CN109472336B - Anti-counterfeiting method - Google Patents
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- CN109472336B CN109472336B CN201811204887.0A CN201811204887A CN109472336B CN 109472336 B CN109472336 B CN 109472336B CN 201811204887 A CN201811204887 A CN 201811204887A CN 109472336 B CN109472336 B CN 109472336B
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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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- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses an anti-counterfeiting method, which comprises an anti-counterfeiting printed matter production step and an anti-counterfeiting printed matter identification step; the anti-counterfeiting printed matter production steps comprise: the method comprises the steps of placing a printing substrate, presetting an identification code area and a characteristic area on the printing substrate, and attaching a plurality of strips with angles randomly distributed in the characteristic area; scanning, sampling and analyzing the random bar-shaped objects in the characteristic area by using imaging equipment to analyze a first key symbol, wherein the analysis mode in the step is code analysis; generating a second key symbol based on the first key symbol by using a self-defined algorithm, converting the second key symbol into an identification code and displaying the identification code in the identification code area to prepare an anti-counterfeiting printed matter; thus, the problems of the prior art solutions are overcome, and three very distinct advantages are obtained: 1. the imitation possibility is eliminated; 2. the batch independence can be realized according to different customers, different batches and different products; 3. broken nets are still available.
Description
Technical Field
The invention relates to the field of anti-counterfeiting, in particular to an anti-counterfeiting method.
Background
With the development of economy, the contradiction between counterfeiting and false prevention is more and more acute; the counterfeited or counterfeited commodity can bring great profit, so that counterfeiters are in danger to deeply study the decryption and counterfeiting method; counterfeiters often put on counterfeiting in external packages, labels and ticket documents, and especially the rapid development of computer graphic processing technology, color copying, high-precision scanning, high-resolution printing and digital printing technologies, so that the original anti-counterfeiting measures are easy to lose secret;
in the prior art, anti-counterfeiting is performed by combining a random feature structure with a two-dimensional code and the like, the idea is that firstly, when an anti-counterfeiting printed matter leaves a factory, random structural features (such as random fibers) on the surface of the anti-counterfeiting printed matter are photographed, then the photo is put in a warehouse, a catalogue label value for navigation is given according to the put position, and the catalogue label value is converted into information such as the two-dimensional code and the like to be printed on the anti-counterfeiting printed matter; either: firstly, establishing a library catalog and catalog label values, sequentially placing scanned and collected photos of the anti-counterfeiting printed matter in the established library catalog, converting the catalog label values corresponding to the random characteristic photos into two-dimensional code information, and printing the two-dimensional code information on the anti-counterfeiting printed matter; when the authenticity is checked, the app is used for identifying the two-dimensional code to obtain an access path or a catalog label, then accessing the network database, calling the characteristic photo in the database when leaving the factory, and then comparing the characteristic on the anti-counterfeiting printed matter with the characteristic photo in the database to determine whether the anti-counterfeiting printed matter is authentic.
In the technical scheme, as the two-dimensional code and the random feature have no other relevance except the 'link' relation, namely the two-dimensional code is only used for guiding a system to find the information of the random feature and has no other relevance; therefore, either scheme has a very serious potential safety hazard, namely the anti-counterfeiting system can still be "fooled" by copying the label, for example, the anti-counterfeiting printed matter is manufactured in a same way, the database is accessed according to the position information guided by the two-dimensional code after the anti-counterfeiting software app queries, and the false printed matter and the photo characteristic information of the database are compared and failed to make misjudgment.
In the actual operation, the random features are usually stored in the form of picture information, so that the feature information databases of all the tags are larger, the databases cannot be stored in the mobile terminal and can only be placed on the cloud server, and when the anti-counterfeiting is inquired, the databases of the cloud service can only be accessed through a network for comparison, and further if the anti-counterfeiting printed matter cannot be identified under the condition of no network.
