CN109228693A - A kind of papery printing antifake method for products, apparatus and system - Google Patents
A kind of papery printing antifake method for products, apparatus and system Download PDFInfo
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- CN109228693A CN109228693A CN201811075023.3A CN201811075023A CN109228693A CN 109228693 A CN109228693 A CN 109228693A CN 201811075023 A CN201811075023 A CN 201811075023A CN 109228693 A CN109228693 A CN 109228693A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1222—Increasing security of the print job
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Editing Of Facsimile Originals (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a kind of paperys to print antifake method for products, apparatus and system, which includes: that terminal adds index pattern and security pattern on the first electronic document to generate the second electronic document and be sent to printing device；Printing device prints the second electronic document and forms papery printing product, and the security pattern of papery printing product is the ink trace distribution map that the ink dot in print procedure is randomly formed；Image-recoding step: image capture instrument acquisition image is simultaneously sent to third party's module, and the image of the acquisition includes the ink trace distribution map of index pattern and security pattern；Third party's module establishes index of the security pattern about index pattern in third party's index data base.The present invention is formed simultaneously the ink trace distribution and index pattern of security pattern, it is simple and easy, and image capture instrument disposably acquires the ink trace distribution and index pattern of security pattern, in whole process, the ink trace distribution of security pattern and the relevance of index pattern can not distort, and increase anti-fake reliability.
Description
Technical field
The present embodiments relate to commodity true and false identification technology more particularly to a kind of papery printing antifake method for products, dress
It sets and system.
Background technique
Anti-fake based on type is generally included and based on the anti-fake of individual for the method for anti-counterfeit of papery printing product at present.
Anti-fake based on type is such as certain type of special material to be utilized to carry out based on the anti-fake of certain type feature in paper
It is anti-fake.Method for anti-counterfeit based on individual is that the personal feature based on paper carries out anti-fake method, fine as adulterated fiber in paper
The distribution of dimension constitutes random anti-counterfeiting characteristic.
Above method requires to carry out specially treated to paper, and cost is relatively high.The prior art has random using what is printed
Ink trace carries out anti-fake research, but Related product not yet.
Summary of the invention
The present invention provides a kind of printing antifake method for products, device and system, to realize paper printing product false proof
Reliability, while reducing the anti-counterfeiting cost of paper printing product.
In a first aspect, the embodiment of the invention provides a kind of paperys to print antifake method for products, it is applied to terminal, this method
Include:
Terminal adds index pattern and security pattern on the first electronic document to generate the second electronic document；
Second electronic document is sent to printing device to form papery printing product to print by terminal, described
The security pattern of papery printing product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
Second aspect, the embodiment of the invention provides a kind of paperys to print product false proof device, is set to terminal, comprising:
Electronic document processing module, for adding index pattern and security pattern on the first electronic document to generate second
Electronic document；
Print module to form papery printing product for second electronic document to be sent to printing device to print,
The security pattern of the papery printing product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
The third aspect, the embodiment of the invention provides a kind of paperys to print product false proof terminal, comprising:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes that a kind of papery as described in relation to the first aspect prints antifake method for products.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
Sequence realizes that a kind of papery as described in relation to the first aspect prints antifake method for products when the program is executed by processor.
5th aspect, the embodiment of the invention provides a kind of paperys to print antifake method for products, is applied to image capture instrument,
On the printing product have at least one index pattern, the printing product further includes security pattern, the security pattern for
The ink trace distribution map of machine, the ink trace distribution map are randomly formed by the ink dot in print procedure, and this method includes image-recoding step:
Image capture instrument acquires image, and the image of the acquisition includes the ink trace point of the index pattern and the security pattern
Butut；
The image of the acquisition is sent to third party's module by image capture instrument, so that third party's module is in the third party
Index of the ink trace distribution map of the security pattern about the index pattern is established in index data base.
6th aspect, the embodiment of the invention provides a kind of paperys to print product false proof device, has on the printing product
There is at least one index pattern, the printing product further includes security pattern, which is random ink trace distribution map, should
Ink trace distribution map is randomly formed by the ink dot of printer；
The device includes image capture instrument, is used for image recording, which includes: acquisition image, the acquisition
Image include the index pattern and the security pattern ink trace distribution map；The image of the acquisition is sent to third party
Module, so that third party's module establishes the ink trace distribution map of the security pattern about institute in third party's index data base
State the index of index pattern.
