CN106918560A - A kind of fresh lotus seeds identifying device end to end - Google Patents
A kind of fresh lotus seeds identifying device end to end Download PDFInfo
- Publication number
- CN106918560A CN106918560A CN201710270017.2A CN201710270017A CN106918560A CN 106918560 A CN106918560 A CN 106918560A CN 201710270017 A CN201710270017 A CN 201710270017A CN 106918560 A CN106918560 A CN 106918560A
- Authority
- CN
- China
- Prior art keywords
- lotus seeds
- detected
- color
- microprocessor
- white light
- 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
Links
Classifications
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
A kind of fresh lotus seeds identifying device end to end, wherein, lotus seeds to be detected are provided between a number color sensor and No. two color sensors, lotus seeds to be detected top be provided with by light irradiation lotus seeds surface to be detected a white light source and No. two white light sources, light source receives the corresponding rgb value of acquisition by a color sensor by reflection with No. two color sensors, a number color sensor, No. two color sensors are connected with microprocessor, and the rgb value of acquisition is passed to microprocessor respectively, the rgb value that microprocessor transmits two color sensors after gray scale formula manipulation using obtaining gray value, compare with the color libraries being arranged in microprocessor by gray value, gray value lotus seeds head greatly to be detected, it is lotus seeds afterbody to be detected that gray value is small；With feature under simple structure, easy for installation, cost；Lotus seeds head-tail is identified using two sets of color sensors simultaneously to compare, the degree of accuracy is high.
Description
Technical field
The present invention relates to crop seeds identification technology field, more particularly to a kind of fresh lotus seeds identifying device end to end.
Background technology
Obturator white lotus has high nutritive value, and demand is also riseing year by year with price in recent years, white lotus coring tradition
Processing method is that the lotus seeds after the peeling that shells are soaked in water, and a hand-held single solid steel pin, another hand catches lotus seeds and is directed at lotus
The salient point of sub- head is disclosed into, and lotus core is then along the extrusion that the direction of growth is complete.Lotus core also has at a relatively high medical value, can
For making tea, the price of lotus core is also significantly larger than the price of obturator white lotus in recent years, therefore need to ensure the integrity degree of lotus core.To protect
The integrity degree of lotus core is demonstrate,proved, then be must assure that and disclosed pin from the center insertion of lotus seeds head so that lotus core is uprooped (instead
Xiang Zehui damages lotus core, or even causes lotus-seed kernel breakage), due to lotus seeds physical characteristic in itself, lotus seeds head color is all with lotus seeds
The color enclosed is almost without difference, and the color of lotus seeds afterbody is deeper, slightly black, and difference is fairly obvious end to end, therefore uses meat
Eye is easy to differentiate.
Because white lotus coring difficulty of processing is big, fresh lotus processes short time limit, therefore has researcher to have studied fresh lotus seeds in succession to go
The equipment of core, but all of lotus seed core removal machine is not yet accomplished to differentiate lotus seeds coring function again end to end at present, therefore be also difficult to protect
Demonstrate,prove the integrity degree of lotus core；Therefore a kind of fresh lotus seeds identifying device end to end is designed, with reference to existing fresh Lotus seed hole making machine device removal lotus core,
Ensureing the integrity degree of lotus core has very significance.
The content of the invention
Technical problem solved by the invention is to provide a kind of fresh lotus seeds identifying device end to end, to solve above-mentioned background skill
Shortcoming in art.
Technical problem solved by the invention is realized using following technical scheme：
A kind of fresh lotus seeds identifying device end to end, including color sensor, white light source, lotus seeds to be detected, two
Number white light source, No. two color sensors and microprocessor, wherein, set between a color sensor and No. two color sensors
Be equipped with lotus seeds to be detected, lotus seeds top to be detected be provided with by light irradiation lotus seeds surface to be detected a white light source
With No. two white light sources, light source is received by reflection by a color sensor and No. two color sensors, while a color
Sensor and No. two color sensor corresponding rgb values of acquisition, color sensor, No. two color sensors and a microprocessor
Connection, and the rgb value of acquisition is passed to microprocessor respectively, the rgb value profit that microprocessor transmits two color sensors
With gray scale formula (Gray=0.2989*R+0.5870*G+0.1140*B) process after obtain gray value, by gray value with set
Color libraries in microprocessor are compared, gray value lotus seeds head greatly to be detected, and it is lotus seeds tail to be detected that gray value is small
Portion.
In the present invention, a color sensor is placed in lotus seeds head to be detected, and No. two color sensors are placed in be detected
Lotus seeds afterbody.
In the present invention, a white light source and No. two white light sources are external light source structure.
In the present invention, a white light source is integrated with a color sensor, is integrated with No. two color sensors
No. two white light sources.