Disclosure of Invention
The invention aims to overcome the defects and provide an anti-counterfeiting method.
In order to achieve the above object, the present invention is specifically as follows: an anti-counterfeiting method comprises the following steps:
comprises an anti-counterfeiting printed matter production step and an anti-counterfeiting printed matter identification step;
the anti-counterfeiting printed matter production steps comprise:
a1, placing a printing substrate layer, presetting an identification code area and a characteristic area on the printing substrate layer, and attaching a plurality of strip-shaped objects with randomly distributed angles in the characteristic area;
a2, scanning and sampling the random bar-shaped object in the characteristic area by using imaging equipment, and analyzing to obtain a first key symbol, wherein the analysis mode in the step is code analysis;
a3, generating a second key symbol based on the first key symbol by utilizing a self-defined algorithm, converting the second key symbol into an identification code and displaying the identification code in the identification code area to prepare an anti-counterfeiting printed matter;
and (3) identifying the anti-counterfeiting printed matter:
b1, scanning and sampling the anti-counterfeiting printed matter by using camera equipment of a mobile terminal;
b2, the mobile terminal equipment analyzes the identification code of the anti-counterfeiting printed matter locally or analyzes the identification code remotely through a network server, and reads a second key symbol;
b3, the mobile terminal equipment analyzes the strip-shaped object in the characteristic area of the scanned and sampled anti-counterfeiting printed object locally or remotely through a network server to obtain a first key symbol, wherein the analysis mode in the step is code analysis;
b4, the mobile terminal performs matching analysis on the second key symbol and the first key symbol through the network server or performs matching analysis on the second key symbol and the first key symbol through the local database;
and b5, if the matching is correct, prompting that the anti-counterfeiting verification is passed, and if the matching is incorrect, prompting that the anti-counterfeiting verification is failed.
The coding analysis comprises the following steps:
k1, identifying and collecting random strips in the characteristic area;
k2, determining the position information and the deflection angle information of each identified strip;
k3, generating a set of values or codes from the position information or deflection angle information or a combination thereof of each identified strip;
k4, combining the array or codes generated by the plurality of identified strips in the characteristic area to generate a first key symbol.
The method for identifying the position information comprises the following steps:
q1: gridding the identification feature area, and assigning a position value to each grid;
q2: the position value of each grid is set as the position information of the strip-shaped object in the grid.
The method for identifying the deflection angle information comprises the following steps: setting a datum line, wherein the included angle between the datum line and the strip-shaped object is set as deflection angle information.
In step a2, optimizing the first key symbol by shortening the code length; the mode of shortening the code length is as follows: and adding the first key symbol to obtain a short code according to every 10 bits, wherein a plurality of short codes form the optimized first key symbol.
The strip is a strip with a rectangular cross section, and the strip has a color.
Wherein, the identification code is a two-dimensional code or a bar code.
The anti-counterfeiting printed matter identification step further comprises visual identification, wherein the visual identification step is to check the color of the characteristic area of the anti-counterfeiting printed matter through overlooking and check the color of the characteristic area of the anti-counterfeiting printed matter through side viewing.
The anti-counterfeiting printed matter identification step further comprises touch identification, wherein the touch identification step is to obtain touch feeling by touching the characteristic area of the anti-counterfeiting printed matter.
The present invention has many advantages over the prior art; firstly, collecting random features when leaving a factory, coding the random features through a first custom algorithm to obtain a first key symbol, obtaining a second key symbol through a second custom algorithm after coding the first key symbol, converting the second key symbol into a two-dimensional code or a bar code, and printing the two-dimensional code or bar code on a corresponding anti-counterfeiting printed matter; thus, several problems of the prior art solutions are overcome and three very significant advantages are obtained: 1. the two-dimensional code is not the attribute of the catalog label, but a group of special data matched with the random feature, and the possibility of imitation is thoroughly eliminated as long as manufacturers strictly keep secret any one of the two custom algorithms through the special data. 2. Batch independence, because different batches of products can be transformed into different custom algorithms, anti-counterfeiting independence among different customers, different batches and different products can be realized, and safety and uniqueness are greatly improved. 3. The broken network is still available, and because the heavy algorithm is used for light comparison, the corresponding self-defined algorithm is only required to be placed in the app, and even if the network is broken, the terminal equipment can still realize anti-counterfeiting identification through the algorithm, so that the anti-counterfeiting practicability is greatly improved.