7th aspect, the embodiment of the invention provides a kind of anti-counterfeiting systems of papery printing product, including terminal, printing to set
Standby, image capture instrument and third party's module:
The terminal, for adding index pattern and security pattern on the first electronic document to generate the second electronic document
And second electronic document is sent to printing device；
The printing device forms papery printing product for printing second electronic document, and the papery printing produces
The security pattern of product is the ink trace distribution map that the ink dot in print procedure is randomly formed；
Described image Acquisition Instrument is used for image recording, which includes: acquisition image, the image of the acquisition
Ink trace distribution map including the index pattern and the security pattern；The image of the acquisition is sent to third party's module,
So that third party's module establishes the ink trace distribution map of the security pattern about the rope in third party's index data base
Draw the index of pattern；
Third party's module, is used for image recording, and image-recoding step includes: that third party's module receives image capture instrument
The image of the acquisition of transmission establishes the ink trace distribution map of the security pattern about described in third party's index data base
The index of index pattern.
In method for anti-counterfeit of the invention, it is formed simultaneously the ink trace distribution and index pattern of security pattern, it is simple and easy, and
The ink trace that image capture instrument disposably acquires security pattern is distributed and index pattern, in whole process, the ink trace point of security pattern
The relevance of cloth and index pattern can not distort, and increase anti-fake reliability.
Detailed description of the invention
Fig. 1 is the flow chart that the papery that the embodiment of the present invention one provides prints antifake method for products；
Fig. 2 (a) is the schematic diagram for the second electronic document that the embodiment of the present invention one provides；
Fig. 2 (b) is the enlarged drawing of the index pattern that the embodiment of the present invention one provides and security pattern；
Fig. 3 (a) is the schematic diagram for the papery printing product that the embodiment of the present invention one provides；
Fig. 3 (b) is the index pattern for the papery printing product that the embodiment of the present invention one provides and the enlarged drawing of security pattern；
Fig. 3 (c) and 3 (d) is the ink trace distribution map that the embodiment of the present invention one provides；
Fig. 4 is the structural block diagram of papery printing product false proof device provided by Embodiment 2 of the present invention；
Fig. 5 is a kind of structural schematic diagram for papery printing product false proof terminal that the embodiment of the present invention three provides；
Fig. 6 is the flow chart for the papery printing antifake method for products that the embodiment of the present invention five provides；
Fig. 7 is the flow chart for the papery printing antifake method for products that the embodiment of the present invention seven provides；
Fig. 8 is the structural block diagram of the anti-counterfeiting system for the papery printing product that the embodiment of the present invention eight provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Papery printing product of the invention is that electronic document prints, papery printing product of the invention especially suitable for
The business documentation of the need for confidentiality such as contract.
Embodiment one
Fig. 1 is the flow chart for the papery printing antifake method for products that the embodiment of the present invention one provides, and the method for anti-counterfeit is by end
End executes, which can be the equipment such as computer, tablet computer, mobile phone.
This method comprises the following steps:
S101, terminal add index pattern and security pattern on the first electronic document to generate the second electronic document；
Fig. 2 (a) is the second electronic document of embodiment one, and Fig. 2 (b) is the enlarged drawing of the index pattern and security pattern.
The index pattern 10 is two dimensional code in the embodiment, but index pattern is also possible to the patterns such as bar code, coding.In the embodiment
Security pattern 20 is the grey square in the two dimensional code upper left corner, and security pattern is also possible to the pattern in other regions of two dimensional code.The reality
A part that security pattern in example is index pattern is applied, and the present invention is not limited to the program, security pattern is also possible to be located at
Pattern outside index pattern.The gray scale of the security pattern is 10%-90%, it is preferable that the gray scale of the security pattern is 30%-
70%.
