CN109472336A - A kind of method for anti-counterfeit - Google Patents
A kind of method for anti-counterfeit Download PDFInfo
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- CN109472336A CN109472336A CN201811204887.0A CN201811204887A CN109472336A CN 109472336 A CN109472336 A CN 109472336A CN 201811204887 A CN201811204887 A CN 201811204887A CN 109472336 A CN109472336 A CN 109472336A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/0614—Constructional details the marking being selective to wavelength, e.g. color barcode or barcodes only visible under UV or IR
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
It include that Antiforge printed matter production stage and Antiforge printed matter identify step the invention discloses a kind of method for anti-counterfeit；The Antiforge printed matter production stage includes: to set a printing bottom, default ID region and characteristic area on printing bottom, and the bar of multiple angle random distributions is enclosed in characteristic area；The random bar in this feature region is scanned using imaging device and samples and parses, parses the first key symbol, analysis mode is code neutralizing analysis in the step；Using a custom algorithm, the second key symbol is generated based on the first key symbol, and converts an identification code for the second key symbol and is presented in identification code region, and Antiforge printed matter is made；Therefore, the problem of overcoming prior art has obtained three obviously advantages: 1, having prevented the possibility copied；2, batch independence can carry out anti-fake independence according to different clients, different batches, different product；3, suspension still can be used.
Description
Technical field
The present invention relates to anti-counterfeit fields, and in particular to a kind of method for anti-counterfeit.
Background technique
With the development of economy, the contradiction between forging and is pseudo- anti-is more and more sharp；It can band due to palming off or counterfeiting merchandise
Carry out enormous profits, adulterator's in-depth study of making a desperate move is made to break close and forgery method；Its fake producer often put forth effort outer packing,
It fakes in label and ticket file, especially computer graphics disposal technology, color photocopying, high-precision scanning, high-resolution are beaten
The rapid development of print, digital printing technology, makes original anti-counterfeit measures be easy to give away secrets；
And in the prior art, exist carried out with combinations such as random character structure and two dimensional codes it is anti-fake, thinking be it is right first
Antiforge printed matter when leaving the factory takes pictures to the random features (such as random fibers) on its surface, is then put in storage photo, root
A directory tags value for navigation is assigned according to storage position, and the directory tags value is converted into the print informations such as two dimensional code
On Antiforge printed matter；And or: library directory and directory tags value are first established, and the Antiforge printed matter after scanning and acquisition
Photo be placed in established library directory in order, and the directory tags value of the corresponding random character photo is converted into two dimension
Code print information is on Antiforge printed matter；When checking the true and false, first identify that two dimensional code obtains access path or catalogue mark by app
Label, and then access network database, and feature photo when dispatching from the factory in called data library, then by feature on Antiforge printed matter and
Feature photo in database is compared, true to determine whether.
In above-mentioned technical proposal, due to other than " link " relationship, having no other correlations, i.e., between two dimensional code and random character
Two dimensional code is only intended to the information that guidance system finds the random character, has no other relevances；Therefore no matter which kind of all scheme
All have very severe security risk, i.e., easily forge, i.e., " can still deceive " anti-counterfeiting system by replicating label, for example manufacture
The same Antiforge printed matter passes through location information guided by the two dimensional code, access number after corresponding anti-counterfeit software app inquiry
According to library, the photo eigen information of the printed article of forgery and database is compared into failure and makes erroneous judgement.
Secondly as above scheme is in actual operation, since random character is usually with pictorial information come what is stored, prevent
Pseudo label is more, and the characteristic information data library for acquiring all labels can be bigger, so that mobile terminal can not be stored in database, only
Can be placed on Cloud Server, when inquiring anti-fake, can only by network access cloud service database be compared, and then if
Without under network condition, being the true and false that can not identify Antiforge printed matter.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, a kind of method for anti-counterfeit is provided.
