CN109299953A - A kind of method that barcode scanning distinguishes the crab true and false - Google Patents
A kind of method that barcode scanning distinguishes the crab true and false Download PDFInfo
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- CN109299953A CN109299953A CN201810531123.6A CN201810531123A CN109299953A CN 109299953 A CN109299953 A CN 109299953A CN 201810531123 A CN201810531123 A CN 201810531123A CN 109299953 A CN109299953 A CN 109299953A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000010330 laser marking Methods 0.000 claims description 37
- LGZXYFMMLRYXLK-UHFFFAOYSA-N mercury(2+);sulfide Chemical compound [S-2].[Hg+2] LGZXYFMMLRYXLK-UHFFFAOYSA-N 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 claims description 5
- 238000010147 laser engraving Methods 0.000 abstract description 8
- 230000004087 circulation Effects 0.000 abstract description 4
- 238000010606 normalization Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- ZCCUUQDIBDJBTK-UHFFFAOYSA-N psoralen Chemical compound C1=C2OC(=O)C=CC2=CC2=C1OC=C2 ZCCUUQDIBDJBTK-UHFFFAOYSA-N 0.000 description 2
- VXGRJERITKFWPL-UHFFFAOYSA-N 4',5'-Dihydropsoralen Natural products C1=C2OC(=O)C=CC2=CC2=C1OCC2 VXGRJERITKFWPL-UHFFFAOYSA-N 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 201000003068 rheumatic fever Diseases 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
A kind of method that barcode scanning distinguishes the crab true and false; it include: the identification field that laser-engraving technique in the prior art, two dimensional code or bar code verifier technology are flexibly applied to crab being; guarantee the identifiability of two dimensional code or bar code on the basis of not injuring crab life; consumer is set to protect the legitimate rights and interests of oneself by way of Information Authentication; be conducive to safeguard the brand benefit of raiser, sales company, the normalization of serious crab market circulation simultaneously.
Description
Technical field
The present invention relates to the beings authentication class technical field such as crab, specially a kind of barcode scanning distinguishes the side of the crab true and false
Method.
Background technique
Crab have clearing heat and detoxicating, Psoralen add marrow, nourishing the muscle and tendon promoting blood circulation, degrading the channel, sharp podomere, continuous wound absolutely, nourishing liver yin, fill gastric juice it
Effect has the diseases such as extravasated blood, damage, jaundice, waist and leg ache and rheumatic arthritis certain food therapy effect.Based on above-mentioned
Medical value and the meat taste of itself, crab is as visible one of cuisines frequent on dining table in people's daily life.Although
The crab kind of various regions is essentially identical, but due to the difference in waters and cultural method, all can in appearance, taste even price
Different from, such as the higher crab kind of many popularity, not only body is big, fertile, full of nutrition, in numerous crab kinds
Come out top, so being also to hold a safe lead in terms of price and market.
But ordinary consumer is extremely difficult to the resolving ability of professional technician, and the product of crab in the market cannot be distinguished
Kind, source, often have dust thrown into the eyes, it is difficult to guarantee the legitimate rights and interests of consumer；Secondly, high-quality crab is adulterated, crab is reduced
The brand value of crab, it is difficult to guarantee the legitimate rights and interests at crab cultivation family, sales company；Furthermore lack in the prior art effective
Discriminating fashion cause crab cultivation family, selling market it is disorder.
Summary of the invention
The method proposed by the present invention for distinguishing the crab true and false about barcode scanning, is carved out in crab shell by laser technology and is convenient for
The two dimensional code or bar code of consumer's barcode scanning identification protect consumer's by the true and false for the information differentiating crab that barcode scanning obtains
Legitimate rights and interests, while the life of crab will not be impacted.