S102, second electronic document is sent to printing device to form papery printing product, the papery to print
The security pattern of printing product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
Fig. 3 (a) is that the second electronic document prints the papery to be formed printing product, and Fig. 3 (b) is the rope of papery printing product
Draw the enlarged drawing of pattern 10 ' He security pattern 20 '.Fig. 3 (c) is the ink trace distribution map of security pattern, and ink trace distribution map includes week
The ink dot 12 on 12 peripheries of ink group 11 and ink group of phase arrangement.Due to the randomness of ink trace distribution map, the same security pattern is beaten
Ink trace distribution map after print is different, and Fig. 3 (c) and 3 (d) is the ink trace distribution that the security pattern of electronic document prints twice
The periodic arrangement characteristic of figure, the ink group of two width ink trace distribution maps is although identical, but the shape of the ink group of same position, size are all
Not identical, the distribution of the ink dot on ink group periphery is not also identical, therefore the distribution of the shape of ink group, size and ink dot is all anti-fake
The random character of pattern.The mean size of ink group is related to the gray scale of the security pattern of setting, and ink group is too small or too big, random special
Sign all can be fewer, it is preferable that the duty ratio of ink group is 30%-70%.
The technical solution of the papery printing antifake method for products of the present embodiment, adds index pattern on the first electronic document
With security pattern to generate the second electronic document, the gray scale of the security pattern is 10%-90%；By second electronic document
It is sent to printing device to form papery printing product to print, the security pattern of the papery printing product is in print procedure
The ink trace distribution map that ink dot is randomly formed.The technical solution is by index pattern and security pattern one with random ink trace distribution map
It is secondary to be formed in printout, it is simple to operate.
Embodiment two
Fig. 4 is the structural block diagram of two papery of embodiment of the present invention printing product false proof device, and this method is for executing implementation
The method for anti-counterfeit of example one, the device are chosen as software or hardware realization.As shown in figure 4, the device includes:
Electronic document processing module, for adding index pattern and security pattern on the first electronic document to generate second
Electronic document；
Print module to form papery printing product for second electronic document to be sent to printing device to print,
The security pattern of the papery printing product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
The technical solution that the present embodiment two provides adds index pattern and security pattern on the first electronic document to generate
Second electronic document, the gray scale of the security pattern are 10%-90%；By second electronic document be sent to printing device with
Printing forms papery printing product, and the security pattern of the papery printing product is the ink that the ink dot in print procedure is randomly formed
Trace distribution map.Index pattern and security pattern with random ink trace distribution map are once formed in printout by the technical solution
In, it is simple to operate.
Embodiment three
Fig. 5 is the structural schematic diagram that a kind of papery that the embodiment of the present invention three provides prints product false proof terminal, such as Fig. 5 institute
Show, which specifically includes: one or more processors 100, in Fig. 5 by taking a processor 100 as an example；Memory 200, is used for
One or more programs are stored, when one or more programs are executed by one or more processors 100, so that at one or more
It manages device 100 and realizes a kind of papery printing antifake method for products described in any embodiment of that present invention.Processor 100 and memory
200 can be connected by bus or other modes, in Fig. 5 for being connected by bus.
It is executable to can be used for storing software program, computer as a kind of computer readable storage medium for memory 200
Program and module, such as the corresponding program instruction of one of embodiment of the present invention papery printing antifake method for products.Processor
100 software program, instruction and the modules being stored in memory 200 by operation, are answered thereby executing the various functions of terminal
With and data processing, that is, realize a kind of above-mentioned papery printing antifake method for products.
Memory 200 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 200 may include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 200 can be into one
Step includes the memory remotely located relative to processor 100, these remote memories can pass through network connection to terminal.On
The example for stating network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Example IV
The embodiment of the present invention four also provides a kind of computer readable storage medium, be stored thereon with computer program (or
For computer executable instructions), for executing a kind of papery printing antifake method for products, the party when which is executed by processor
Method includes:
Terminal adds index pattern and security pattern on the first electronic document to generate the second electronic document；
Second electronic document is sent to printing device to form papery printing product to print by terminal, the papery print
The security pattern of product processed is the ink trace distribution map that the ink dot in print procedure is randomly formed.
Certainly, a kind of computer readable storage medium provided by the embodiment of the present invention, computer executable instructions are not
It is limited to method operation as described above, papery printing antifake method for products provided by any embodiment of the invention can also be performed
In relevant operation.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
Embodiment can be realized by software and required common hardware, naturally it is also possible to by hardware realization, but in many cases before
Person is more preferably embodiment.Based on this understanding, the technical solution of the embodiment of the present invention is substantially in other words to existing skill
The part that art contributes can be embodied in the form of software products, which can store in computer
Floppy disk, read-only memory (Read-Only Memory, ROM), random access memory in readable storage medium storing program for executing, such as computer
(Random Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are used so that one
Computer equipment (can be personal computer, server or the network equipment etc.) executes described in each embodiment of the present invention
Method.
