CN106971215A - A kind of random grain false-proof method, anti-counterfeit recognition system and Antiforge system - Google Patents
A kind of random grain false-proof method, anti-counterfeit recognition system and Antiforge system Download PDFInfo
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- CN106971215A CN106971215A CN201710026402.2A CN201710026402A CN106971215A CN 106971215 A CN106971215 A CN 106971215A CN 201710026402 A CN201710026402 A CN 201710026402A CN 106971215 A CN106971215 A CN 106971215A
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- inherent feature
- identifying system
- identification
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000003321 amplification Effects 0.000 claims abstract description 125
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 125
- 238000009826 distribution Methods 0.000 claims abstract description 29
- 238000012795 verification Methods 0.000 claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims description 18
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 7
- 230000012447 hatching Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000007639 printing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 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
- 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
- G06K19/06178—Constructional details the marking having a feature size being smaller than can be seen by the unaided human eye
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- General Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
Abstract
A kind of random grain false-proof method of the present invention, anti-counterfeit recognition system and Antiforge system are related to a kind of method for anti-counterfeit, anti-counterfeit recognition system and the Antiforge system of the inherent feature for differentiating random grain using amplification identification.This method is extracted and the distribution characteristics (3) of random distribution texel (1) and the inherent feature (4) of texel is stored in anti-counterfeiting mark (2) in identifying system collectively as anti-counterfeiting information (5), during identification, check whether anti-counterfeiting information in anti-counterfeiting mark (2) is identical with the anti-counterfeiting information 5 being stored in identifying system to judge authenticity of products；The verification of the inherent feature (4) of the texel is using amplification identification verification；The enlarged drawing of texel (1) inherent feature (4) is provided with the identifying system；Amplification identification checking method contrasts for the enlarged drawing of inherent feature (4) on intake anti-counterfeiting mark (2) with the amplification picture (7) of the inherent feature (4) in identifying system is pre-rendered, and it is false not to be inconsistent.
Description
Technical field
It is particularly a kind of to differentiate random grain using amplification identification the present invention relates to a kind of random grain false-proof method
Method for anti-counterfeit, anti-counterfeit recognition system and the Antiforge system of inherent feature, it are imitated to prevent the simple means such as printing intrinsic special
Levy and reach the purpose for deceiving identifier.
Background technology
Random anti-counterfeit technology is widely used to product false proof field, and long-term application practice is proved, in identifier (for example
Mobile phone) under the conditions of, cost and grain distribution feature are put in increase in unit area mark prevents the inexpensive simple mould of printing
Imitative is a long-term pursuit, now, and one of the reason for some high value-added products do not use texture anti-fake technology is line
Reason put cost it is not high enough caused by, unit texture region area improve texture put cost be solve this problem pass
Key, further, the cost of putting that unit texture region area improves texture is exactly to pursue dense arrangement and single texture dimensions very
It is small, but the anti-printing for having to solve texture during the texture very little is imitated, that is to say, that the texture of the very little of random distribution
Identifying system can be distinguished when imitating (or other inexpensive imitation modes) by the printing of low cost.
Existing non-grain anti-counterfeiting technology, is primarily upon preventing fake producer from making identical structure；Fake producer is once with identical
Spinning chips method copied out identical structure, fake successfully.And for random grain anti-fake, if fake producer has been able to
Identical texel is made, the inherent structure with identical visual signature, under conditions of amplification is differentiated, fake producer can not use
The Method of printing (or printing process of low cost) of low cost copys out consolidating for the texel with identical visual signature
There is structure；Fake producer has once copied out identical inherent structure with identical spinning chips method, not very success of faking, because
Under the conditions of amplification identification, only fake producer copys out the identical vision that texel can be seen with printing, Method of printing
Feature --- inherent feature is just counted as work(, and this to be these methods can not possibly accomplish.The texture energy shape of the very little of random distribution
Into dense arrangement, it is therefore an objective to prevent from putting using random distribution.
The content of the invention
It is an object of the invention to provide a kind of method for anti-counterfeit for being related to texel inherent feature, anti-counterfeit recognition system and anti-
Antiforge system, in texture very little, method for distinguishing contrast is known using amplification, and it is imitated to prevent low cost from (such as printing) mode
Identification feature.
