CN109697493A - Stealthy badge anti-forge method - Google Patents
Stealthy badge anti-forge method Download PDFInfo
- Publication number
- CN109697493A CN109697493A CN201811567962.XA CN201811567962A CN109697493A CN 109697493 A CN109697493 A CN 109697493A CN 201811567962 A CN201811567962 A CN 201811567962A CN 109697493 A CN109697493 A CN 109697493A
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- China
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- image
- emblem
- logo
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Classifications
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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
-
- 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
Abstract
A kind of stealth badge anti-forge method, the method for anti-counterfeit is by the complementary image two parts image for being divided into emblem logo image and emblem logo image of image in 2 D code complementation, using metamerism with color ink by logo printing image on the white space of printed matter, show blank image in the white space under visible light, show emblem logo image under infrared light, utilize the complete former image in 2 D code of complementary image and one width of logo image construction of emblem logo image, correctly former two-dimensional barcode information can be obtained by scanning, this method can be by emblem logo image, two dimensional code identification and three kinds of functions of printed matter anti-counterfeiting are integrated, it can be used to identify label, bill, the printed matters such as marketable securities are with the presence or absence of personation infringement problem.
Description
Technical field:
The present invention relates to a kind of antiforging printing method, especially a kind of stealthy badge anti-forge method can be used for various printing systems
Product it is anti-fake.
Background technique:
Method for anti-counterfeit relatively common at present has following several: the first is laser anti-false sign, with laser recessiveness ink fluorescent
The symbol of product or special identification icon are printed to the anti-fake label of product by ink-printing techniques, and same class product uses
Same labeling, because anti-fake label is easier to forge, and the anti-fake label forged is used on fake products, causes product
It is true and false to obscure, it is accordingly difficult to effectively anti-fake.Second is cipher counterfeit-proof labeling, and used method is that every product compiles one group
The coding of number, every product is different from, this number is printed on labeling and is covered, while can by this number deposit
For when consumer buys product, the number in mark is passed through phone or the meter that networks in the Computer Database of consumer query
Digital entering computer database in mark is compared identification by calculation machine, and identical is true, difference as vacation, method letter
Single, identification is easy, and is not easy to forge, but in actual use, prints labeling after generating because coded data is that computer is unified.It represents
The true and false coded data of product may be illegally duplicated fraud, meanwhile, the coding that coding also can be recycled on the product that do not inquire makes mark
And be attached on false pain product, antifalse effect it is difficult to ensure that.The third is texture anti-fake, anti-fake with the textural characteristics on its labeling, though
Right more difficult forgery, but the serial number due to being only marked with patch, and be plain code, every piece of mark can be inquired repeatedly, and fake producer can pass through warehouse
Phenomenon is copied the presence or absence of in the necessary textural characteristics i.e. grid reflected when administrator or shop-assistant are by serial number and inquiry on labeling
It is forged after attacking by this feature batch.4th kind is that metameric ink is anti-fake, and anti-fake metameric ink is based on metamerism
Identical color is presented using two kinds of substances in the anti-counterfeiting printing technology of phenomenon under a kind of light source, but under another light source,
But the phenomenon that presentation different colours, is realized anti-fake, but the ratio of metamerism is easier to measure, therefore antifalse effect is also difficult to
Guarantee.
In conclusion existing method for anti-counterfeit all has some disadvantages, thus cannot be from preventing fake products at all.
Summary of the invention:
In order to overcome existing various printed matter anti-counterfeiting printing technologies there are the shortcomings that, the present invention is anti-for existing printed matter
Deficiency existing for pseudo- printing technology improves the prior art, proposes a kind of stealthy badge anti-forge method, the anti-fake side
Method is made of a width image in 2 D code two-dimension code anti-counterfeit information, by the image in 2 D code it is complementary be divided into two parts image, the
A part of image is emblem logo image, and second part image is the complementary image of emblem logo image, emblem logo image and logo after segmentation
The complementary image of image can be complementary composition original image in 2 D code, the complementary image of the emblem logo image after segmentation is printed on one
On thin plate key piece, match color ink by the logo printing image after segmentation on the white space of printed matter using metamerism,
Show blank image in the white space under visible light, emblem logo image is shown under infrared light, and utilize thin plate key piece
On the complementary image of emblem logo image can be obtained just with the complete former image in 2 D code of one width of logo image construction by scanning
Emblem logo image, two dimensional code identification and three kinds of functions of printed matter anti-counterfeiting can be integrated by true former two-dimensional barcode information, this method,
The printed matters such as label, bill, marketable securities can be used to identify with the presence or absence of personation infringement problem.