Embodiment five
Fig. 6 be the embodiment of the present invention five provide papery printing antifake method for products flow chart, the present embodiment it is anti-fake
Method is printed product false proof device by the papery for being set to image capture instrument and is executed, which can use software and/or hardware
Mode realize, and configure applied in image capture instrument.
Such as Fig. 3 (a), which is printed on product in addition to document content, also has at least one index pattern 10 ', described
Printing product further includes security pattern 20 '.Fig. 3 (b) is the enlarged drawing of papery printing product index pattern 10 ' and anti-fake 20 '.It should
The index pattern is two dimensional code in embodiment, but index pattern is also possible to the patterns such as bar code, coding.It is anti-fake in the embodiment
Pattern is the grey square in the two dimensional code upper left corner, and security pattern is also possible to the pattern in other regions of two dimensional code.In the embodiment
Security pattern is a part of index pattern, and the present invention is not limited to the program, and security pattern is also possible to be located at index map
Pattern outside case, it is preferable that the gray scale of the security pattern is 10%-90%, it is preferable that the gray scale of the security pattern is
30%-70%.
If papery printing product has multiple page documents, to guarantee the complete anti-fake of file, it is preferable that every page file all prints
There are above-mentioned index pattern and security pattern.
Fig. 3 (c) is the ink trace distribution map of security pattern, and ink trace distribution map includes the ink group 11 and ink group 12 of periodic arrangement
The ink dot 12 on periphery.Due to the randomness of ink trace distribution map, the ink trace distribution map after the same security pattern printing is different,
Fig. 3 (c) and 3 (d) is the ink trace distribution map that the security pattern of electronic document prints twice, the week of the ink group of two width ink trace distribution maps
Phase alignment characteristics are although identical, but shape, the size of the ink group of same position are different from, the distribution of the ink dot on ink group periphery
Also not identical, therefore the distribution of the shape of ink group, size and ink dot is all the random character of security pattern.Ink is rolled into a ball average big
Small related to the gray scale of security pattern of setting, ink group is too small or too big, and random character all can be fewer, it is preferred that black
The duty ratio of group is 30%-70%.
The method for anti-counterfeit of the papery printing product of example three includes following image-recoding step:
S2011, image capture instrument acquire image, and the image of the acquisition includes the index pattern and the security pattern
Ink trace distribution map
Image capture instrument acquires image there are two types of technical solution, and in the first technical solution, image capture instrument acquires one
Picture, the image of the acquisition include index pattern and the security pattern, and the resolution ratio of the image of the acquisition need to meet anti-fake figure
The random nature of case can be resolved.In second of technical solution, the image capture instrument adjust automatically visual field acquires two images,
Wherein one image is index pattern, and another image is security pattern, since security pattern is more microcosmic, it is therefore desirable to put
Security pattern is acquired under big state.
The image of acquisition is sent to third party's module by S2012, image capture instrument, so that third party's module is in the third
Index of the security pattern about the index pattern is established in square index data base.
In the scheme that image capture instrument only acquires an image, third party's module extracts index from the image of acquisition
Pattern and security pattern.Image capture instrument acquire two images scheme in, third party's module directly acquire index pattern and
Security pattern.
It whether there is the index pattern in third party's module polls third party's index data base, if third party's module polls arrive
The index pattern and the corresponding security pattern of the index pattern are had existed in third party's index data base, then refusal prevents this
Pseudo- pattern is saved into third party's index data base, if third party's module does not inquire the index in third party's index data base
Pattern, or even if inquire the index pattern, but the index data of the index pattern does not include the security pattern, third party's mould
Block establishes index of the security pattern about the index pattern in third party's index data base.
Preferably, which further includes following authentication step:
S2021, image capture instrument acquire the identification image of papery to be identified printing product, the identification image include it is described to
Identify the index pattern of papery printing product and the ink trace distribution map of security pattern.