The method that the present invention is provided need not prevent whether fake producer can make single identical texel, but will
Fake producer is prevented to cheat identifying system using simple printing texture, so that fake producer need not be put with regard to energy at all
Cheat identifying system.
The object of the present invention is achieved like this.
A kind of random grain false-proof method, comprises the following steps：
Step 1：Select the anti-counterfeiting mark 2 of the textured element 1 of random distribution；
Step 2：The distribution extracted and random distribution texel 1 in above-mentioned anti-counterfeiting mark 2 is stored in identifying system is special
Levy 3 and texel inherent feature 4 collectively as anti-counterfeiting information 5, the inherent feature 4 refer to each texel be exaggerated
All there is the texel feature of identical visual signature during observation, and human eye can not be differentiated directly under the conditions of without amplification；
Step 3：During identification, anti-counterfeiting information in verification anti-counterfeiting mark 2 whether with the false proof letter that is stored in identifying system
Cease 5 and identical judge authenticity of products；
The verification of the inherent feature 4 of the texel is using amplification identification verification；
The amplification picture of the inherent feature 4 of texel 1 is provided with the identifying system；The intrinsic spy of the texel
4 amplification identification checking method is levied for the enlarged drawing of inherent feature 4 on intake anti-counterfeiting mark 2 and is pre-rendered in identifying system
The amplification picture 7 of middle inherent feature 4 is contrasted, and it is false not to be inconsistent；The identifying system includes anti-counterfeiting mark 2, by false proof product or
The packaging of product, the display screen of identifier, the one or more of backstage display screen.
Will amplification identification explanation be presented in identifying system, with can be identification person known to；The amplification identification explanation print
Brush is on anti-counterfeiting mark 2；And/or be that amplification identification explanation is attached to by the packaging of false proof product and product；And/or display
On the display screen of identifier, and/or it is shown on the display screen of backstage；And/or the anti-counterfeiting mark 2 and/or by false proof production
Quick Response Code 6 is included in the packaging of product and/or product, the amplification identification explanation is included in Quick Response Code 6；And/or the amplification
Identification explanation includes the image after the amplification of texel inherent feature 4.
The inherent feature 4 is the stereochemical structure that texel 1 is exaggerated observation；And/or be single polychrome texel 1
The many color characteristics of amplification, at least containing two different color elements in the single polychrome texel 1, and the difference
Color elements can by amplification identification be distinguished；And/or be the amplification shadow character with certain thickness texel 1, when
Amplifying observation and with tilt light irradiation when can produce shade, the shade after amplification can observed by human eye either can be identified device
Tested.
The identifier contains lighting source, lighting source oblique illumination texel 1, to observe the moon of texel 1
Shadow effect.
The identifier is provided with two light sources, and in different orientation, two light source inclines alternately irradiate texture, with
The effect that observation texture shade is alternately present.
A kind of random grain anti-fake identifying system, it is characterised in that including identifying system, the identifying system includes false proof
Identify 2, know by false proof product, by the packaging of false proof product, the display screen of identifier, the one or more of backstage display screen
There is the amplification picture 7 for the inherent feature 4 that can be presented, the inherent feature 4 is anti-counterfeiting mark in other device, the identifying system
The inherent feature 4 of the texel 1 of random distribution on 2, when the inherent feature 4 refers to that each texel 1 is exaggerated observation
All there is the texel feature of identical visual signature, and human eye can not be differentiated directly under the conditions of without amplification；It is described intrinsic
The enlarged drawing that the amplification picture 7 of feature 4 be used to obtain after being exaggerated with the inherent feature 4 of anti-counterfeiting mark 2 is contrasted, with
Judge the true and false of anti-counterfeiting mark 2.
Amplification identification explanation is additionally provided with the recognition means of the identifying system, the inherent feature is arranged on described put
In big identification explanation.
Quick Response Code is additionally provided with the recognition means, the amplification picture of the inherent feature is inserted in the Quick Response Code,
And be shown on a display screen when Quick Response Code is swept.