A kind of method of the barcode scanning discrimination crab true and false includes: before crab is sold in its corresponding correlation of crab shell back engraving
The two dimensional code or bar code of information；
The web site url of the two dimensional code at crab shell back and the raiser of crab or sales company, consumer can be by utilizing shifting
The two dimensional code of dynamic equipment scanning crab shell back engraving enters raiser or company web page；On the one hand, consumer can look into from webpage
It sees the cultivation whether raiser, company have relevant departments to issue, sale qualification, browses the growth and breeding environment of crab, understand crab
The eating method of crab makes consumer be suitble to the cooking method of oneself according to the different selections of personal taste preference, for consumer
For the most important be that consumer can distinguish whether the crab of purchase come from regular raiser according to the two dimensional code that scans
Or sales company, it avoids consumer from having dust thrown into the eyes, safeguards the legitimate rights and interests of consumer.On the other hand, consumer is in browsing crab
Raiser or while sales company website, free propaganda activity is also provided for raiser or company, it is mutually beneficial mutually to reach both sides
The purpose of favour, regular crab market order；
The bar code information at crab shell back includes the grown place title and number of crab；Consumer can be swept by mobile device
After the grown place title and number of bar code acquisition crab for retouching crab shell back, the true of crab is distinguished by network or Help by Phone
It is pseudo-；
Wherein, the two dimensional code or bar code at crab shell back are all made of CO2It is that moment is high that laser marking machine, which prints laser engraving,
Temperature has no effect to the vital sign of crab, be carved with two dimensional code or bar code crab it is cooked after, crab shell shows Exocarpium Citri Rubrum
Color, and use CO2The two dimensional code or bar code of laser marking machine engraving show the color of black, two dimensional code or bar code and crab shell
Difference comparison is obvious, and barcode scanning success rate is up to 98% or more.
Preferably, the method that the barcode scanning distinguishes the crab true and false, CO2The output power of laser marking machine is 9W~30W, line
Speed is 45mm/s~65mm/s, preferably 45mm/s~55mm/s, frequency 4KHZ~6.5KHZ, and the position carved is needed in crab shell
Laser transient temperature reaches 500 DEG C~950 DEG C.
CO2The output power of laser marking machine and the size of linear velocity should guarantee the disposably surface shape in crab shell
The clarity that two dimensional code or bar code are improved at the engraving trace of certain depth, avoids jeopardizing crab because carving depth is excessive again
Vital sign；There are many laser marking machines, such as laser marking machine, ultraviolet laser marking machine ... on the market, but pass through
The test of many times for crossing applicant, since the crab shell of animated crab is caesious, and laser marking machine, ultraviolet laser
The two dimensional code of marking machine engraving shows grey and the color of shell difference of cooked rear Chinese red is smaller, and barcode scanning success rate is lower, phase
For, CO2Laser marking machine low in cost and black is shown in the two dimensional code of crab shell surface engraving or the barcode size or text field, one
Aspect will not destroy the crab shell appearance of fresh and alive state, be on the other hand obviously easy to barcode scanning with cooked rear crab shell colour-difference comparison and look into
It askes.
Preferably, the method that the barcode scanning distinguishes the crab true and false, CO2The rated output power of laser marking machine can be chosen
20W or 30W or 60W.CO2The rated output power of laser marking machine is too small to mean CO2Laser marking machine needs quota to export,
It if things go on like this will be greatly reduced the service life of laser marking machine, CO2The excessive purchase cost of laser marking machine rated output power
It is higher to will cause unnecessary waste, so choosing the CO of appropriate power2Laser marking machine is extremely important.
Preferably, the method that the barcode scanning distinguishes the crab true and false, utilizes CO2Laser marking machine in crab shell surface engraving two
Dimension code or bar code by it is many apart from one another by round point shape pit form.The two dimensional code or bar code of solid line shape hurt crab shell
Evil is larger, is easy the life that breakdown shell threatens crab；Life by the dotted dotted line formula two dimensional code or bar code surrounded to crab
Life sign has no effect.
Preferably, the carving depth of the method that the barcode scanning distinguishes the crab true and false, two dimensional code or bar code be 0.08mm~
0.2mm, preferably 0.1mm~0.15mm.The effect of two dimensional code or bar code is that the mobile device barcode scanning of consumer can be made to identify,
So to there is basic depth.
Preferably, the method that the barcode scanning distinguishes the crab true and false, two dimensional code or bar code are located in crab crab shell back
The smooth position in portion, the specific coordinate of two dimensional code symmetrical center positions are Y=10mm, X=0mm, wherein the parallel crab eye line of X-axis
Direction level passes through crab shell center back point A, and the vertical crab eye line direction of Y-axis is by crab shell center back point A and to be directed toward crab
The direction of eye is positive direction, wherein there is one piece of protrusion B at position close to the position of top among crab shell back, with raised B far from crab
The vertex of eye is A point.It is well known that crab shell be have certain radian curve form and part with pit, in CO2Laser is beaten
In the case that mark machine wording depth has been set, distance difference of each position apart from laser marking machine will lead to engraving on curved surface
Depth is different, in order to minimize the carving depth difference of two dimensional code or bar code, improve barcode scanning success rate, should choose crab shell back
The smooth position in portion center.It is measured by the crab shell to size crab and repeatedly laser incising code is tested, by the best of two dimensional code
Engraving position is in the position of Y=10mm, X=0mm always.