Image capture instrument acquisition identification image is there are two types of technical solution, in the first technical solution, image capture instrument acquisition
One identification image, the image of the acquisition include index pattern and the security pattern, the resolution ratio of the identification image of the acquisition
The random nature that security pattern need to be met can be resolved.In second of technical solution, the image capture instrument adjust automatically visual field
Two identification images are acquired, wherein an image is index pattern, another image is security pattern, since security pattern is more micro-
It sees, it is therefore desirable to acquire security pattern under magnification.
The identification image of acquisition is sent to third party's module by S2022, image capture instrument, so that third party's module comparison mirror
The corresponding security pattern of the index pattern in the security pattern and third party database of image is determined to identify the true and false.
Third party's module obtains index pattern and security pattern, and in the first technical solution, third party's module is from acquisition
Index pattern and security pattern are extracted in the identification image.In second of technical solution, third party's module directly acquires index map
Case and security pattern.
Third party's module is according to the index pattern and security pattern obtained in identification image, automatic or manual comparison qualification figure
The corresponding security pattern of the index pattern in the security pattern and third party database of picture is to identify the true and false.
Embodiment six
Embodiment is sixth is that papery prints the false proof device of product, and the device is for executing provided by above-mentioned any embodiment
The method for anti-counterfeit of papery printing product.
The false proof device that the papery prints product includes image capture instrument.
The image capture instrument is used for image recording, which includes: acquisition image, and the image of the acquisition includes
The ink trace distribution map of the index pattern and the security pattern；The image of the acquisition is sent to third party's module, so that
Third party's module establishes the ink trace distribution map of the security pattern about the index map in third party's index data base
The index of case.
Preferably, which is also used to image authentication, which includes: acquisition papery print to be identified
The identification image of product processed, the identification image include the index pattern of the papery printing product to be identified and the ink of security pattern
Trace distribution map；Identification image is sent to third party's module, so that the security pattern and the of third party's module comparison identification image
The corresponding security pattern of the index pattern in three party databases is to identify the true and false.
The technical solution for the method for anti-counterfeit that the present embodiment executes:
Image-recoding step: image capture instrument acquires image, and the image of the acquisition includes the index pattern and described anti-
The ink trace distribution map of pseudo- pattern；The image of the acquisition is sent to third party's module by image capture instrument, so that third party's module
Index of the ink trace distribution map of the security pattern about the index pattern is established in third party's index data base.
Authentication step: image capture instrument acquires the identification image of papery printing product to be identified, which includes institute
State the index pattern of papery printing product to be identified and the ink trace distribution map of security pattern；Image capture instrument will identify that image is sent
To third party's module, so that the index pattern in the security pattern and third party database of third party's module comparison identification image
Corresponding security pattern is to identify the true and false.
Embodiment seven
Fig. 7 is the flow chart of the method for anti-counterfeit of the papery printing product of embodiment seven, and the method for the embodiment is implemented in end
End, printing device, image capture instrument and third party's module.
As shown in fig. 7, the papery printing product method the following steps are included:
It is concurrent to generate the second electronic document that S301, terminal add index pattern and security pattern on the first electronic document
It send to printing device.
Such as the second electronic document of Fig. 2 (a) and the enlarged drawing of the index pattern of Fig. 2 (b) and security pattern.The embodiment
Middle index pattern 10 is two dimensional code, but index pattern is also possible to the patterns such as bar code, coding.Security pattern 20 in the embodiment
For the grey square in the two dimensional code upper left corner, security pattern is also possible to the pattern in other regions of two dimensional code.It is anti-fake in the embodiment
Pattern is a part of index pattern, and the present invention is not limited to the program, and security pattern is also possible to be located at outside index pattern
The pattern in portion.Preferably, the gray scale of the security pattern is 10%-90%, it is preferable that the gray scale of the security pattern is 30%-
70%.
S302, printing device print second electronic document and form papery printing product, the papery printing product
Security pattern is the ink trace distribution map that the ink dot in print procedure is randomly formed.