The inherent feature 4 is the stereochemical structure that texel 1 is exaggerated observation；And/or be single polychrome texel
1, at least containing two different color elements in the single polychrome texel 1, and the different color elements energy
Distinguished when being recognized by amplification condition；And/or with certain thickness texel 1, to be shone when amplifying observation and with oblique light
Shade can be produced when penetrating, the shade after amplification either can be identified device observed by human eye and test.
A kind of random grain anti-fake system, it is characterised in that including identifying system, the identifying system includes anti-counterfeiting mark
2nd, by false proof product, by the packaging of false proof product, the display screen of identifier, backstage display screen one or more identifiers
There is the amplification picture for the inherent feature that can be presented, the inherent feature is random on anti-counterfeiting mark 2 in part, the identifying system
The inherent feature of the texel 1 of distribution, the inherent feature 4 refers to there is phase when each texel 1 is exaggerated observation
The texel feature of same visual signature, and human eye can not be differentiated directly under the conditions of without amplification；Also include that there is amplification work(
The identifier of energy；The amplification picture of the inherent feature is used for when carrying out truth identification to anti-counterfeiting mark 2, with anti-counterfeiting mark
The enlarged drawing that 2 inherent feature 4 is obtained after being exaggerated is contrasted, and to judge the true and false of anti-counterfeiting mark 2, the identifier is used
In the enlarged drawing of inherent feature 4 on intake anti-counterfeiting mark 2 and the amplification picture of the inherent feature 4 in identifying system is pre-rendered
Contrast.
Also include anti-counterfeiting information 5, the anti-counterfeiting information includes the distribution characteristics 3 and texture of texel 1 in anti-counterfeiting mark 2
The inherent feature 4 of element, in addition to texture recognition device, the texture recognition device recognize the distribution characteristics 3.
Amplification identification explanation is additionally provided with the recognition means of the identifying system, the inherent feature is arranged on described put
In big identification explanation.
Quick Response Code is additionally provided with the recognition means, the amplification picture of the inherent feature is inserted in the Quick Response Code,
And be shown on a display screen when Quick Response Code is swept.
The inherent feature 4 is the stereochemical structure that texel 1 is exaggerated observation；And/or be single polychrome texel
1, at least containing two different color elements in the single polychrome texel 1, and the different color elements energy
Distinguished when being recognized by amplification condition；And/or with certain thickness texel 1, to be shone when amplifying observation and with oblique light
Shade can be produced when penetrating, the shade after amplification either can be identified device observed by human eye and test.
Technique effect：
Verification of the invention due to texel inherent feature uses amplification identification verification, and by its enlarged drawing and in advance
The amplification picture for first setting or storing is contrasted, and inherent feature human eye under the conditions of without amplification can not be differentiated directly, so
Method for anti-counterfeit, just can effectively prevent low cost (such as print) mode from imitating its identification feature.And as a result of line
The enlarged drawing for managing element inherent feature and the amplification picture that the inherent feature in identifying system is pre-rendered are contrasted, and identification is again
It is very easy.
The inherent feature 4 of texel after amplification can have very multimode design so that it is simple at present it is low into
This mode (such as printing, inkjet printing, molding etc.) can not imitate the characteristics of image observed under the conditions of amplification.
The information of inherent feature 4 of the texel 1 of the anti-counterfeiting mark 2 is sufficiently small so that human eye can not directly divide
Distinguish, it is, in general, that because the resolving power of human eye is limited, under conditions of resolving power of the eye, existing printing can be imitated, it is specific real
Trample and also demonstrate that, amplifying observation can also be seen that the stereochemical structure of texel, the printing of these stereochemical structures can not be imitated.
The texel with inherent feature is at least to contain two on single polychrome texture, the single polychrome texture
Individual different color elements, and the different color elements can be distinguished by amplification identification, and because texel is enough
Small, human eye can not be differentiated directly.
The inherent feature of the texel is with certain thickness texture, when amplifying observation and during with inclination light irradiation
Shade can be produced, the shade after amplification either can be identified device observed by human eye and test, and due to texel foot
Enough small, human eye can not directly differentiate texture.