Metamerism typically refers to yellow black four member ink sets of green product into one group of ratio match with color ink, this group of ink exists
It is seen that identical color, i.e., homochromy under visible light；And under infrared light because yellow black four color ink of green product match different productions
The spectral difference that adds lustre to is different to show different colors, i.e., different spectrum, this phenomenon is referred to as metamerism phenomenon.
The technical solution adopted by the present invention to solve the technical problems is: adjust yellow black four color ink of green product matches color ratio
Example generates a kind of metamerism with color ink, should show under visible light white with color ink, and show black under infrared light,
A width image in 2 D code is made of two-dimension code anti-counterfeit information, by the image in 2 D code it is complementary be divided into emblem logo image and emblem is marked on a map
Complementary image two parts image of picture, the former two dimension of the composition that the complementary image of emblem logo image and emblem logo image after segmentation can be complementary
Code image, the color lump in the color lump figure of emblem logo image are divided into two kinds, and one is black color lump, another kind is white color lump, by emblem
Logo image is printed in the white space of printed matter, and the complementary image of emblem logo image is printed on a thin plate key piece, right
White color lump in logo image color lump figure, it is desirable that under visible light with all show white under infrared light, using ordinary white
Ink printing, for the black color lump in logo image color lump figure, it is desirable that show white image under visible light, under infrared light
Show black, is printed using above-mentioned with color ink, show white under visible light on the white space of printed matter in this way, red
Show emblem logo image under outer light, it is complete using the complementary image and one width of logo image construction of the emblem logo image on thin plate key piece
Former image in 2 D code, correctly former two-dimensional barcode information can be obtained by scanning,
In truth identification, the complementary image of the emblem logo image on thin plate key piece is placed on to the logo of printed matter under infrared light
Image district constitutes the complete two dimensional code of a width using the complementary image and emblem logo image of the emblem logo image on thin plate key piece together
Image is obtained by scanning correct two-dimensional barcode information, passes through the complementary image of emblem logo image and emblem logo image under infrared light
The personation and abuse of label, bill, marketable securities etc. can be effectively prevented in complementation identification.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 image in 2 D code.
The emblem Fig. 2 logo image.
The complementary image of emblem logo image on Fig. 3 thin plate key piece.
The topography of the emblem Fig. 4 logo image.
Specific embodiment
The color matching ratio for adjusting yellow black four color ink of green product generates a kind of metamerism with color ink, should exist with color ink
Show white under visible light, show black under infrared light,
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a width image in 2 D code 1 is made of two-dimension code anti-counterfeit information, image in 2 D code 1 is mutual
The complementary image 3 for being divided into emblem logo image 2 and emblem logo image mended, the complementation map of emblem logo image 2 and emblem logo image after segmentation
As 3 can be complementary composition original image in 2 D code 1, the color lump in the color lump figure of emblem logo image 2 is divided into two kinds, and one is black colors
Block, another kind are white color lumps, and emblem logo image 2 is printed in the white space of printed matter, by the complementary image 3 of emblem logo image
It is printed on thin plate key piece 6, for the white color lump in 2 color lump figure of emblem logo image, it is desirable that under visible light and under infrared light
All show white, is printed using ordinary white ink, for the black color lump in 2 color lump figure of emblem logo image, it is desirable that in visible light
Under show white, show black under infrared light, using it is above-mentioned with color ink print, in this way on the white space of printed matter,
Show white image under visible light, emblem logo image 2 is shown under infrared light, utilizes the emblem logo image on thin plate key piece 6
Complementary image 3 and emblem logo image 2 constitute a width completely former image in 2 D code 1, can obtain correctly former two dimensional code by scanning
The information of image 1,
In truth identification, the complementary image 3 of the emblem logo image on thin plate key piece 6 is placed on to the emblem of printed matter under infrared light
On the region of logo image 2, a width is constituted together using the complementary image 3 and emblem logo image 2 of the emblem logo image on thin plate key piece 6
Complete image in 2 D code 1, is obtained by scanning the information of correct image in 2 D code 1, passes through emblem logo image 2 under infrared light
The personation and abuse of label, bill, marketable securities etc. can be effectively prevented with the complementary identification of complementary image 3 of emblem logo image.
