CN109308622A - The dimension code anti-counterfeit method of digital picture complementation identification - Google Patents
The dimension code anti-counterfeit method of digital picture complementation identification Download PDFInfo
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- CN109308622A CN109308622A CN201811188983.0A CN201811188983A CN109308622A CN 109308622 A CN109308622 A CN 109308622A CN 201811188983 A CN201811188983 A CN 201811188983A CN 109308622 A CN109308622 A CN 109308622A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000000295 complement effect Effects 0.000 claims abstract description 54
- 230000011218 segmentation Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000002372 labelling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- G—PHYSICS
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- 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
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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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Abstract
A kind of dimension code anti-counterfeit method of digital picture complementation identification, the dimension code anti-counterfeit method is complementary from a width image in 2 D code to be partitioned into one or more digital picture, a portion printing image is on commodity, another part printing image is on a piece of or several thin plates, only one or more digital picture divided away is reconsolidated and constitutes the complete image in 2 D code of a width together, correct two-dimensional barcode information can be just obtained by scanning, label can be effectively prevented by above-mentioned digital picture complementation identification, bill, the personation and abuse of marketable securities etc..
Description
Technical field:
The present invention relates to a kind of anti-counterfeiting printing technology, especially a kind of dimension code anti-counterfeit method of digital picture complementation identification can
For the anti-fake of various printed matters.
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.
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, and the two dimensional code for proposing a kind of digital picture complementation identification is anti-
Fake method, the dimension code anti-counterfeit method is complementary from a width image in 2 D code to be partitioned into one or more digital picture, wherein
A part of printing image is on commodity, and another part printing image is on a piece of or several thin plates, after image in 2 D code is divided
Remainder and one or more digital picture for being partitioned into can be complementary merge and constitute the complete two dimensional code of a width
Image, it is clear that together with only reconsolidating the remainder after segmentation with one or more digital picture that segmentation is gone out
The complete image in 2 D code of a width is constituted, correct two-dimensional barcode information can be just obtained by scanning, it can by above-mentioned complementary identification
To effectively prevent the personation and abuse of label, bill, marketable securities etc..
The technical solution adopted by the present invention to solve the technical problems is: a width two dimensional code figure is made of two-dimensional barcode information
Picture, referred to as former image in 2 D code are complementary from former image in 2 D code to be partitioned into one or more digital picture, former two dimensional code figure
As after being divided residual image and one or more digital picture for being partitioned into can be complementary to merge composition one complete
Whole former image in 2 D code, a part of printing image generated after segmentation are known as short in size figure in the two-dimension code area on commodity
Picture, another part printing image generated after segmentation is known as complement code image on a piece of or several thin plates, and will be printed with complement code
The thin plate of image is known as key, the complete former image in 2 D code of one width of composition that short in size image and complement code image can be complementary, in quotient
It is left a blank area, short in size image and the remaining blank of complement code image in the position of former complement code image in two-dimension code area on product
Area constitutes a width pseudo- image in 2 D code identical with former image in 2 D code shape and area, and pseudo- image in 2 D code is not that a width is complete
Image in 2 D code on, correct two-dimensional barcode information can not be obtained by scanning, only by short in size image and complement code image complementation
Merge constitute a width completely former image in 2 D code when, can just be obtained by scanning correct two-dimensional barcode information,
The number in one or more digital picture that above-mentioned segmentation is gone out includes the Arab in 0,1,2,3,4,5,6,7,8,9
Long number made of number and combinations thereof, further include Chinese figure in one, two, three, four, five, six, seven, eight, nine, ten and
Long number made of a combination thereof, further include Roman number in I, II, III, IV, V, VI, VII, VIII, IX, X, XI and its
The long number being composed,
Cardboard, plastic plate, aluminium sheet, iron plate, copper sheet and stainless steel plate etc. may be selected in above-mentioned light sheet material,
In truth identification, complement code image on the key is placed on pseudo- image in 2 D code, replaces pseudo- two dimension using complement code image
Blank area on code image is simultaneously and short in size image constitutes a width completely former image in 2 D code together, and is obtained by scanning correct
Former two-dimensional barcode information, by short in size image and complement code image complementation identification label, bill, marketable securities etc. can be effectively prevented
Personation and abuse.
It is below that column illustrate the technical solution adopted by the present invention to solve the technical problems with Arabic numerals 3, by anti-fake
Information constitutes a width image in 2 D code, referred to as former image in 2 D code, complementary from former image in 2 D code to be partitioned into Arabic number
The image of word 3, the conjunction that the image of residual image and the Arabic numerals 3 being partitioned into after former image in 2 D code is divided can be complementary
And a width completely original image in 2 D code is constituted together, the printing image for the Arabic numerals 3 being partitioned into is known as on commodity
Short in size image, the residual image after former image in 2 D code is divided are printed on a piece of thin plate referred to as complement code image, and will printing
There is the thin plate of complement code image to be known as key, the complete former two dimensional code figure of one width of composition that short in size image and complement code image can be complementary
Picture is left a blank area in the position of former complement code image in the two-dimension code area on commodity, and short in size image and complement code image are surplus
Under blank area constitute width puppet image in 2 D code identical with former image in 2 D code shape and area, pseudo- image in 2 D code is not
On the complete image in 2 D code of one width, it can not be obtained by scanning correct two-dimensional barcode information, only by short in size image and complement code
The merging of image complementation constitute a width completely former image in 2 D code when, can just be obtained by scanning correct two dimensional code
Information,
In truth identification, complement code image on the key is placed on pseudo- image in 2 D code, is taken using complement code image on the key
Blank area on generation pseudo- image in 2 D code is simultaneously and short in size image constitutes the complete image in 2 D code of a width together, and is obtained by scanning
Take correct two-dimensional barcode information.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 original image in 2 D code.