It is that manually naked eyes carry out observation identification that identification is amplified to random grain element inherent feature.
The identifier with enlarging function contains lighting source, lighting source oblique illumination texture, to observe texture
Hatching effect.
The identifier with enlarging function is provided with two light sources, and in different orientation, two light source inclines
Texture is alternately irradiated, to observe the effect that texture shade is alternately present.
The purpose of the present invention is that single texel can make very it will be apparent that being recognized as a result of amplification
It is small, as long as identifier can differentiate the overall profile of its texture, due to taking such measure, the identification of existing mobile phone
Texture may diminish to the 100um order of magnitude, and special identifier then can be smaller, reach several microns of the order of magnitude.And due to adopting
Contrasted, known with the amplification picture of the inherent feature in identifying system is pre-rendered with the enlarged drawing of texel inherent feature
It is not again very easy.
Brief description of the drawings
Fig. 1 is that print identifies 2 and the inherent feature of single texel 1 provided with texture anti-fake on by the packaging of false proof product
The schematic diagram of 4 amplification pictures 7.
Fig. 2 is to identify schematic diagram of the print provided with the single amplification picture 7 of 1 inherent feature of texel 4 on 2 in texture anti-fake.
Fig. 3 is to identify 2 and containing inherent feature enlarged drawing provided with texture anti-fake to be printed on by the packaging of false proof product
The schematic diagram of the Quick Response Code of piece 7.
Fig. 4 is the inherent feature 4 of texel 1 putting for the color character of two different color units of stereoscopic features and band
Big picture 7.
Fig. 5 is that the inherent feature 4 of texel 1 is the amplification picture 7 of shadow character..
Fig. 6 is that the amplification picture 7 of 1 inherent feature of texel 4 is shown on mobile phone screen (display screen of identifier)
Schematic diagram, the inherent feature 4 is the color character of two different color units of stereoscopic features and band.
Fig. 7 is to show the amplification picture 7 of 1 inherent feature of texel 4 on mobile phone screen (display screen of identifier)
Schematic diagram, the inherent feature 4 be shadow character.
Embodiment
Embodiment 1：Such as Fig. 1：The print of amplification picture 7 of the single texel is located at by the packaging of false proof product,
For identification person's amplification identification contrast.
A kind of random grain false-proof method, comprises the following steps：
Step 1：The anti-counterfeiting mark 2 of the textured element 1 of random distribution is selected, the texture is that the long 400um of size is a width of
100um 6 color section fibres.
Step 2：The distribution extracted and random distribution texel 1 in above-mentioned anti-counterfeiting mark 2 is stored in identifying system is special
Levy 3 and texel inherent feature 4 as anti-counterfeiting information 5；The inherent feature 4 refers to that each texel is exaggerated observation
When all there is the texel feature of identical visual signature, and human eye can not be differentiated directly under the conditions of without amplification；
Step 3：During identification, anti-counterfeiting information in verification anti-counterfeiting mark 2 whether with the false proof letter that is stored in identifying system
Cease 5 and identical judge authenticity of products；
The verification of the inherent feature 4 of the texel is checked using amplification identification,
The amplification picture of the inherent feature 4 of texel 1 is provided with the identifying system；The intrinsic spy of the texel
4 recognition methods is levied for the enlarged drawing of inherent feature on intake anti-counterfeiting mark 2 and intrinsic spy is pre-rendered in identifying system
The amplification picture contrast levied, it is false not to be inconsistent；The identifying system also includes anti-counterfeiting mark 2, by the bag of false proof product or product
Dress, the display screen of identifier, the one or more of backstage display screen, the identifier are mobile phone, and identifier amplification intake can be with
Directly there is enlarging function in itself with mobile phone, can also be pasted before camera lens or be affiliated to a magnifying glass.Recognized described in the present embodiment
System is the amplification picture 7 that the inherent feature 4 of texel 1 is printed with the packaging of product, packaging.
Embodiment 2：As shown in Fig. 2 the print of amplification picture 7 of the inherent feature 4 of single texel 1 is located at texture anti-fake
In mark 2, for identification person's amplification identification contrast.