To achieve the above object, concrete scheme of the invention is as follows: a kind of method for anti-counterfeit:
It include that Antiforge printed matter production stage and Antiforge printed matter identify step；
The Antiforge printed matter production stage includes:
A1, a printing bottom is set, default ID region and characteristic area on printing bottom, and enclose in characteristic area more
The bar of a angle random distribution；
A2, it the random bar in this feature region is scanned using imaging device samples and parses, parse the
One key accords with, and analysis mode is code neutralizing analysis in the step；
A3, using a custom algorithm, by the first key symbol based on generate the second key accord with, and by the second key symbol be converted into
One identification code is presented in identification code region, and Antiforge printed matter is made；
Antiforge printed matter identifies step:
B1, sampling is scanned to the Antiforge printed matter by the picture pick-up device of a mobile terminal；
B2, mobile terminal device carry out local parsing or by network server to the identification code to the identification code of Antiforge printed matter
It is remotely parsed, reads the second key symbol；
B3, mobile terminal device carry out local parsing to the bar of the characteristic area of the Antiforge printed matter after scanning sampling or lead to
It crosses network server remotely to be parsed, parses the first key symbol, analysis mode is code neutralizing analysis in the step；
B4, mobile terminal are accorded with the second key by network server to be led to the first key symbol progress the matching analysis or mobile terminal
It crosses local data base and the second key symbol and the first key symbol is subjected to the matching analysis；
B5, such as matching are correct, then prompt fake certification to pass through, such as matching error, then prompt fake certification to fail.
The code neutralizing analysis comprises the following steps that
K1, the random bar in characteristic area is subjected to identification acquisition；
K2, the location information and deflection angle information for determining each identified bar；
K3, the location information of each identified bar or deflection angle information or their combination are generated one group together
Numerical value or code；
K4, array or code combination that identified bars multiple in characteristic area generate are generated into the first key symbol.
Wherein, location information knowledge method for distinguishing includes:
Q1: characteristic area will be known and carry out gridding, and assign positional value for each grid；
Q2: the positional value of each grid is set as to the location information of bar in corresponding place grid.
Wherein, it includes: one reference line of setting, the angle angle of reference line and the bar that deflection angle information, which knows method for distinguishing,
Degree is set as deflection angle information.
In step a2, the first key of method optimizing by shortening code length is accorded with；Shorten the mode of code length are as follows: by the first key
Symbol obtains a short code according to every 10 additions, the first key symbol after multiple short code compositional optimizations.
Wherein, the bar is the bar that section is rectangle, and the bar has color.
Wherein, the identification code is two dimensional code or bar code.
Wherein, it further includes having vision identification that Antiforge printed matter, which identifies step, and it is anti-to be checked by vertical view that vision identifies step
The characteristic area color of pseudo- printed article and the characteristic area color that Antiforge printed matter is checked by side view.
Wherein, it further includes having touch to identify that Antiforge printed matter, which identifies step, and touching identification step is by touching anti-counterfeit stamping
The characteristic area of brush object obtains sense of touch.
The present invention has lot of advantages compared with the existing technology；Firstly, first acquisition is random special when the technical program is factory
Sign, and random character is obtained into the first key symbol by first time custom algorithm come code, and by first after code
Key symbol obtains second key symbol by second of custom algorithm, and by the second key symbol reconvert at two dimensional code or
Then bar code is printed on corresponding Antiforge printed matter again；Therefore, it overcomes the Railway Project of prior art and obtains
Three obviously advantages: 1, two dimensional code is not directory tags attribute, but one group to match each other with random character is " especially
Data ", by " special data ", as long as manufacturer will twice custom algorithm any one hold in close confidence, thoroughly prevent
The possibility copied.2, batch independence thus may be used since different batches of product can convert different custom algorithms
To realize different clients, different batches, the anti-fake independence between different product, safety and uniqueness are greatly improved.3,
Suspension still can be used, since the method for reruning gently compares, as long as then corresponding custom algorithm is placed in app, and even if suspension, terminal
Equipment can still realize anti-fake identification by algorithm, greatly improve anti-fake practicability.
Detailed description of the invention
Fig. 1 is method block diagram of the invention；
Fig. 2 is that the mode of Antiforge printed matter default ID of the present invention region and characteristic area is enumerated；
Fig. 3 is a kind of aspect graph of Antiforge printed matter of the invention；
Fig. 4 is a kind of perspective view of Antiforge printed matter of the invention；
Fig. 5 is that a kind of vision of Antiforge printed matter of the invention identifies schematic diagram；
Description of symbols of the Fig. 1 into Fig. 5:
N1- printing bottom；N2- characteristic area；N3- identification code region；N4- bar；.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments, is not reality of the invention
It applies range and is confined to this.