In the present invention, as Function Extension, lotus seeds to be detected are placed in can be by light irradiation on lotus seeds surface to be detected
A number white light source and No. two white light source lower sections, industrial camera is placed in lotus seeds top to be detected, and is connected with microprocessor, leads to
Crossing industrial camera carries out image recognition acquisition rgb value to lotus seeds to be detected, and rgb value then is passed into microprocessor, microprocessor
Device is received after rgb value is processed using gray scale formula (Gray=0.2989*R+0.5870*G+0.1140*B) and obtains gray value,
Gray value is compared with the color libraries being arranged in microprocessor, gray value lotus seeds head greatly to be detected, gray value is small
It is lotus seeds afterbody to be detected.
Beneficial effect：The present invention recognizes lotus seeds end to end using color sensor, with simple structure, easy for installation, cost
Under；Respectively the RGB of lotus seeds head-tail is identified comparing using two sets of color sensors simultaneously, the degree of accuracy is high, with reference to existing
Fresh Lotus seed hole making machine device removes lotus core, so as to ensure the integrity degree of lotus core.
Brief description of the drawings
Fig. 1 is the structural representation of presently preferred embodiments of the present invention.
Fig. 2 is sensor and the integrated structural representation of light source in presently preferred embodiments of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are readily apparent from clearly, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Referring to a kind of fresh lotus seeds identifying device end to end of Fig. 1~2, including 1, white light source 2 of a color sensor,
The color sensor 5 of white light source 4, two of lotus seeds to be detected 3, two and microprocessor 6, lotus seeds to be detected 3 are placed in a color
Between sensor 1 and No. two color sensors 5, a white light source 2 and No. two white light sources 4 are arranged on lotus seeds to be detected 3
Side, and a white light source 2 and No. two light irradiations of white light source 4 are on the surface of lotus seeds to be detected 3, by lotus seeds to be detected 3 from the beginning
To afterbody all standing, light source is by reflection so as to be received with No. two color sensors 5 by a color sensor 1 and obtain phase in portion
The rgb value of acquisition is passed to microprocessor 6 by the rgb value answered, a color sensor 1 and No. two color sensors 5 respectively, micro-
After processor 6 processes two rgb values of signal using gray scale formula (Gray=0.2989*R+0.5870*G+0.1140*B)
Gray value is obtained, is being compared, the gray value head of lotus seeds 3 greatly to be detected, it is the afterbody of lotus seeds to be detected 3 that gray value is small.
In the present embodiment, a color sensor 1 is placed in the head of lotus seeds to be detected 3, and No. two color sensors 5 are placed in and treat
The detection afterbody of lotus seeds 3.
In the present embodiment, a white light source 2 and No. two white light sources 4 are external light source structure, also can be using such as Fig. 2
It is shown, a white light source 2 is integrated with a color sensor 1, No. two white light sources are integrated with No. two color sensors 5
4。
In the present embodiment, as Function Extension, due to using a color sensor 1 and No. two color sensors 5 pairs
The gray scale end to end of lotus seeds to be detected 3 is compared can recognize lotus seeds head-tail, therefore use industrial camera by same method
Image recognition is carried out, can equally lotus seeds to be detected 3 be recognized end to end.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (5)
1. a kind of fresh lotus seeds identifying device end to end, including color sensor, white light source, lotus seeds to be detected, No. two
White light source, No. two color sensors and microprocessor, it is characterised in that a color sensor and No. two color sensors it
Between be provided with lotus seeds to be detected, lotus seeds top to be detected be provided with by light irradiation lotus seeds surface to be detected a white
Light source and No. two white light sources, light source are received by reflection by a color sensor and No. two color sensors, while No. one
Color sensor obtains corresponding rgb value respectively with No. two color sensors；Number color sensor, No. two color sensors with
Microprocessor is connected, and the rgb value of acquisition is passed into microprocessor respectively, and microprocessor transmits two color sensors
Rgb value using gray value is obtained after gray scale formula (Gray=0.2989*R+0.5870*G+0.1140*B) treatment, by gray scale
It is worth and compares with the color libraries being arranged in microprocessor, gray value lotus seeds head greatly to be detected, gray value is small for be checked
Survey lotus seeds afterbody.
2. a kind of fresh lotus seeds according to claim 1 identifying device end to end a, it is characterised in that color sensor is placed in
Lotus seeds head to be detected, No. two color sensors are placed in lotus seeds afterbody to be detected.
3. a kind of fresh lotus seeds according to claim 1 identifying device end to end a, it is characterised in that white light source and No. two
White light source is external light source structure.
4. a kind of fresh lotus seeds according to claim 1 identifying device end to end, it is characterised in that collect on a color sensor
Cheng Youyi white light sources, are integrated with No. two white light sources on No. two color sensors.