A kind of random grain false-proof method, comprises the following steps：
Step 1：The anti-counterfeiting mark 2 of the textured element 1 of random distribution is selected, the texel 1 is that the long 300um of size is wide
For 80um 2 color section fibres.
Step 2：The distribution extracted and random distribution texel 1 in above-mentioned anti-counterfeiting mark 2 is stored in identifying system is special
Levy 3 and texel inherent feature 4 as anti-counterfeiting information 5, the inherent feature 4 refer to each texel be exaggerated observation
When all there is the texel feature of identical visual signature, and human eye can not be differentiated directly under the conditions of without amplification；
Step 3：During identification, anti-counterfeiting information in verification anti-counterfeiting mark 2 whether with the false proof letter that is stored in identifying system
Cease 5 and identical judge authenticity of products.The verification of the inherent feature 4 of the texel is checked using amplification identification,
The enlarged drawing of the inherent feature 4 of texel 1 is provided with the identifying system；The intrinsic spy of the texel
4 recognition methods is levied for the enlarged drawing of inherent feature 4 on intake anti-counterfeiting mark 2 and intrinsic spy is pre-rendered in identifying system
The amplification picture 7 for levying 4 is contrasted, and it is false not to be inconsistent；Identifying system described in the present embodiment is to include anti-counterfeiting mark 2, i.e., in anti-counterfeiting mark 2
On be printed with the amplification picture 7 of the inherent feature 4 of texel 1.
Embodiment 3：As shown in Figure 6 and Figure 7, the amplification picture 7 of the inherent feature 4 of single texel 1 is shown in hand
On machine screen, for identification person's amplification identification contrast.
Random grain false-proof method step is same with preceding two embodiment, the difference is that identifying system is the display screen of identifier,
The identifier is mobile phone.
Embodiment 4：
Other steps are the same, are not both that the label paper of the amplification picture 7 for being printed with the inherent feature 4 of texel 1 is directly put
Enter in the packing box by anti-fake product.
Embodiment 5：
Other steps are the same, are not both the sticky label paper for the amplification picture 7 for being printed with the inherent feature 4 of texel 1
It is placed directly against by false proof product.
Fig. 3 is that texture anti-fake mark 2 is imprinted on the packing box by anti-fake product, and Quick Response Code is also printed with packing box,
The amplification picture of the inherent feature is inserted in the Quick Response Code, and is shown on a display screen when Quick Response Code is swept.
Fig. 4 is the inherent feature 4 of texel 1 putting for the color character of two different color units of stereoscopic features and band
Big picture 7.Fig. 5 is that the inherent feature 4 of texel 1 is the amplification picture 7 of shadow character.Show that texel 1 is different
The state of amplification picture 7 of inherent feature 4.The identifier with enlarging function contains lighting source 8 in Fig. 5, and lighting source 8 is tilted
Irradiate texel 1, it is possible to observe the hatching effect of the amplification of texel 1, i.e. inherent feature 4 is hatching effect, this is print
The means such as brush can not be counterfeit.The identifier is also provided with two light sources, and in different orientation, two light source inclines
Texture is alternately irradiated, to observe the effect that texture shade is alternately present.
The amplification picture 7 of the inherent feature 4 of texel 1 can be a part for amplification identification explanation, and amplification identification is said
It is bright to be presented in identifying system, with can be for known to identification person；The amplification identification explanation is printed on anti-counterfeiting mark 2；And/or
It is that amplification identification explanation is attached to by the packaging of false proof product and product；And/or be shown on the display screen of identifier,
And/or be shown on the display screen of backstage；And/or the anti-counterfeiting mark 2 and/or by the packaging of false proof product and/or product
Comprising Quick Response Code 6, the amplification identification explanation is included in Quick Response Code 6；And/or the amplification identification explanation includes texel
Image after the amplification of inherent feature 4.