Drawings
FIG. 1 is a block diagram of a method of the present invention;
FIG. 2 is an illustration of a pattern of pre-determined identification code regions and feature regions of an anti-counterfeit printed article according to the present invention;
FIG. 3 is a schematic representation of an anti-counterfeit printed material of the present invention;
FIG. 4 is a perspective view of the security print of the present invention;
FIG. 5 is a schematic representation of a visual authentication of the security print of the present invention;
reference numerals in fig. 1 to 5 illustrate:
n 1-a print substrate; n 2-feature region; n 3-an identification code region; n 4-bars; .
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1, the anti-counterfeiting method according to this embodiment is as follows:
comprises an anti-counterfeiting printed matter production step and an anti-counterfeiting printed matter identification step;
the anti-counterfeiting printed matter production steps comprise:
a1, placing a printing substrate layer n1, presetting an identification code region n3 and a characteristic region n2 on the printing substrate layer, and attaching a plurality of strips n4 with randomly distributed angles in the characteristic region;
a2, scanning and sampling the random bar-shaped object in the characteristic area by using imaging equipment, and analyzing to obtain a first key symbol, wherein the analysis mode in the step is code analysis;
a3, generating a second key symbol based on the first key symbol by utilizing a self-defined algorithm, converting the second key symbol into an identification code and displaying the identification code in the identification code area to prepare an anti-counterfeiting printed matter;
the feature area and the identification code area can be set according to different conditions, as shown in fig. 2, setting conditions of 3 different modes of anti-counterfeit printed materials are listed; that is, the feature areas are two and located on the upper and lower sides or the left and right sides of the identification code area, respectively. The feature area may surround the identification code area; fig. 4 is a schematic perspective view of an anti-counterfeit printed material.
As shown in fig. 3 and 4, in particular, the strip is a strip with a rectangular cross section, such as artificial elongated gravel; typically, the strips in this embodiment are artificial gravel of the same length, shape and size. The strip is a three-dimensional strip or a three-dimensional strip with a rectangular cross section. The printing substrate can be packaging paper or an independent anti-counterfeiting label; the specific process comprises the following steps: spraying curing adhesive on the printing substrate, and pasting the strip-shaped objects according to unit grids in a screen printing mode; the strips may also be sprayed onto the feature areas.
The strip may be of a colour, preferably a uniform colour, to facilitate subsequent visual identification.
The identification code is a two-dimensional code or a bar code.
The anti-counterfeiting method of the embodiment, the coding analysis comprises the following steps:
k1, identifying and collecting random strips in the characteristic area;
k2, determining the position information and the deflection angle information of each identified strip;
k3, producing a group of numerical values or codes by using the position information and the deflection angle information of each identified strip;
k4, combining the array or codes generated by the plurality of identified strips in the characteristic area to generate a first key symbol.
Specifically, the method for identifying the position information comprises the following steps:
q1: gridding the identification feature area, and assigning a position value to each grid; for example, photographing a feature area by a CCD, assigning grids, and assigning coordinates to each grid, wherein the numerical value of a unit grid of a second row of the second example is 0202; and determining the position information of the bar falling on the unit cell as 0202;
q2: the position value of each grid is set as the position information of the strip-shaped object in the grid.
