CN109472324A - The dimension code anti-counterfeit method of curl image complementation identification - Google Patents
The dimension code anti-counterfeit method of curl image complementation identification Download PDFInfo
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- CN109472324A CN109472324A CN201811189410.XA CN201811189410A CN109472324A CN 109472324 A CN109472324 A CN 109472324A CN 201811189410 A CN201811189410 A CN 201811189410A CN 109472324 A CN109472324 A CN 109472324A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000295 complement effect Effects 0.000 claims abstract description 43
- 230000011218 segmentation Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 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
- 238000003709 image segmentation Methods 0.000 claims 1
- 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
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
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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
- 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
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
A kind of dimension code anti-counterfeit method of curl image complementation identification, one width image in 2 D code is divided into two pieces or muti-piece curvilinear figure by the dimension code anti-counterfeit method, a part of curl printing image after segmentation is on commodity, another part curl printing image is on a piece of or several thin plates, reconsolidating for the curl image complementation divided away from image in 2 D code could constitute the complete image in 2 D code of a width together, and the personation and abuse of label, bill, marketable securities etc. can be effectively prevented by above-mentioned complementary identification.
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 curl image 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 curl image complementation identification is anti-
One width image in 2 D code is divided into two pieces or muti-piece curl image by fake method, the dimension code anti-counterfeit method, and one after segmentation
Divide curl printing image on commodity, another part curl printing image is on a piece of or several thin plates, from image in 2 D code point
Reconsolidating for the curl image complementation cut away could constitute the complete image in 2 D code of a width together, pass through above-mentioned complementation
The personation and abuse of label, bill, marketable securities etc. can be effectively prevented in identification.
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
Former image in 2 D code is divided into two pieces or muti-piece curl image by picture, referred to as former image in 2 D code, and former image in 2 D code is divided
Reconsolidating for each curl image complementation afterwards could constitute a width completely former image in 2 D code together, generate after segmentation
Image in 2 D code area of a part of curl printing image on commodity be known as short in size image, the another part generated after segmentation is bent
Edge image, which is printed on a piece of or several thin plates, is known as complement code image, and the thin plate for being printed with complement code image is known as key, lacks
Code image and complement code image can be complementary the complete former image in 2 D code of one width of composition, the image in 2 D code area complement code on commodity
Image is left a blank area after dividing away in former image in 2 D code, and short in size image and the remaining blank area of complement code image are constituted
One width pseudo- image in 2 D code identical with former image in 2 D code shape and area, pseudo- image in 2 D code is not that a width is completely two-dimentional
On code image, it can not be obtained by scanning correct two-dimensional barcode information, only by the merging of short in size image and complement code image complementation
Constitute together a width completely former image in 2 D code when, can just be obtained by scanning correct two-dimensional barcode information,
Cardboard, plastic plate, aluminium sheet, iron plate, copper sheet and stainless steel plate etc. may be selected in above-mentioned light sheet material,
The technical solution adopted by the present invention to solve the technical problems is illustrated for column with round and sector below, by two-dimensional barcode information
A width image in 2 D code is constituted, former image in 2 D code is divided into a circular image and a fan by referred to as former image in 2 D code
Shape image, from the residue of the circular image and sector image that former image in 2 D code is divided away and former image in 2 D code after divided
Image can be complementary reconsolidate and constitute a width completely former image in 2 D code, the circular image generated after segmentation and fan together
Image in 2 D code area of the shape printing image on commodity is known as short in size image, and the residual image after former image in 2 D code is divided prints
System is known as complement code image on a piece of thin plate, and the thin plate for being printed with complement code image is known as key, short in size image and complement code figure
As the complete former image in 2 D code of one width of composition that can be complementary, image in 2 D code area complement code image on commodity is from former two dimensional code
It is left a blank area after dividing away in image, short in size image and the remaining blank area of complement code image constitute a width and former two dimensional code
Image shape and the identical pseudo- image in 2 D code of area, pseudo- image in 2 D code are not a width completely on former image in 2 D code, nothing
Method is obtained by scanning correctly former two-dimensional barcode information, and short in size image and complement code image complementation are only merged composition
One width completely former image in 2 D code when, can just be obtained by scanning correct two-dimensional barcode information,
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
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.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 image in 2 D code.