A kind of random grain anti-fake identifying system, including identifying system, the identifying system include anti-counterfeiting mark 2, prevented
Pseudo- product, by the packaging of false proof product, the display screen of identifier, backstage display screen one or more recognition means, see
There is the amplification picture 7 for the inherent feature 4 that can be presented, the inherent feature 4 is on anti-counterfeiting mark 2 in Fig. 1, the identifying system
The inherent feature of the texel 1 of random distribution, and see Fig. 2, the inherent feature 4 refers to that each texel 1 is exaggerated sight
All there is the texel feature of identical visual signature when examining, and human eye can not be differentiated directly under the conditions of without amplification；It is described
The amplification picture 7 of inherent feature 4 is used for the enlarged drawing progress pair obtained after being exaggerated with the inherent feature 4 of anti-counterfeiting mark 2
Than to judge the true and false of anti-counterfeiting mark 2.
Amplification identification explanation is additionally provided with the recognition means of the identifying system, the inherent feature 4 is arranged on described
In amplification identification explanation.Quick Response Code 6 (see Fig. 3) is additionally provided with the recognition means, the amplification picture 7 of the inherent feature is put
Enter in the Quick Response Code, and be shown on a display screen when Quick Response Code 6 is swept.
The inherent feature 4 is the stereochemical structure that texel 1 is exaggerated observation, sees Fig. 4, Fig. 5 three cuboid knots
Structure；And/or be at least containing two different color lists in single polychrome texel 1, the single polychrome texel 1
Member, is shown in Fig. 4,5 black-and-white two color, and the different color elements are distinguished when can be recognized by amplification condition；And/or be tool
There is certain thickness texel 1, see Fig. 5 dash area, can produce shade when amplifying observation and with when tilting light irradiation, put
Shade after big either can be identified device observed by human eye and test.
A kind of random grain anti-fake system, including above-mentioned identifying system；Also include the identifier with enlarging function；It is described
The amplification picture 7 of inherent feature is used for when carrying out truth identification to anti-counterfeiting mark 2, the quilt of inherent feature 7 with anti-counterfeiting mark 2
The enlarged drawing obtained after amplification is contrasted, and to judge the true and false of anti-counterfeiting mark 2, the identifier is used to absorb anti-counterfeiting mark
The enlarged drawing of inherent feature 4 is contrasted with the amplification picture 7 of the inherent feature 4 in identifying system is pre-rendered on 2；The identification
System also includes anti-counterfeiting information 5, and the anti-counterfeiting information includes the distribution characteristics 3 and texel of texel 1 in anti-counterfeiting mark 2
Inherent feature 4, the identifying system also includes texture recognition device, and the texture recognition device recognizes the distribution characteristics 3.
Claims (14)
1. a kind of random grain false-proof method, comprises the following steps：
Step 1：Select the anti-counterfeiting mark (2) of the textured element of random distribution (1)；
Step 2：The distribution extracted and random distribution texel (1) in above-mentioned anti-counterfeiting mark (2) is stored in identifying system is special
The inherent feature (4) of (3) and texel is levied collectively as anti-counterfeiting information (5), the inherent feature (4) refers to each texture primitive
Element all has the texel feature of identical visual signature when being exaggerated observation, and human eye can not be direct under the conditions of without amplification
Differentiate；
Step 3：During identification, check the anti-counterfeiting information in anti-counterfeiting mark (2) whether with the anti-counterfeiting information 5 that is stored in identifying system
It is identical to judge authenticity of products；
The verification of the inherent feature (4) of the texel is using amplification identification verification；
The amplification picture of texel (1) inherent feature (4) is provided with the identifying system；The intrinsic spy of the texel
The amplification identification checking method of (4) is levied for the enlarged drawing of inherent feature (4) on intake anti-counterfeiting mark (2) and is pre-rendered in knowledge
Amplification picture (7) contrast of inherent feature (4) in other system, it is false not to be inconsistent；The identifying system includes anti-counterfeiting mark (2), quilt
False proof product or the packaging of product, the display screen of identifier, the one or more of backstage display screen.