Preferably, the method that the barcode scanning distinguishes the crab true and false, the two dimensional code size range in crab crab shell is 6mm*6mm
~15mm*15mm, preferably 8mm*8mm~12mm*12mm.The engraving time of the bigger consuming of the size of two dimensional code is longer, laser is beaten
The operating time of print machine is longer, carving efficiency reduces and optimum position in crab shell is not enough, but due to laser marking machine
Job insecurity sexual factor not can avoid, so inevitably will appear some deviations during the engraving to two dimensional code, if two-dimentional
The undersized phenomenon that scanning can be made fuzzy of code, can not only extend scanning recognition duration, serious or even directly result in barcode scanning
Recognition failures.
Preferably, the method that the barcode scanning distinguishes the crab true and false, for scanning setting for crab shell back two dimensional code or bar code
It is standby to can be mobile phone or iPad.Mobile phone, iPad facilitate consumer to carry, and either eat out or family's dinner party all can be with
When carry out barcode scanning inquiry everywhere.
Detailed description of the invention:
Fig. 1 be related to the invention patent relates to barcode scanning distinguish the best two dimensional code in crab shell back engraving in the method for the crab true and false
Coordinate schematic diagram.
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Case 1 is embodied:
A kind of method of the barcode scanning discrimination crab true and false includes: before crab is sold in its corresponding correlation of crab shell back engraving
The two dimensional code of information；
The web site url of the two dimensional code at crab shell back and the raiser of crab or sales company, consumer can be by utilizing shifting
The two dimensional code of dynamic equipment scanning crab shell back engraving enters raiser or company web page；On the one hand, consumer can look into from webpage
It sees the cultivation whether raiser or company have relevant departments to issue, sale qualification, browses the growth and breeding environment of crab, understand crab
The eating method of crab makes consumer be suitble to the cooking method of oneself according to the different selections of personal taste preference, for consumer
For the most important be that consumer can distinguish whether the crab source of purchase regular, avoids according to the two dimensional code that scans
Consumer has dust thrown into the eyes, and safeguards the legitimate rights and interests of consumer.On the other hand, consumer is in browsing crab cultivation family or sales company
While website, free propaganda activity is also provided for raiser or company, achievees the purpose that both sides are mutually beneficial, regular crab
Market order；
Wherein, the two dimensional code at crab shell back uses CO2It is instantaneous high-temperature that laser marking machine, which prints laser engraving, will not be to crab
Normal vital signs generate any influence, be carved with two dimensional code crab it is cooked after, crab shell shows Chinese red, and uses CO2
The two dimensional code of laser marking machine engraving shows black, and the colour-difference comparison of two dimensional code and crab shell is obvious, and consumer system needs benefit
The true and false of crab can be distinguished after code scaning information with mobile device barcode scanning and obtaining.
Wherein, CO2The output power of laser marking machine is 9W, and linear velocity is 45mm/s, frequency 4KHZ, needs to carve in crab shell
The position laser transient temperature at quarter reaches 500 DEG C.
Further, CO2The rated output power of laser marking machine can choose 20W.
Further, CO is utilized2Laser marking machine the two dimensional code of crab shell surface engraving be by it is many apart from one another by
Round point shape pit composition.
Further, the carving depth of two dimensional code or bar code is 0.08mm.
Selectable, two dimensional code or bar code are located at the smooth position in middle part at crab crab shell back, two dimensional code symmetrical centre
The specific coordinate of position is Y=10mm, X=0mm, wherein the parallel crab eye line direction level of X-axis passes through crab shell center back point
A, the vertical crab eye line direction of Y-axis is by crab shell center back point A and positive direction is in the direction to be directed toward crab eye, wherein crab shell
There is one piece of protrusion B at position close to the position of top among back, and A point is in the vertex with raised B far from crab eye, in crab crab shell
Two dimensional code is having a size of 6mm*6mm.
It is selectable, what client can be told truth from falsehood with portable mobile phone or iPad scanning crab shell back two dimensional code acquisition
Relevant information.