Claims (3)
1. a kind of stealth badge anti-forge method, it is characterized in that: the method for anti-counterfeit is made of a width two dimensional code two-dimension code anti-counterfeit information
Image in 2 D code complementation is divided into two parts image by image, and first part's image is emblem logo image, second part image
It is the complementary image of emblem logo image, the composition original two dimensional code that the complementary image of emblem logo image and emblem logo image after segmentation can be complementary
The complementary image of emblem logo image after segmentation is printed on a thin plate key piece by image, matches color ink using metamerism
By the logo printing image after segmentation on the white space of printed matter, show blank sheet in the white space under visible light
Picture is shown emblem logo image under infrared light, and can be marked on a map with emblem using the complementary image of the emblem logo image on thin plate key piece
As constituting a width completely former image in 2 D code, correctly former two-dimensional barcode information can be obtained by scanning, this method can be by emblem
Logo image, two dimensional code identification and three kinds of functions of printed matter anti-counterfeiting are integrated, and can be used to identify label, bill, marketable securities
Equal printed matters are with the presence or absence of personation infringement problem.
2. stealth badge anti-forge method according to claim 1, it is characterized in that: image in 2 D code complementation is divided into emblem
The complementary image of complementary image two parts image of logo image and emblem logo image, emblem logo image and emblem logo image after segmentation can be mutual
The composition original image in 2 D code of benefit.
3. stealth badge anti-forge method according to claim 1, it is characterized in that: metamerism is green by adjustment with color ink
The color matching ratio of yellow black four color ink of product is formulated, and should be shown under visible light white with color ink, and be shown under infrared light
Black, the color lump in the color lump figure of emblem logo image are divided into two kinds, and one is black color lump, another kind is white color lump, by logo
Printing image is in the white space of printed matter, for the white color lump in logo image color lump figure, it is desirable that under visible light and
All show white under infrared light, is printed using ordinary white ink, for the black color lump in logo image color lump figure, it is desirable that
Show white image under visible light, show black under infrared light, is printed using above-mentioned with color ink, in this way in the sky of printed matter
Show white on white region under visible light, emblem logo image is shown under infrared light, utilizes the emblem logo image on thin plate key piece
Complementary image and the complete former image in 2 D code of one width of logo image construction, correctly former two dimensional code letter can be obtained by scanning
Breath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567962.XA CN109697493A (en) | 2018-12-21 | 2018-12-21 | Stealthy badge anti-forge method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567962.XA CN109697493A (en) | 2018-12-21 | 2018-12-21 | Stealthy badge anti-forge method |
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| Publication Number | Publication Date |
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| CN109697493A true CN109697493A (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811567962.XA Pending CN109697493A (en) | 2018-12-21 | 2018-12-21 | Stealthy badge anti-forge method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233005A (en) * | 2020-09-21 | 2021-01-15 | 中国铁道科学研究院集团有限公司通信信号研究所 | Three-dimensional logo watermark generation method for train dispatching terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060022059A1 (en) * | 2004-08-02 | 2006-02-02 | Scott Juds | Coaligned bar codes and validation means |
| CN105131718A (en) * | 2015-09-16 | 2015-12-09 | 永发印务(东莞)有限公司 | Anti-counterfeiting metamerism ink as well as preparation method and printing method of anti-counterfeiting metamerism ink |
| CN105809225A (en) * | 2016-03-03 | 2016-07-27 | 北京小米移动软件有限公司 | Two-dimension code treatment method, apparatus, terminal equipment, two-dimension code product and packing box |
-
2018
- 2018-12-21 CN CN201811567962.XA patent/CN109697493A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060022059A1 (en) * | 2004-08-02 | 2006-02-02 | Scott Juds | Coaligned bar codes and validation means |
| CN105131718A (en) * | 2015-09-16 | 2015-12-09 | 永发印务(东莞)有限公司 | Anti-counterfeiting metamerism ink as well as preparation method and printing method of anti-counterfeiting metamerism ink |
| CN105809225A (en) * | 2016-03-03 | 2016-07-27 | 北京小米移动软件有限公司 | Two-dimension code treatment method, apparatus, terminal equipment, two-dimension code product and packing box |
Non-Patent Citations (1)
| Title |
|---|
| 张逸新: "《现代印刷防伪技术》", 31 January 2007, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233005A (en) * | 2020-09-21 | 2021-01-15 | 中国铁道科学研究院集团有限公司通信信号研究所 | Three-dimensional logo watermark generation method for train dispatching terminal |
| CN112233005B (en) * | 2020-09-21 | 2024-02-09 | 中国铁道科学研究院集团有限公司通信信号研究所 | Three-dimensional logo watermark generation method of train dispatching terminal |
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Application publication date: 20190430 |