2. a kind of random grain false-proof method according to claim 1, it is characterised in that be presented on amplification identification explanation
In identifying system, with can be for known to identification person；The amplification identification explanation is printed on anti-counterfeiting mark (2)；And/or be amplification
Identification explanation is attached to by the packaging of false proof product and product；And/or be shown on the display screen of identifier, and/or it is aobvious
Show on the display screen of backstage；And/or the anti-counterfeiting mark (2) and/or by the packaging of false proof product and/or product include two
Code (6) is tieed up, the amplification identification explanation is included in Quick Response Code (6)；And/or the amplification identification explanation is consolidated comprising texel
There is the image after feature (4) amplification.
3. a kind of random grain false-proof method according to claim 1 or 2, it is characterised in that the inherent feature (4) is
Texel (1) is exaggerated the stereochemical structure of observation；And/or be many color characteristics of amplification of single polychrome texel (1), it is described
At least containing two different color elements on single polychrome texel (1), and the different color elements can be to put
Big identification is distinguished；And/or for the amplification shadow character with certain thickness texel (1), when amplifying observation and with inclining
Skew ray can produce shade when irradiating, and the shade after amplification either can be identified device observed by human eye and test.
4. a kind of random grain false-proof method according to one of claim 1-3, it is characterised in that the identifier contains
Lighting source, lighting source oblique illumination texel (1), to observe the hatching effect of texel (1).
5. a kind of random grain false-proof method according to claim 4, it is characterised in that the identifier is provided with two
Light source, and in different orientation, two light source inclines alternately irradiate texture, to observe the effect that texture shade is alternately present.
6. a kind of random grain anti-fake identifying system, it is characterised in that including identifying system, the identifying system includes anti-counterfeiting label
Know (2), know by false proof product, by the packaging of false proof product, the display screen of identifier, the one or more of backstage display screen
There is the amplification picture (7) for the inherent feature (4) that can be presented, the inherent feature (4) is anti-in other device, the identifying system
The inherent feature of the texel (1) of random distribution in puppet mark (2), the inherent feature (4) refers to each texel (1)
All there is the texel feature of identical visual signature when being exaggerated observation, and human eye can not directly divide under the conditions of without amplification
Distinguish；The amplification picture (7) of the inherent feature (4) is used for what is obtained after being exaggerated with the inherent feature (4) of anti-counterfeiting mark (2)
Enlarged drawing is contrasted, to judge the true and false of anti-counterfeiting mark (2).
7. a kind of random grain anti-fake identifying system according to claim 6, it is characterised in that the knowledge of the identifying system
Amplification identification explanation is additionally provided with other device, the inherent feature is arranged in the amplification identification explanation.
8. a kind of random grain anti-fake identifying system according to claim 6, it is characterised in that on the recognition means also
Quick Response Code is provided with, the amplification picture of the inherent feature is inserted in the Quick Response Code, and when Quick Response Code is swept in display screen
It is upper shown.
9. according to a kind of any one of claim 6-8 random grain anti-fake identifying system, it is characterised in that the inherent feature
(4) stereochemical structure of observation is exaggerated for texel (1)；And/or be single polychrome texel (1), the single polychrome
At least containing two different color elements in texel (1), and the different color elements can be the knowledge of amplification condition
Distinguished when other；And/or for that with certain thickness texel (1), can be produced when amplifying observation and with when tilting light irradiation
Shade, the shade after amplification either can be identified device observed by human eye and test.
10. a kind of random grain anti-fake system, it is characterised in that including identifying system, the identifying system includes anti-counterfeiting mark
(2), recognized by false proof product, by the packaging of false proof product, the display screen of identifier, the one or more of backstage display screen
There is the amplification picture for the inherent feature that can be presented, the inherent feature is on anti-counterfeiting mark (2) in device, the identifying system
The inherent feature of the texel (1) of random distribution, the inherent feature (4) refers to that each texel (1) is exaggerated observation
When all there is the texel feature of identical visual signature, and human eye can not be differentiated directly under the conditions of without amplification；Also include
Identifier with enlarging function；The amplification picture of the inherent feature be used to carry out truth identification to anti-counterfeiting mark (2)
When, the enlarged drawing obtained after being exaggerated with the inherent feature (4) of anti-counterfeiting mark (2) is contrasted, to judge anti-counterfeiting mark (2)
The true and false, the identifier is used to absorb on anti-counterfeiting mark (2) enlarged drawing of inherent feature (4) and be pre-rendered is in identification
The amplification picture contrast of inherent feature (4) in system.