As shown in Figure 1, a kind of method for anti-counterfeit described in the present embodiment:
It include that Antiforge printed matter production stage and Antiforge printed matter identify step；
The Antiforge printed matter production stage includes:
A1, a printing bottom n1 is set, the default ID region n3 and characteristic area n2 on printing bottom, and in characteristic area
Enclose the bar n4 of multiple angle random distributions；
A2, it the random bar in this feature region is scanned using imaging device samples and parses, parse the
One key accords with, and analysis mode is code neutralizing analysis in the step；
A3, using a custom algorithm, by the first key symbol based on generate the second key accord with, and by the second key symbol be converted into
One identification code is presented in identification code region, and Antiforge printed matter is made；
Wherein, characteristic area and identification code region can be set according to different situations, as shown in Fig. 2, listing 3 kinds of anti-counterfeit printings
The setting situation of object different modes；That is, the characteristic area is two and is located at identification code region two sides or a left side up and down
Right two sides.It is also possible to the characteristic area around the identification code region；Fig. 4 is a kind of three-dimensional signal of Antiforge printed matter
Figure.
Such as Fig. 3 and Fig. 4, specifically, the bar is the bar that section is rectangle, such as artificial strip gravel；One
As in the case of, bar described in this programme be artificial gravel, length, shape, size are all the same.The bar is vertical
Body bar or section are the three-dimensional bar of rectangle.Printing bottom can be wrapping paper or individual antifalsification label；Specifically
Technique can be with are as follows: sprays solidification glue on printing bottom and is pasted bar according to unit lattice in a manner of silk-screen printing
Processing；The bar can also be by being sprayed into characteristic area.
Bar can have certain color, and preferably unified color identifies convenient for subsequent vision.
The identification code is two dimensional code or bar code.
A kind of method for anti-counterfeit described in the present embodiment, the code neutralizing analysis comprise the following steps that
K1, the random bar in characteristic area is subjected to identification acquisition；
K2, the location information and deflection angle information for determining each identified bar；
K3, by one group of numerical value of the location information of each identified bar and deflection angle Infomiation Production or code；
K4, array or code combination that identified bars multiple in characteristic area generate are generated into the first key symbol.
Specifically, location information knowledge method for distinguishing includes:
Q1: characteristic area will be known and carry out gridding, and assign positional value for each grid；For example, carrying out feature first by CCD
Region takes pictures and assigns grid, and by each grid coordinate assignment, such as the numerical value of unit cell of second case second row is
0202；And the location information for falling within the bar of the unit cell is determined as 0202；
Q2: the positional value of each grid is set as to the location information of bar in corresponding place grid.
Specifically, it includes: one reference line of setting, the angle of reference line and the bar that deflection angle information, which knows method for distinguishing,
Angle initialization is deflection angle information.For example, the angle of the reference line of one transverse direction of setting, the lateral reference line and bar is logical
It crosses identification to obtain being 35 degree, is then denoted as 35, e.g. can also be then denoted as upwards on angle information plus deflection directional information
10, then angle information is denoted as 1035；
Therefore, the data information of the bar in the unit grid can be denoted as: 02021035；Image, that is, characteristic area will be acquired
A long code i.e. is combined into according to coordinate sequence or other customized sequences after the information collection of all bars in domain
One key symbol.
Then, in step a3, using a custom algorithm, the second key symbol is generated based on the first key symbol, and
It converts an identification code for the second key symbol to be presented in identification code region, such as one two dimensional code of production, it comprises second
The information content of key symbol；
Wherein, it in step a2, can be accorded with by shortening the first key of method optimizing of code length；Shorten the mode of code length are as follows: will
First key symbol obtains a short code according to every 10 additions, the first key symbol after multiple short code compositional optimizations.
This Antiforge printed matter identifies step and specifically includes:
B1, sampling is scanned to the Antiforge printed matter by the picture pick-up device of a mobile terminal；
B2, mobile terminal device carry out local parsing or by network server to the identification code to the identification code of Antiforge printed matter
It is remotely parsed, reads the second key symbol；
B3, mobile terminal device carry out local parsing to the bar of the characteristic area of the Antiforge printed matter after scanning sampling or lead to
It crosses network server remotely to be parsed, parses the first key symbol, analysis mode is code neutralizing analysis in the step；
B4, mobile terminal are accorded with the second key by network server to be led to the first key symbol progress the matching analysis or mobile terminal
It crosses local data base and the second key symbol and the first key symbol is subjected to the matching analysis；
B5, such as matching are correct, then prompt fake certification to pass through, such as matching error, then prompt fake certification to fail.