Fig. 2 puppet image in 2 D code.
Fig. 3 complement code image.
Fig. 4 key figure.
Specific embodiment
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a width image in 2 D code is made of anti-counterfeiting information, referred to as former image in 2 D code 1,
Residual image 7 after the image 6 for being partitioned into Arabic numerals 3 complementary in former image in 2 D code 1 and segmentation, it is surplus after segmentation
The image 6 of remaining image 7 and the Arabic numerals 3 being partitioned into can complementary merging constitute a width completely former two dimensional code figure
As 1, the image 6 for the Arabic numerals 3 being partitioned into is printed on commodity and referred to as short in size image, former image in 2 D code 1 are divided
Residual image 7 afterwards is printed on a piece of thin plate and referred to as complement code image, and the thin plate for being printed with complement code image is known as key
5, the complete former image in 2 D code 1 of one width of composition that short in size image and complement code image can be complementary, the former complement code figure on short in size image
A blank area 8 is left in the position of picture, and short in size image and the remaining blank area 8 of complement code image constitute a width and former image in 2 D code 1
Shape and the identical pseudo- image in 2 D code 9 of area, pseudo- image in 2 D code 9 is not Wu Fatong on the complete image in 2 D code of a width
Overscanning obtains correct two-dimensional barcode information, only by short in size image and complement code image complementation to merge composition one complete
When whole former image in 2 D code 1, it can be just obtained by scanning correct two-dimensional barcode information,
In truth identification, the complement code image on key 5 is placed on pseudo- image in 2 D code 9, utilizes the complement code image on key 5
Replace the blank area 8 on pseudo- image in 2 D code 9 simultaneously and short in size image constitutes a width completely former image in 2 D code 1 together, and leads to
Overscanning obtains correct two-dimensional barcode information.
Claims (7)
1. a kind of dimension code anti-counterfeit method of digital picture complementation identification, it is characterized in that: being made of a width two dimensional code anti-counterfeiting information
Image, referred to as former image in 2 D code are complementary from former image in 2 D code to be partitioned into one or more digital picture, former two dimensional code
Image be divided after residual image and one or more digital picture for being partitioned into it is complementary to merge composition one complete
Whole former image in 2 D code, a part of printing image generated after segmentation are known as short in size figure in the two-dimension code area on commodity
Picture, another part printing image generated after segmentation is known as complement code image on a piece of or several thin plates, and will be printed with complement code
The thin plate of image is known as key, the complete former image in 2 D code of one width of composition that short in size image and complement code image can be complementary, in quotient
A blank area, short in size image and the remaining blank area of complement code image are left in the position of former complement code image in two-dimension code area on product
A width pseudo- image in 2 D code identical with former image in 2 D code shape and area is constituted, pseudo- image in 2 D code is not that a width is complete
On image in 2 D code, it can not be obtained by scanning correct two-dimensional barcode information, only by short in size image and complement code image complementation
Merge constitute a width completely former image in 2 D code when, can just be obtained by scanning correct two-dimensional barcode information.
2. the dimension code anti-counterfeit method of digital picture complementation identification according to claim 1, it is characterized in that: pseudo- two dimensional code figure
As not being that can not be obtained by scanning correct two-dimensional barcode information on the complete image in 2 D code of a width, only by short in size image
The complete image in 2 D code of a width is constituted with merging for complement code image complementation, can just be obtained by scanning correct two dimension
Code information.
3. the dimension code anti-counterfeit method of digital picture complementation identification according to claim 1, it is characterized in that: above-mentioned be partitioned into
The number in one or more digital picture gone include Arabic numerals in 0,1,2,3,4,5,6,7,8,9 and combinations thereof and
At long number, further include more made of Chinese figure in one, two, three, four, five, six, seven, eight, nine, ten and combinations thereof
Bit digital further includes multidigit made of Roman number in I, II, III, IV, V, VI, VII, VIII, IX, X, XI and combinations thereof
Number.
4. the dimension code anti-counterfeit method of digital picture complementation according to claim 1 identification, it is characterized in that: short in size image and
Complement code image can be complementary the complete former image in 2 D code of one width of composition.
5. the dimension code anti-counterfeit method of digital picture complementation identification according to claim 1, it is characterized in that: the thin plate
Refer to cardboard, plastic plate, aluminium sheet, iron plate, copper sheet and stainless steel plate etc..
6. the dimension code anti-counterfeit method of digital picture complementation identification according to claim 1, it is characterized in that: from former two dimensional code
One or more digital picture is partitioned into image.
7. the dimension code anti-counterfeit method of digital picture complementation identification according to claim 1, it is characterized in that: in truth identification
When, being placed on pseudo- image in 2 D code for complement code image complementation on the key is replaced on pseudo- image in 2 D code using complement code image
Blank area and and short in size image constitute the complete image in 2 D code of a width together, and be obtained by scanning correct two dimensional code and believe
The personation and infringement of label, bill, marketable securities etc. can be effectively prevented by short in size image and the identification of complement code image complementation for breath
Behavior.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811188983.0A CN109308622A (en) | 2018-10-12 | 2018-10-12 | The dimension code anti-counterfeit method of digital picture complementation identification |
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Application publication date: 20190205 |