Fig. 3 (a) is that the second electronic document prints the papery to be formed printing product, and Fig. 3 (b) is the rope of papery printing product
Draw the enlarged drawing of pattern 10 ' He security pattern 20 '.Fig. 3 (c) is the ink trace distribution map of security pattern, and ink trace distribution map includes week
The ink dot 12 on 12 peripheries of ink group 11 and ink group of phase arrangement.Due to the randomness of ink trace distribution map, the same security pattern is beaten
Ink trace distribution map after print is different, and Fig. 3 (c) and 3 (d) is the ink trace distribution that the security pattern of electronic document prints twice
The periodic arrangement characteristic of figure, the ink group of two width ink trace distribution maps is although identical, but the shape of the ink group of same position, size are all
Not identical, the distribution of the ink dot on ink group periphery is not also identical, therefore the distribution of the shape of ink group, size and ink dot is all anti-fake
The random character of pattern.The mean size of ink group is related to the gray scale of the security pattern of setting, and ink group is too small or too big, random special
Sign all can be fewer, it is preferable that the duty ratio of ink group is 30%-70%.
S303, image-recoding step:
S3031, image capture instrument acquisition image are simultaneously sent to third party's module, and the image of the acquisition includes the index map
The ink trace distribution map of case and the security pattern.
Image capture instrument acquires image there are two types of technical solution, and in the first technical solution, image capture instrument acquires one
Picture, the image of the acquisition include index pattern and the security pattern, and the resolution ratio of the image of the acquisition need to meet anti-fake figure
The random nature of case can be resolved.In second of technical solution, the image capture instrument adjust automatically visual field acquires two images,
Wherein one image is index pattern, and another image is security pattern, since security pattern is more microcosmic, it is therefore desirable to put
Security pattern is acquired under big state.
S3032, third party's module establish the security pattern about the index pattern in third party's index data base
Index.
In the scheme that image capture instrument only acquires an image, third party's module extracts index from the image of acquisition
Pattern and security pattern.Image capture instrument acquire two images scheme in, third party's module directly acquire index pattern and
Security pattern.
It whether there is the index pattern in third party's module polls third party's index data base, if third party's module polls arrive
The index pattern and the corresponding security pattern of the index pattern are had existed in third party's index data base, then refusal prevents this
Pseudo- pattern is saved into third party's index data base, if third party's module does not inquire the index in third party's index data base
Pattern, or even if inquire the index pattern, but the index data of the index pattern does not include the security pattern, third party's mould
Block establishes index of the security pattern about the index pattern in third party's index data base.
Preferably, which further includes following authentication step:
S304, authentication step
S3041, image capture instrument acquire the identification image of papery printing product to be identified and send to third party's module, should
Identification image includes the index pattern of the papery printing product to be identified and the ink trace distribution map of security pattern.
Image capture instrument acquisition identification image is there are two types of technical solution, in the first technical solution, image capture instrument acquisition
One identification image, the image of the acquisition include index pattern and the security pattern, the resolution ratio of the identification image of the acquisition
The random nature that security pattern need to be met can be resolved.In second of technical solution, the image capture instrument adjust automatically visual field
Two identification images are acquired, wherein an image is index pattern, another image is security pattern, since security pattern is more micro-
It sees, it is therefore desirable to acquire security pattern under magnification.
The index pattern pair in the security pattern and third party database of image is identified in S3042, the comparison of third party's module
The security pattern answered is to identify the true and false.
Third party's module obtains index pattern and security pattern, and in the first technical solution, third party's module is from acquisition
Index pattern and security pattern are extracted in the identification image.In second of technical solution, third party's module directly acquires index map
Case and security pattern.
Third party's module is according to the index pattern and security pattern obtained in identification image, automatic or manual comparison qualification figure
The corresponding security pattern of the index pattern in the security pattern and third party database of picture is to identify the true and false.
Embodiment eight
Fig. 8 is the structural block diagram of the anti-counterfeiting system of the papery printing product of embodiment eight, and the system is for executing to take up an official post
The method for anti-counterfeit for embodiment of anticipating.
The anti-counterfeiting system includes: terminal, printing device, image capture instrument, third party's module.
The terminal, for adding index pattern and security pattern on the first electronic document to generate the second electronic document
And second electronic document is sent to printing device, it is preferable that the gray scale of the security pattern is 10%-90%.
The printing device forms papery printing product for printing second electronic document, and the papery printing produces
The security pattern of product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
Described image Acquisition Instrument is used for image recording, and image-recoding step includes: image capture instrument acquisition image, this is adopted
The image of collection includes the ink trace distribution map of the index pattern and the security pattern；Image capture instrument is by the image of the acquisition
It is sent to third party's module, so that third party's module establishes the ink trace of the security pattern in third party's index data base
Index of the distribution map about the index pattern.
