen tray is the vibration screen tray of replaceable sieve pore.
4. a kind of grain sense organ identification system according to claim 2 or 3, it is characterised in that: the drive apparatus includes Pneumatic pipe and air rammer, the outlet of the head end of the Pneumatic pipe and the funnel, the air rammer are mounted on Inside the head end of the Pneumatic pipe, and the air rammer is equipped with and accelerates stomata.
5. a kind of grain sense organ identification system according to claim 4, it is characterised in that: the triggering photographing device includes Trigger device and filming apparatus are equipped with one section in the middle part of the Pneumatic pipe and transparent take phase box;The trigger device and the shooting Device connection, the trigger device and the filming apparatus are successively set on described pneumatic along the pneumatic pipeline transmission direction By pipeline, and transparent described in the filming apparatus face take phase box.
6. a kind of grain sense organ identification system according to claim 5, it is characterised in that: the trigger device is specially light Inductor is electronically activated.
7. a kind of grain sense organ identification system according to claim 5 or 6, it is characterised in that: the filming apparatus is equipped with It is multiple, multiple filming apparatus distributing installations in the transparent two sides for taking phase box, the trigger device respectively with multiple institutes State filming apparatus connection.
8. a kind of grain sense organ identification system according to claim 5 or 6, it is characterised in that: the filming apparatus is specific For any device in camera, x-ray imaging instrument, infrared thermoviewer and laser imager.
9. a kind of grain sense organ identification system according to any one of claims 1 to 3, it is characterised in that: the grain Grain authentication equipment includes the computer for being equipped with grain and identifying software, and the grain, which identifies to establish in software, grain data Library, the grain, which identifies, to be used for by based on machine deep learning when software run in the computer, respectively to each grain to The picture of the grain of identification carries out image analysis mode identification, and by comparing grain database, automatically identifies Whether each grain grain to be identified belongs to unsound grain, and according to the recognition result of each grain grain to be identified Provide corresponding sorting instruction.
10. a kind of grain sense organ identification system according to claim 4, it is characterised in that: the sorting device includes point Pick motor, sorting baffle and sorting pipe, sorting pipe is equipped with more, every described one end for sorting pipe respectively with the gas The tail end connection of dynamic pipeline, the every sorting, which is managed, is respectively equipped with one on the one end being connected to the tail end of the Pneumatic pipe The sorting baffle, each sorting baffle are connect with the sorting motor driven respectively, the sorting motor also with institute State the control connection of grain authentication equipment.
CN201910260932.2A 2019-04-02 2019-04-02 A kind of grain sense organ identification system Pending CN110125040A (en)

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Application Number Priority Date Filing Date Title
CN201910260932.2A CN110125040A (en) 2019-04-02 2019-04-02 A kind of grain sense organ identification system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112710664A (en) * 2020-12-14 2021-04-27 河南牧业经济学院 Soybean grain non-adhesion image acquisition method and system based on special-shaped tube array

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GB190711223A (en) * 1907-05-14 1907-10-10 Charles Joseph Reilly Improvements in Sifting Apparatus for Cements and like Granular Substances
GB1442941A (en) * 1973-10-08 1976-07-14 Eldin S M Sorting plant for domestic waste
JPH0655143A (en) * 1992-08-06 1994-03-01 Iseki & Co Ltd Controlling apparatus for sorting grain thickness of unpolished rice
DE19531057C1 (en) * 1995-08-23 1997-04-24 Hamos Elektronik Gmbh Separating impurities from reusable material
JP2004205396A (en) * 2002-12-26 2004-07-22 Hitachi Ltd Radioactive waste sorter
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US20190003931A1 (en) * 2015-12-21 2019-01-03 Universitiät Hohenheim Sampling device for introducing individualized seed grains into a measuring device, system and method for sorting a plurality of seed grains, and uses thereof
US20180071789A1 (en) * 2016-09-15 2018-03-15 Bext Holdings, LLC Systems and methods of use for commodities analysis, collection, resource-allocation, and tracking
CN206661709U (en) * 2017-03-29 2017-11-24 陈海顺 A kind of high efficiency grain screening equipment based on imaging spectral technology
CN207325355U (en) * 2017-04-27 2018-05-08 江苏食品药品职业技术学院 A kind of detection device of the liquid loading amount based on machine vision technique
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112710664A (en) * 2020-12-14 2021-04-27 河南牧业经济学院 Soybean grain non-adhesion image acquisition method and system based on special-shaped tube array

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