Specifically, the method for identifying the deflection angle information comprises the following steps: setting a datum line, wherein the included angle between the datum line and the strip-shaped object is set as deflection angle information. For example, a transverse reference line is set, the angle between the transverse reference line and the strip is 35 degrees by recognition, and the angle information may be 35, or the deflection direction information may be added to the angle information, for example, the angle information may be 10 if the angle information is upward, and the angle information may be 1035;
thus, the data information of the strips within the cell grid can be written as: 02021035; and combining the acquired images, namely the information of all the strips in the characteristic area, into a long code, namely the first key symbol according to the coordinate sequence or other self-defined sequences.
Then, in step a3, a second key symbol is generated based on the first key symbol by using a custom algorithm, and the second key symbol is converted into an identification code to be displayed in the identification code area, for example, a two-dimensional code is produced, which includes the information content of the second key symbol;
wherein in step a2, the first key symbol may be optimized by shortening the code length; the mode of shortening the code length is as follows: and adding the first key symbol to obtain a short code according to every 10 bits, wherein a plurality of short codes form the optimized first key symbol.
The identification step of the anti-counterfeiting printed matter specifically comprises the following steps:
b1, scanning and sampling the anti-counterfeiting printed matter by using camera equipment of a mobile terminal;
b2, the mobile terminal equipment analyzes the identification code of the anti-counterfeiting printed matter locally or analyzes the identification code remotely through a network server, and reads a second key symbol;
b3, the mobile terminal equipment analyzes the strip-shaped object in the characteristic area of the scanned and sampled anti-counterfeiting printed object locally or remotely through a network server to obtain a first key symbol, wherein the analysis mode in the step is code analysis;
b4, the mobile terminal performs matching analysis on the second key symbol and the first key symbol through the network server or performs matching analysis on the second key symbol and the first key symbol through the local database;
and b5, if the matching is correct, prompting that the anti-counterfeiting verification is passed, and if the matching is incorrect, prompting that the anti-counterfeiting verification is failed.
Specifically, the mobile terminal in the step b1 may be a smart phone, a smart watch, or the like, and the identification code, for example, the two-dimensional code, is first scanned to read out the second key symbol, and the process may be locally completed or may be completed through the internet server; and simultaneously scanning the bar object in the characteristic area for visual analysis, wherein the analysis mode is code analysis and is consistent with the analysis method for the bar object in the step a 2. The process can be completed locally or through the internet server, and after analysis, the first key symbol is analyzed, so that the second key symbol and the first key symbol can be matched and analyzed through the network server immediately or the mobile terminal can be matched and analyzed through the local database, and an anti-counterfeiting detection result is obtained.
As shown in fig. 5, in the anti-counterfeiting technology, the anti-counterfeiting printed matter identification step further comprises visual identification, wherein the visual identification step is to check the color of the characteristic area of the anti-counterfeiting printed matter through overlooking and check the color of the characteristic area of the anti-counterfeiting printed matter through side viewing. As shown in fig. 5, the printing substrate itself has a free color due to the gaps between the strips when viewed from above through the angle a, i.e., from above, for example, the printing substrate is white, the strips are red, and when viewed from above through the angle a, the strips are red-white; when the bar is checked through the angle b, the color of the bar can be just checked when the bar is checked.
In the anti-counterfeiting technology, the anti-counterfeiting printed matter identification step further comprises touch identification, wherein the touch identification step is to obtain touch feeling by touching the characteristic area of the anti-counterfeiting printed matter; for example, the stick has a remarkable concave-convex feeling as artificial gravel.