Fig. 2 puppet image in 2 D code.
Fig. 3 complement code image.
Fig. 4 key image.
Specific embodiment
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a width image in 2 D code is made of two-dimensional barcode information, referred to as former image in 2 D code
1, former image in 2 D code 1 is divided into a circular image and a sector image, the circle divided away from former image in 2 D code 1
Shape image and sector image be divided with former image in 2 D code 1 after residual image can be complementary reconsolidate and constitute one together
The complete former image in 2 D code 1 of width, the circular image and sector image that generate after segmentation are printed on the image in 2 D code on commodity
Area is known as short in size image 2, and the residual image after former image in 2 D code 1 is divided is printed on a piece of thin plate referred to as complement code image 3,
And the thin plate for being printed with complement code image 3 is known as key 7, one width of composition that short in size image 2 and complement code image 3 can be complementary is complete
Former image in 2 D code 1, the image in 2 D code area complement code image 3 on commodity are left after dividing away in former image in 2 D code 1
One blank area 4, short in size image 2 and blank area 4 constitute a width pseudo- two dimensional code figure identical with former 1 shape of image in 2 D code and area
As 5, pseudo- image in 2 D code 5 is not a width completely on former image in 2 D code 1, can not be obtained by scanning correct two dimensional code letter
Breath, only by complementary the merging of short in size image 2 and complement code image 3 constitute a width completely former image in 2 D code 1 when,
It can be obtained by scanning correct two-dimensional barcode information,
In truth identification, the complement code image 3 on key 7 is placed on pseudo- image in 2 D code 5, replaces puppet using complement code image 3
Blank area 4 on image in 2 D code 5 is simultaneously and short in size image 2 constitutes a width completely former image in 2 D code 1 together, and passes through scanning
Correct two-dimensional barcode information is obtained, label can be effectively prevented by short in size image 2 and the complementary identification of complement code image 3, bill, have
The personation and abuse of valence security etc..
Claims (5)
1. a kind of dimension code anti-counterfeit method of curl image complementation identification, it is characterized in that: being made of width two dimension two-dimensional barcode information
Code image, referred to as former image in 2 D code, is divided into two pieces or muti-piece curl image, former image in 2 D code quilt for former image in 2 D code
Reconsolidating for each curl image complementation after segmentation could constitute a width completely former image in 2 D code together, after segmentation
Image in 2 D code area of a part of curl printing image generated on commodity is known as short in size image, another portion generated after segmentation
Divide curl printing image to be known as complement code image on a piece of or several thin plates, and the thin plate for being printed with complement code image is known as key
Spoon, 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, the image in 2 D code on commodity
Area's complement code image is left a blank area, short in size image and the remaining blank of complement code image after dividing away in former image in 2 D code
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.
2. the dimension code anti-counterfeit method of curl image 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 curl image complementation identification according to claim 1, it is characterized in that: the thin plate
Cardboard, plastic plate, aluminium sheet, iron plate, copper sheet and stainless steel plate etc. may be selected.
4. the dimension code anti-counterfeit method of curl image complementation identification according to claim 1, it is characterized in that: by former two dimensional code
Image segmentation is two pieces or more curl images, and the reconsolidating for each section image complementation after segmentation could constitute a width together
Complete original image in 2 D code.
5. the dimension code anti-counterfeit method of curl image 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189410.XA CN109472324A (en) | 2018-10-12 | 2018-10-12 | The dimension code anti-counterfeit method of curl image complementation identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189410.XA CN109472324A (en) | 2018-10-12 | 2018-10-12 | The dimension code anti-counterfeit method of curl image complementation identification |
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| Publication Number | Publication Date |
|---|---|
| CN109472324A true CN109472324A (en) | 2019-03-15 |
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| CN201811189410.XA Pending CN109472324A (en) | 2018-10-12 | 2018-10-12 | The dimension code anti-counterfeit method of curl image complementation identification |
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| Country | Link |
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- 2018-10-12 CN CN201811189410.XA patent/CN109472324A/en active Pending
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