5. a kind of fresh lotus seeds according to claim 1 identifying device end to end, it is characterised in that to be checked as Function Extension
Survey lotus seeds are placed in can be by light irradiation below a white light source and No. two white light sources on lotus seeds surface to be detected, industrial phase
Machine is placed in lotus seeds to be detected top, and is connected with microprocessor, by industrial camera lotus seeds to be detected are carried out image recognition with
Rgb value is obtained, rgb value is then passed to microprocessor, microprocessor receives rgb value and utilizes gray scale formula (Gray=
Gray value is obtained after 0.2989*R+0.5870*G+0.1140*B) processing, by gray value and the face being arranged in microprocessor
Color storehouse is compared, gray value lotus seeds head greatly to be detected, and it is lotus seeds afterbody to be detected that gray value is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270017.2A CN106918560A (en) | 2017-04-24 | 2017-04-24 | A kind of fresh lotus seeds identifying device end to end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710270017.2A CN106918560A (en) | 2017-04-24 | 2017-04-24 | A kind of fresh lotus seeds identifying device end to end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106918560A true CN106918560A (en) | 2017-07-04 |
Family
ID=59568218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710270017.2A Pending CN106918560A (en) | 2017-04-24 | 2017-04-24 | A kind of fresh lotus seeds identifying device end to end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106918560A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510068A (en) * | 2017-09-15 | 2017-12-26 | 金华市农业机械研究所 | A kind of automatic guide threading machine of fresh lotus seeds based on computer vision |
| CN109043445A (en) * | 2018-08-13 | 2018-12-21 | 广昌县兴莲机械制造有限公司 | Lotus seeds tail end confirmation method and the obturator method for applying it |
| CN111713708A (en) * | 2020-06-29 | 2020-09-29 | 南京农业大学 | Fresh lotus seed core removing machine based on machine vision |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104336738A (en) * | 2013-08-02 | 2015-02-11 | 孝感市新乾机械制造有限责任公司 | Core taking method and device for lotus seeds |
| CN205091249U (en) * | 2015-09-22 | 2016-03-16 | 南京林业大学 | Timber colour identification system |
| CN105606542A (en) * | 2016-03-08 | 2016-05-25 | 京东方科技集团股份有限公司 | Color identification device and color identification method |
-
2017
- 2017-04-24 CN CN201710270017.2A patent/CN106918560A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104336738A (en) * | 2013-08-02 | 2015-02-11 | 孝感市新乾机械制造有限责任公司 | Core taking method and device for lotus seeds |
| CN205091249U (en) * | 2015-09-22 | 2016-03-16 | 南京林业大学 | Timber colour identification system |
| CN105606542A (en) * | 2016-03-08 | 2016-05-25 | 京东方科技集团股份有限公司 | Color identification device and color identification method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510068A (en) * | 2017-09-15 | 2017-12-26 | 金华市农业机械研究所 | A kind of automatic guide threading machine of fresh lotus seeds based on computer vision |
| CN109043445A (en) * | 2018-08-13 | 2018-12-21 | 广昌县兴莲机械制造有限公司 | Lotus seeds tail end confirmation method and the obturator method for applying it |
| CN111713708A (en) * | 2020-06-29 | 2020-09-29 | 南京农业大学 | Fresh lotus seed core removing machine based on machine vision |
| CN111713708B (en) * | 2020-06-29 | 2023-07-28 | 南京农业大学 | Fresh lotus seed core removing machine based on machine vision |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106918560A (en) | A kind of fresh lotus seeds identifying device end to end | |
| CN106847262A (en) | A kind of porcine respiratory disease automatic identification alarm method | |
| EP3272279A3 (en) | Apparatus and method for extracting feature of bio-signal, and apparatus for detecting bio-information | |
| WO2016012865A3 (en) | Wearable apparatus and methods for processing image data | |
| NZ596936A (en) | Devices, a computer program product and a method for data extraction | |
| CN104237961B (en) | A kind of screening machine item tracing apparatus and method | |
| JP2014529797A5 (en) | ||
| WO2005081792A3 (en) | Method, apparatus and program for detecting an object | |
| EP2650824A3 (en) | Image processing apparatus and image processing method | |
| WO2016139488A3 (en) | Method of and apparatus for processing graphics | |
| CN109800619A (en) | Maturity period citrusfruit image-recognizing method | |
| ATE411565T1 (en) | METHOD AND DEVICE FOR DETECTING MALIGNITY-ASSOCIATED CHANGES | |
| EP2746989A3 (en) | Document processing device, image processing apparatus, document processing method and computer program product | |
| CN106052793A (en) | Machine vision based liquid level sub-quality product marking method | |
| MY174435A (en) | Methods and system for recognizing wood species | |
| EP4300501A3 (en) | Methods of sequencing data read realignment | |
| WO2023033727A3 (en) | Method and apparatus for training photovoltaic monitoring model, and method and apparatus for monitoring photovoltaic device | |
| EP3540644A3 (en) | Image processing device, image processing method, and image processing program | |
| Qiaohua et al. | Grape size detection and online gradation based on machine vision | |
| US10706552B2 (en) | Method and device for detecting concealed objects in microwave images | |
| WO2016144812A8 (en) | Detection of stenosis in a prosthesis using break frequency | |
| CN102321739A (en) | Method and system for detecting adulteration of marine product based on fingerprint | |
| CN103471514A (en) | Garlic classifying method based on machine vision and unitary linear recursive analysis | |
| CN205333857U (en) | A remote sensing system for discernment of forestry seeds | |
| WO2007103698A3 (en) | Invariant radial iris segmentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170704 |
|
| RJ01 | Rejection of invention patent application after publication |