The present invention has many advantages over the prior art; firstly, in the technical scheme, random features are collected at first when leaving a factory, the random features are coded through a first self-defining algorithm to obtain a first key symbol, the coded first key symbol is subjected to a second self-defining algorithm to obtain a second key symbol, the second key symbol is converted into a two-dimensional code or a bar code, and then the two-dimensional code or the bar code is printed on a corresponding anti-counterfeiting printed matter; thus, several problems of the prior art solutions are overcome and three very significant advantages are obtained: 1. the two-dimensional code is not the attribute of the catalog label, but a group of special data matched with the random feature, and the possibility of imitation is thoroughly eliminated as long as manufacturers strictly keep secret any one of the two custom algorithms through the special data. 2. Batch independence, because different batches of products can be transformed into different custom algorithms, anti-counterfeiting independence among different customers, different batches and different products can be realized, and safety and uniqueness are greatly improved. 3. The broken network is still available, and due to the light comparison of the heavy algorithm, the corresponding self-defined algorithm is only placed in the APP, and even if the network is broken, the terminal equipment can still realize anti-counterfeiting identification through the algorithm, so that the anti-counterfeiting practicability is greatly improved. Among other things, the second advantage is that a more perfect customer experience is achieved at the lowest cost by an unexpected technical effect as found in experiments by customers, i.e. different products of different batches can be algorithmically different. In addition, in actual operation, it is found that in the prior art, some anti-counterfeiting printed matters adopt random fibers as specific technical characteristics, and characteristic information is extracted by collecting the random fibers; however, the technical scheme has several problems that the touch feeling is not strong, and the true or false is difficult to distinguish through the hand feeling; in addition, the length, the size and the distortion degree of the fiber are not uniform, the characteristic is difficult to collect and extract, errors are easy to generate, and the collection effect is influenced; the scheme adopts the strip-shaped object, and the condition that the authenticity can be easily identified by touching is realized because of the three-dimensional sense of the strip-shaped object; the strip-shaped object is uniform-shape particles, so that the identification is very accurate, errors are avoided, and the identification is easier. This technical effect was not thought of before development, but was discovered after development.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (6)
1. An anti-counterfeiting method is characterized in that:
comprises an anti-counterfeiting printed matter production step and an anti-counterfeiting printed matter identification step;
the anti-counterfeiting printed matter production steps comprise:
a1, placing a printing substrate layer, presetting an identification code area and a characteristic area on the printing substrate layer, and attaching a plurality of strip-shaped objects with randomly distributed angles in the characteristic area; the strip is a strip with a rectangular cross section;
a2, scanning and sampling the random bar-shaped object in the characteristic area by using imaging equipment, and analyzing to obtain a first key symbol, wherein the analysis mode in the step is code analysis;
a3, generating a second key symbol based on the first key symbol by utilizing a self-defined algorithm, converting the second key symbol into an identification code and displaying the identification code in the identification code area to prepare an anti-counterfeiting printed matter;
the coding analysis comprises the following steps:
k1, identifying and collecting random strips in the characteristic area;
k2, determining the position information and the deflection angle information of each identified strip;
k3, generating a set of values or codes from the position information or deflection angle information or a combination thereof of each identified strip;
k4, combining arrays or codes generated by the plurality of identified strips in the characteristic area to generate a first key symbol;
and (3) identifying the anti-counterfeiting printed matter:
b1, scanning and sampling the anti-counterfeiting printed matter by using camera equipment of a mobile terminal;
b2, the mobile terminal equipment analyzes the identification code of the anti-counterfeiting printed matter locally or analyzes the identification code remotely through a network server, and reads a second key symbol;
b3, the mobile terminal equipment analyzes the strip-shaped object in the characteristic area of the scanned and sampled anti-counterfeiting printed object locally or remotely through a network server to obtain a first key symbol, wherein the analysis mode in the step is code analysis;
b4, the mobile terminal performs matching analysis on the second key symbol and the first key symbol through the network server or performs matching analysis on the second key symbol and the first key symbol through the local database;
b5, if the matching is correct, prompting that the anti-counterfeiting verification is passed, if the matching is incorrect, prompting that the anti-counterfeiting verification is failed;
the method for identifying the position information comprises the following steps:
q1: gridding the characteristic region, and assigning a position value to each grid;
q2: setting the position value of each grid as position information corresponding to the bar-shaped object in the grid;
the method for identifying the deflection angle information comprises the following steps: setting a datum line, wherein the included angle between the datum line and the strip-shaped object is set as deflection angle information.