Barcode scanning of the present invention distinguishes in the method for the crab true and false, by laser-engraving technique in the prior art, two dimension
Code verification technique flexibly applies to the identification field of crab being, and guarantee two dimensional code can on the basis of not injuring crab life
Identity makes consumer protect the legitimate rights and interests of oneself by way of Information Authentication, while being conducive to maintenance and producing and selling factory
The brand benefit of family, the normalization of serious crab market circulation.
Case 2 is embodied:
A kind of method of the barcode scanning discrimination crab true and false includes: before crab is sold in its corresponding correlation of crab shell back engraving
The two dimensional code of information；
The web site url of the two dimensional code at crab shell back and the raiser of crab or sales company, consumer can be by utilizing shifting
The two dimensional code of dynamic equipment scanning crab shell back engraving enters raiser, company web page；On the one hand, consumer can check from webpage
Cultivation that whether raiser, company have relevant departments to issue, sale qualification, browse the growth and breeding environment of crab, understand crab
Eating method, so that consumer is suitble to the cooking methods of oneself according to the different selections of personal taste preference, consumer come
Saying the most important is, consumer can distinguish whether the crab source of purchase is regular, avoids disappearing according to the two dimensional code scanned
Expense person has dust thrown into the eyes, and safeguards the legitimate rights and interests of consumer.On the other hand, consumer is in browsing crab cultivation family or sales company's net
It is also raiser, company provides free propaganda activity, achievees the purpose that both sides are mutually beneficial, regular crab city while station
Field order；
Wherein, the two dimensional code at crab shell back uses CO2It is instantaneous high-temperature that laser marking machine, which prints laser engraving, to crab
Normal vital signs have no effect, be carved with two dimensional code crab it is cooked after, crab shell shows Chinese red, and uses CO2Laser
The two dimensional code that marking machine is carved shows black, and the colour-difference comparison of two dimensional code and crab shell is obvious, and consumer is to need to utilize to move
Dynamic equipment barcode scanning simultaneously obtains the true and false that crab can be distinguished after code scaning information.
Wherein, CO2The output power of laser marking machine is 20W, and linear velocity is 52mm/s, frequency 5KHZ, is needed in crab shell
The position laser transient temperature of engraving reaches 620 DEG C.
Further, CO2The rated output power of laser marking machine can choose 30W.
Further, CO is utilized2Laser marking machine the two dimensional code of crab shell surface engraving be by it is many apart from one another by
Round point shape pit composition.
Further, the carving depth of two dimensional code or bar code is 0.15mm.
Selectable, two dimensional code or bar code are located at the smooth position in middle part at crab crab shell back, two dimensional code symmetrical centre
The specific coordinate of position is Y=10mm, X=0mm, wherein the parallel crab eye line direction level of X-axis passes through crab shell center back point
A, the vertical crab eye line direction of Y-axis is by crab shell center back point A and positive direction is in the direction to be directed toward crab eye, wherein crab shell
There is one piece of protrusion B at position close to the position of top among back, and A point is in the vertex with raised B far from crab eye, in crab crab shell
Two dimensional code size range is 10mm*10mm.
It is selectable, what client can be told truth from falsehood with portable mobile phone or iPad scanning crab shell back two dimensional code acquisition
Relevant information.
Barcode scanning of the present invention distinguishes in the method for the crab true and false, by laser-engraving technique in the prior art, two dimension
Code verification technique flexibly applies to the identification field of crab being, and guarantee two dimensional code can on the basis of not injuring crab life
Identity makes consumer protect the legitimate rights and interests of oneself by way of Information Authentication, while being conducive to maintenance and producing and selling factory
The brand benefit of family, the normalization of serious crab market circulation.
Case 3 is embodied:
A kind of method of the barcode scanning discrimination crab true and false includes: before crab is sold in its corresponding correlation of crab shell back engraving
The bar code of information；
The bar code information at crab shell back includes the grown place title and number of crab；Consumer can be swept by mobile device
After the grown place title and number of bar code acquisition crab for retouching crab shell back, the true of crab is distinguished by network or Help by Phone
It is pseudo-；
Wherein, the bar code at crab shell back is all made of CO2It is instantaneous high-temperature that laser marking machine, which prints laser engraving, will not be right
The normal vital signs of crab generate any adverse effect, be carved with bar code crab it is cooked after, crab shell shows Chinese red, and
Use CO2The two dimensional code or bar code of laser marking machine engraving show black, and the colour-difference comparison of bar code and crab shell is obvious, disappear
Expense person system needs to utilize mobile device barcode scanning and can distinguish the true and false of crab after obtaining code scaning information.