Preferably, which is also used to identify that the true and false, authentication step include: that image capture instrument acquires paper to be identified
Matter prints the identification image of product, which includes the index pattern and security pattern of the papery printing product to be identified
Ink trace distribution map；Image capture instrument will identify that image is sent to third party's module, so that third party's module comparison identification image
Security pattern and third party database in the corresponding security pattern of the index pattern to identify the true and false.
Third party's module, is used for image recording, and image-recoding step includes: that third party's module receives image capture instrument transmission
Acquisition image, the ink trace distribution map of the security pattern is established in third party's index data base about the index
The index of pattern；
Preferably, which is also used to identify that the true and false, authentication step include: that third party's module receives Image Acquisition
The image for the acquisition that instrument is sent, comparison identify that the index pattern in the security pattern and third party database of image is corresponding anti-
Pseudo- pattern is to identify the true and false.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (20)
1. a kind of papery prints antifake method for products, it is applied to terminal, which is characterized in that this method comprises:
Terminal adds index pattern and security pattern on the first electronic document to generate the second electronic document；
Second electronic document is sent to printing device to form papery printing product to print by terminal, and the papery printing produces
The security pattern of product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
2. the method according to claim 1, wherein the gray scale of the security pattern is 10%-90%.
3. a kind of papery prints product false proof device, it is set to terminal characterized by comprising
Electronic document processing module, for adding index pattern and security pattern on the first electronic document to generate the second electronics
Document；
Print module to form papery printing product for second electronic document to be sent to printing device to print, described
The security pattern of papery printing product is the ink trace distribution map that the ink dot in print procedure is randomly formed.
4. device according to claim 3, which is characterized in that the gray scale of the security pattern is 10%-90%.
5. a kind of papery prints product false proof terminal characterized by comprising
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
A kind of existing papery printing antifake method for products as described in claim 1 or 2 is any.
6. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
A kind of papery printing antifake method for products as described in claim 1 or 2 is any is realized when row.
7. a kind of papery prints antifake method for products, it is applied to image capture instrument, there is at least one rope on the printing product
Draw pattern, which is characterized in that the printing product further includes security pattern, which is random ink trace distribution map, should
Ink trace distribution map is randomly formed by the ink dot in print procedure, and this method includes image-recoding step:
Image capture instrument acquires image, and the image of the acquisition includes the ink trace distribution of the index pattern and the security pattern
Figure；
The image of the acquisition is sent to third party's module by image capture instrument, so that third party's module is indexed in the third party
Index of the ink trace distribution map of the security pattern about the index pattern is established in database.
8. papery according to claim 7 prints antifake method for products, which is characterized in that this method further includes identification step
It is rapid:
Image capture instrument acquires the identification image of papery printing product to be identified, which includes the papery print to be identified
The index pattern of product processed and the ink trace distribution map of security pattern；
Image capture instrument will identify that image is sent to third party's module, so that the security pattern of third party's module comparison identification image
Security pattern corresponding with the index pattern in third party database is to identify the true and false.
9. papery according to claim 7 prints antifake method for products, which is characterized in that the acquisition image is a figure
Picture, an image include the ink trace distribution map of the index pattern and the security pattern.
10. papery according to claim 7 prints antifake method for products, which is characterized in that the step of the acquisition image
Including the adjust automatically visual field to acquire two images, wherein an image is the index pattern, another image is to amplify
The ink trace distribution map of the security pattern acquired under state.
11. papery according to claim 7 prints antifake method for products, which is characterized in that third party's module is described the
The step of index of the security pattern about the index pattern is established in tripartite's index data base include:
From the image zooming-out index pattern and security pattern of the acquisition.
12. papery according to claim 7 prints antifake method for products, which is characterized in that the ink trace distribution map includes
The duty ratio of ink group, the ink group is 30%-70%.