Specifically, the mobile terminal in step b1 can be smart phone, smartwatch etc., first by anti-counterfeit printing
Object scanning, is read out identification code, such as two dimensional code, reads out the second key symbol, which can localize completion can also
To be completed by net connection server；And the bar in scanning feature region sees capable parsing simultaneously, analysis mode is code
It parses and consistent to bar analytic method with step a2.The process can localize completion or join server by net
It completes, after parsing, parses the first key symbol, it therefore, at once can be by network server by the second key Fu Yu
One key symbol carries out the matching analysis or mobile terminal and is matched the second key symbol with the first key symbol by local data base
Analysis, and obtain anti-counterfeiting detection result.
As shown in figure 5, it further includes having vision identification that Antiforge printed matter, which identifies step, in this anti-counterfeiting technology, vision identifies step
The rapid characteristic area that Antiforge printed matter is checked to check the characteristic area color of Antiforge printed matter by vertical view and by side view
Color.As shown in figure 5, when overlooking, due to having gap between bar, having in itself on printing bottom certainly by angle a
It is white by color, such as printing bottom, bar is red, is red and white when by vertical view, i.e. angle a is checked；When logical
When over-angle b is checked, bar itself, the as color of bar itself can only be viewed when due to checking bar.
In this anti-counterfeiting technology, it further includes having touch to identify that Antiforge printed matter, which identifies step, and touching identification step is to pass through touching
The characteristic area of Antiforge printed matter is touched to obtain sense of touch；For example, bar is artificial gravel, has apparent concave-convex sense.
The present invention has lot of advantages compared with the existing technology；Firstly, in the technical program, first acquisition is random special when factory
Sign, and random character is obtained into the first key symbol by first time custom algorithm come code, and by first after code
Key symbol obtains second key symbol by second of custom algorithm, and by the second key symbol reconvert at two dimensional code or
Then bar code is printed on corresponding Antiforge printed matter again；Therefore, it overcomes the Railway Project of prior art and obtains
Three obviously advantages: 1, two dimensional code is not directory tags attribute, but one group to match each other with random character is " especially
Data ", by " special data ", as long as manufacturer will twice custom algorithm any one hold in close confidence, thoroughly prevent
The possibility copied.2, batch independence thus may be used since different batches of product can convert different custom algorithms
To realize different clients, different batches, the anti-fake independence between different product, safety and uniqueness are greatly improved.3,
Suspension still can be used, since the method for reruning gently compares, as long as then corresponding custom algorithm is placed in APP, and even if suspension, terminal
Equipment can still realize anti-fake identification by algorithm, greatly improve anti-fake practicability.Wherein, second advantage is logical
Cross with client in experiments it is found that unexpected technical effect, i.e., the algorithm that different batches different product can be different, with
Minimum cost realizes more perfect customer experience.In addition, in actual operation, it is found that in the prior art, some anti-counterfeit stampings
Brush product, as specified features, extract characteristic information by acquiring random fiber using random fibers；But in this way
Technical solution there are Railway Project, it is not strong to touch sense, it is difficult to identify by feel true and false；In addition, the length of fiber, big
Small, degreeof tortuosity all disunities, it is more difficult that feature is extracted in acquisition, it is easy to generate error, influence collection effect；And we
Scheme uses bar, because the three-dimensional sense of bar exists, realizing can be discerned the false from the genuine by touching with simple realization
Situation；Bar is uniform shapes particle, and identification is got up very precisely, not will lead to error, it is easier to identify.The technical effect
Before research and development and it I had never expected, but by being found after research and development.
The above is only a preferred embodiment of the invention, therefore all according to structure described in present patent application range
It makes, the equivalent change or modification that feature and principle are done, in the protection scope of present patent application.