Wherein, CO2The output power of laser marking machine is 30W, and linear velocity is 65mm/s, frequency 6.5KHZ, is needed in crab shell
The position laser transient temperature to be carved reaches 900 DEG C.
Further, CO2The rated output power of laser marking machine can choose 60W.
Further, CO is utilized2Laser marking machine is mutual by many in the two dimensional code or bar code of crab shell surface engraving
Round point shape pit composition separately.
Further, the carving depth of two dimensional code or bar code is 0.2mm.
Selectable, two dimensional code or bar code are located at the smooth position in middle part at crab crab shell back, two dimensional code symmetrical centre
The specific coordinate of position is Y=10mm, X=0mm, wherein the parallel crab eye line direction level of X-axis passes through crab shell center back point
A, the vertical crab eye line direction of Y-axis is by crab shell center back point A and positive direction is in the direction to be directed toward crab eye, wherein crab shell
There is one piece of protrusion B at position close to the position of top among back, and A point is in the vertex with raised B far from crab eye.In crab crab shell
Two dimensional code size range is 15mm*15mm,
Selectable, client can be distinguished with portable mobile phone or iPad scanning crab shell back two dimensional code or bar code
The relevant information of the other true and false.
Barcode scanning of the present invention distinguishes in the method for the crab true and false, by laser-engraving technique in the prior art, bar shaped
Code verification technique flexibly applies to the identification field of crab being, and guarantee bar code can on the basis of not injuring crab life
Identity makes consumer protect the legitimate rights and interests of oneself by way of Information Authentication, while being conducive to safeguard raiser, sale
The brand benefit of producer, the normalization of serious crab market circulation.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of method that barcode scanning distinguishes the crab true and false, comprising: in its corresponding correlation letter of crab shell back engraving before crab is sold
The two dimensional code or bar code of breath；
The web site url of the two dimensional code at crab shell back and crab cultivation family or sales company, consumer can be by utilizing mobile device
The two dimensional code of scanning crab shell back engraving enters raiser, company web page；
The bar code information at crab shell back includes the grown place title and number of crab；
Wherein, the two dimensional code or bar code at crab shell back are all made of the printing of CO2 laser marking machine and carve, and are carved with two dimensional code
Or after the crab of bar code is cooked, crab shell shows Chinese red, and the two dimensional code or bar code carved with CO2 laser marking machine are in
It is obvious to reveal black, color difference comparison, is scanned the two-dimensional code by mobile device or bar code obtains the true and false information of crab.
2. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, its feature is as follows: the output work of CO2 laser marking machine
Rate is 9W~30W, and linear velocity is 45mm/s~65mm/s, the position laser transient temperature for frequency 4KHZ~need to carve in crab shell
Reach 500 DEG C~950 DEG C.
3. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, it is characterised in that: CO2 laser marking machine it is specified defeated
The equipment that power chooses 20W or 30W or 60W model out.
4. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, it is characterised in that: using CO2 laser marking machine in crab
The two dimensional code or bar code of shell surface engraving by it is many apart from one another by round point shape pit form.
5. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, its feature is as follows: the engraving of two dimensional code or bar code is deep
Degree is 0.08mm~0.2mm.
6. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, its feature is as follows: two dimensional code or bar code are located at crab
The smooth position in the middle part at crab shell back, the specific coordinate of two dimensional code symmetrical center positions are Y=10mm, X=0mm, wherein Y-axis
Parallel crab eye line direction level is by crab shell center back point A and positive direction is in the direction to be directed toward crab eye, the vertical crab eye of X-axis
Crab shell center back point A is passed through in line direction, wherein and there is one piece of protrusion B at position close to the position of top among crab shell back, with
Vertex of the raised B far from crab eye is A point.
7. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, its feature is as follows: the two dimensional code size in crab crab shell
Range is 6mm*6mm~15mm*15mm.
8. the method that barcode scanning as described in claim 1 distinguishes the crab true and false, its feature is as follows: for scanning crab shell back two dimensional code
Or the equipment of bar code can be mobile phone or iPad.
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| CN201810531123.6A CN109299953A (en) | 2018-05-29 | 2018-05-29 | A kind of method that barcode scanning distinguishes the crab true and false |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112766404A (en) * | 2021-01-29 | 2021-05-07 | 安徽工大信息技术有限公司 | Chinese mitten crab authenticity identification method and system based on deep learning |
Citations (7)
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