2. The anti-counterfeiting method according to claim 1, wherein: in step a2, optimizing the first key symbol by shortening the code length; the mode of shortening the code length is as follows: and adding the first key symbol to obtain a short code according to every 10 bits, wherein a plurality of short codes form the optimized first key symbol.
3. The anti-counterfeiting method according to claim 1, wherein: the strip is provided with a color.
4. The anti-counterfeiting method according to claim 1, wherein: the identification code is a two-dimensional code or a bar code.
5. A method of anti-counterfeiting according to claim 3, wherein: the step of identifying the anti-counterfeiting printed matter further comprises visual identification, wherein the visual identification step is to check the color of the characteristic area of the anti-counterfeiting printed matter through overlooking and check the color of the characteristic area of the anti-counterfeiting printed matter through side viewing.
6. The anti-counterfeiting method according to claim 1, wherein: the method is characterized in that: the strip-shaped object is a three-dimensional strip-shaped object, the anti-counterfeiting printed object identification step further comprises touch identification, and the touch identification step is to obtain touch feeling by touching the characteristic area of the anti-counterfeiting printed object.
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| CN110076056B (en) * | 2019-03-24 | 2020-05-22 | 东莞市将为防伪科技有限公司 | Production equipment of anti-counterfeiting printed matter and production method of anti-counterfeiting 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349186A (en) * | 2001-11-21 | 2002-05-15 | 孙显林 | Random grain anti-fake method |
| CN1647392A (en) * | 2002-04-05 | 2005-07-27 | 皇家飞利浦电子股份有限公司 | Method and apparatus for embedding an additional layer of error correction into an error correcting code |
| CN101556750A (en) * | 2008-04-12 | 2009-10-14 | 陈飞 | Local grain anti-counterfeiting print |
| CN101970244A (en) * | 2008-04-23 | 2011-02-09 | 海德堡印刷机械股份公司 | Method for producing a security feature on a flat substrate |
| CN202298350U (en) * | 2011-05-10 | 2012-07-04 | 樊官保 | Safe fiber |
| CN102909939A (en) * | 2012-11-05 | 2013-02-06 | 海南亚元防伪技术研究所 | Large-sized fiber printing system |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715245Y (en) * | 2003-09-22 | 2005-08-03 | 兆日科技（深圳）有限公司 | Texture password label |
| CN103065545A (en) * | 2009-09-27 | 2013-04-24 | 天津黑马行云物联网科技有限公司 | Bar code hiding computer data structure texture anti-fake method |
| CN204883768U (en) * | 2015-08-31 | 2015-12-16 | 杨骏 | False proof mark , product packaging and false proof mark's manufacturing system |
| CN107506817B (en) * | 2017-07-13 | 2023-06-27 | 拍拍看(海南)人工智能有限公司 | Commodity virtual coding method and system based on personality patterns |
-
2018
- 2018-10-16 CN CN201811204887.0A patent/CN109472336B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349186A (en) * | 2001-11-21 | 2002-05-15 | 孙显林 | Random grain anti-fake method |
| CN1647392A (en) * | 2002-04-05 | 2005-07-27 | 皇家飞利浦电子股份有限公司 | Method and apparatus for embedding an additional layer of error correction into an error correcting code |
| CN101556750A (en) * | 2008-04-12 | 2009-10-14 | 陈飞 | Local grain anti-counterfeiting print |
| CN101970244A (en) * | 2008-04-23 | 2011-02-09 | 海德堡印刷机械股份公司 | Method for producing a security feature on a flat substrate |
| CN202298350U (en) * | 2011-05-10 | 2012-07-04 | 樊官保 | Safe fiber |
| CN102909939A (en) * | 2012-11-05 | 2013-02-06 | 海南亚元防伪技术研究所 | Large-sized fiber printing system |
| 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 |
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