13. a kind of papery prints product false proof device, there is at least one index pattern on the printing product, feature exists
In the printing product further includes security pattern, which is random ink trace distribution map, and the ink trace distribution map is by printing
The ink dot of machine is randomly formed；
The device includes image capture instrument, is used for image recording, which includes: acquisition image, the figure of the acquisition
Ink trace distribution map as including the index pattern and the security pattern；The image of the acquisition is sent to third party's mould
Block, so that third party's module establishes the ink trace distribution map of the security pattern about described in third party's index data base
The index of index pattern.
14. papery according to claim 13 prints product false proof device, which is characterized in that the image capture instrument is also used to
Image authentication, the authentication step include: the identification image of acquisition papery to be identified printing product, the identification image include it is described to
Identify the index pattern of papery printing product and the ink trace distribution map of security pattern；Identification image is sent to third party's module,
So that the corresponding anti-fake figure of the index pattern in the security pattern and third party database of third party's module comparison identification image
Case is to identify the true and false.
15. papery according to claim 13 prints product false proof device, which is characterized in that the acquisition image is one
Image, an image include the ink trace distribution map of the index pattern and the security pattern.
16. papery according to claim 13 prints product false proof device, which is characterized in that the step of the acquisition image
Including the adjust automatically visual field to acquire two images, wherein an image is the index pattern, another image is to amplify
The ink trace distribution map of the security pattern acquired under state.
17. papery according to claim 13 prints product false proof device, which is characterized in that the ink trace distribution map includes
The duty ratio of ink group, the ink group is 30%-70%.
18. a kind of anti-counterfeiting system of papery printing product, which is characterized in that including terminal, printing device, image capture instrument and
Third party's module:
The terminal generates the second electronic document for adding index pattern and security pattern on the first electronic document and incites somebody to action
Second electronic document is sent to printing device；
The printing device forms papery printing product for printing second electronic document, the papery printing product
Security pattern is the ink trace distribution map that the ink dot in print procedure is randomly formed；
Described image Acquisition Instrument is used for image recording, which includes: acquisition image, and the image of the acquisition includes
The ink trace distribution map of the index pattern and the security pattern；The image of the acquisition is sent to third party's module, so that
Third party's module establishes the ink trace distribution map of the security pattern about the index map in third party's index data base
The index of case；
Third party's module, is used for image recording, and image-recoding step includes: that third party's module receives image capture instrument transmission
Acquisition image, the ink trace distribution map of the security pattern is established in third party's index data base about the index
The index of pattern.
19. the anti-counterfeiting system of papery printing product according to claim 18, which is characterized in that
Described image Acquisition Instrument is also used to identify that the true and false, authentication step include: that image capture instrument acquires papery printing production to be identified
The identification image of product, the identification image include the index pattern of the papery printing product to be identified and the ink trace point of security pattern
Butut；Image capture instrument will identify that image is sent to third party's module, so that the anti-fake figure of third party's module comparison identification image
The corresponding security pattern of the index pattern in case and third party database is to identify the true and false；
Third party's module is also used to identify that the true and false, authentication step include: that third party's module reception image capture instrument is sent
The image of acquisition, comparison identification image security pattern and third party database in the corresponding security pattern of the index pattern with
Identify the true and false.
20. the anti-counterfeiting system of papery printing product according to claim 18, which is characterized in that the ash of the security pattern
Degree is 10%-90%.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081878A (en) * | 2009-11-26 | 2011-06-01 | 郑阿奇 | Anti-counterfeiting product including self-authentication information and anti-counterfeiting method |
| CN103279731A (en) * | 2013-06-06 | 2013-09-04 | 格科微电子（上海）有限公司 | Two-dimension code anti-fake method and anti-fake verification method thereof |
| CN103559473A (en) * | 2013-10-28 | 2014-02-05 | 汝思商务咨询（上海）有限公司 | Method and system using feature images to achieve printing stock security |
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2018
- 2018-09-14 CN CN201811075023.3A patent/CN109228693A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081878A (en) * | 2009-11-26 | 2011-06-01 | 郑阿奇 | Anti-counterfeiting product including self-authentication information and anti-counterfeiting method |
| CN103279731A (en) * | 2013-06-06 | 2013-09-04 | 格科微电子（上海）有限公司 | Two-dimension code anti-fake method and anti-fake verification method thereof |
| CN103559473A (en) * | 2013-10-28 | 2014-02-05 | 汝思商务咨询（上海）有限公司 | Method and system using feature images to achieve printing stock security |
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