Claims (9)
1. a kind of method for anti-counterfeit: it is characterized by: it is characterized by:
It include that Antiforge printed matter production stage and Antiforge printed matter identify step；
The Antiforge printed matter production stage includes:
A1, a printing bottom is set, default ID region and characteristic area on printing bottom, and enclose in characteristic area more
The bar of a angle random distribution；
A2, it the random bar in this feature region is scanned using imaging device samples and parses, parse the
One key accords with, and analysis mode is code neutralizing analysis in the step；
A3, using a custom algorithm, by the first key symbol based on generate the second key accord with, and by the second key symbol be converted into
One identification code is presented in identification code region, and Antiforge printed matter is made；
Antiforge printed matter identifies step:
B1, sampling is scanned to the Antiforge printed matter by the picture pick-up device of a mobile terminal；
B2, mobile terminal device carry out local parsing or by network server to the identification code to the identification code of Antiforge printed matter
It is remotely parsed, reads the second key symbol；
B3, mobile terminal device carry out local parsing to the bar of the characteristic area of the Antiforge printed matter after scanning sampling or lead to
It crosses network server remotely to be parsed, parses the first key symbol, analysis mode is code neutralizing analysis in the step；
B4, mobile terminal are accorded with the second key by network server to be led to the first key symbol progress the matching analysis or mobile terminal
It crosses local data base and the second key symbol and the first key symbol is subjected to the matching analysis；
B5, such as matching are correct, then prompt fake certification to pass through, such as matching error, then prompt fake certification to fail.
2. a kind of method for anti-counterfeit according to claim 2: it is characterized by: code neutralizing analysis includes following step
It is rapid:
K1, the random bar in characteristic area is subjected to identification acquisition；
K2, the location information and deflection angle information for determining each identified bar；
K3, the location information of each identified bar or deflection angle information or their combination are generated one group together
Numerical value or code；
K4, array or code combination that identified bars multiple in characteristic area generate are generated into the first key symbol.
3. a kind of method for anti-counterfeit according to claim 2: it is characterized by: location information knowledge method for distinguishing includes:
Q1: characteristic area will be known and carry out gridding, and assign positional value for each grid；
Q2: the positional value of each grid is set as to the location information of bar in corresponding place grid.
4. a kind of method for anti-counterfeit according to claim 2: it is characterized by: deflection angle information knowledge method for distinguishing includes:
A reference line is set, the included angle of reference line and the bar is set as deflection angle information.
5. a kind of method for anti-counterfeit according to claim 1: it is characterized by: in step a2, by way of shortening code length
Optimize the first key symbol；Shorten the mode of code length are as follows: the first key is accorded with and obtains a short code according to every 10 additions, it is multiple short
The first key symbol after code compositional optimization.
6. a kind of method for anti-counterfeit according to claim 1: it is characterized by: the bar is the strip that section is rectangle
Object；The bar has color.
7. according to a kind of Antiforge printed matter described in claim 1, it is characterised in that: the identification code is two dimensional code or bar code.
8. a kind of method for anti-counterfeit according to claim 6: it is characterized by: it further includes having view that Antiforge printed matter, which identifies step,
Feel and identify, it is to check the characteristic area color of Antiforge printed matter by vertical view and checked by side view anti-fake that vision, which identifies step,
The characteristic area color of printed article.
9. a kind of method for anti-counterfeit according to claim 9: it is characterized by: it further includes having touching that Antiforge printed matter, which identifies step,
Identification is touched, touches and identifies step to obtain sense of touch by the characteristic area for touching Antiforge printed matter.
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| CN201811204887.0A CN109472336B (en) | 2018-10-16 | 2018-10-16 | Anti-counterfeiting method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076056A (en) * | 2019-03-24 | 2019-08-02 | 东莞市将为防伪科技有限公司 | A kind of production equipment of Antiforge printed matter and the production method of Antiforge printed matter |
| CN112749773A (en) * | 2021-03-04 | 2021-05-04 | 深圳市将维可变数据赋码技术有限公司 | Anti-counterfeiting random marker anti-counterfeiting method |
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| CN101556750A (en) * | 2008-04-12 | 2009-10-14 | 陈飞 | Local grain anti-counterfeiting print |
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| CN106935129A (en) * | 2015-12-31 | 2017-07-07 | 北京柯斯元科技有限公司 | A kind of random grain false-proof method and random grain anti-fake system |
| CN107491801A (en) * | 2017-07-13 | 2017-12-19 | 海南亚元防伪技术研究所（普通合伙） | The endowed method and system of artificial intelligence |
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| CN110076056A (en) * | 2019-03-24 | 2019-08-02 | 东莞市将为防伪科技有限公司 | A kind of production equipment of Antiforge printed matter and the production method of Antiforge printed matter |
| CN112749773A (en) * | 2021-03-04 | 2021-05-04 | 深圳市将维可变数据赋码技术有限公司 | Anti-counterfeiting random marker anti-counterfeiting method |
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