11. a kind of random grain anti-fake system according to claim 10, it is characterised in that the identifying system also includes
Anti-counterfeiting information (5), distribution characteristics (3) and texel of the anti-counterfeiting information including texel (1) in anti-counterfeiting mark (2)
Inherent feature (4), the identifying system also includes texture recognition device, and the texture recognition device recognizes the distribution characteristics (3).
12. a kind of random grain anti-fake system according to claim 10 or 11, it is characterised in that the identifying system
Amplification identification explanation is additionally provided with recognition means, the inherent feature is arranged in the amplification identification explanation.
13. according to a kind of any described random grain anti-fake systems of claim 10-12, it is characterised in that the recognition means
On be additionally provided with Quick Response Code, the amplification picture of the inherent feature is inserted in the Quick Response Code, and when Quick Response Code is swept aobvious
It is shown in display screen.
14. according to a kind of any one of claim 10-13 random grain anti-fake identifying system, it is characterised in that the intrinsic spy
Levy the stereochemical structure that (4) are exaggerated observation for texel (1)；And/or be single polychrome texel (1), it is described single many
At least containing two different color elements in color texel (1), and the different color elements can be amplification condition
Distinguished during identification；And/or for that with certain thickness texel (1), can be produced when amplifying observation and with when tilting light irradiation
Raw shade, the shade after amplification either can be identified device observed by human eye and test.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020341 | 2016-01-14 | ||
| CN2016100203414 | 2016-01-14 |
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| Publication Number | Publication Date |
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| CN106971215A true CN106971215A (en) | 2017-07-21 |
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ID=59334698
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026402.2A Pending CN106971215A (en) | 2016-01-14 | 2017-01-13 | A kind of random grain false-proof method, anti-counterfeit recognition system and Antiforge system |
| CN201720041105.0U Expired - Fee Related CN206363360U (en) | 2016-01-14 | 2017-01-13 | A kind of random grain anti-fake identifying system and Antiforge system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720041105.0U Expired - Fee Related CN206363360U (en) | 2016-01-14 | 2017-01-13 | A kind of random grain anti-fake identifying system and Antiforge system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109214222A (en) * | 2018-08-31 | 2019-01-15 | 四川和鼎昇泰信息技术有限公司 | Based on Embedded 32 cigarette laser code identifying systems and its recognition methods |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971215A (en) * | 2016-01-14 | 2017-07-21 | 北京柯斯元科技有限公司 | A kind of random grain false-proof method, anti-counterfeit recognition system and Antiforge system |
| CN108263112B (en) * | 2018-02-09 | 2021-11-02 | 荆门格林绿色电子科技有限公司 | Paper mold grain identification anti-counterfeiting process |
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| JP2001121804A (en) * | 1999-10-28 | 2001-05-08 | Printing Bureau Ministry Of Finance Japan | Information carrier for preventing forgery |
| JP2002307802A (en) * | 2001-04-11 | 2002-10-23 | Printing Bureau Ministry Of Finance | Forgery preventive printed matter and method for forming the same |
| CN1417733A (en) * | 2002-11-26 | 2003-05-14 | 李婕 | Electronic grain anti-fake method |
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| CN206363360U (en) * | 2016-01-14 | 2017-07-28 | 北京柯斯元科技有限公司 | A kind of random grain anti-fake identifying system and Antiforge system |
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- 2017-01-13 CN CN201710026402.2A patent/CN106971215A/en active Pending
- 2017-01-13 CN CN201720041105.0U patent/CN206363360U/en not_active Expired - Fee Related
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| JP2001121804A (en) * | 1999-10-28 | 2001-05-08 | Printing Bureau Ministry Of Finance Japan | Information carrier for preventing forgery |
| JP2002307802A (en) * | 2001-04-11 | 2002-10-23 | Printing Bureau Ministry Of Finance | Forgery preventive printed matter and method for forming the same |
| CN1417733A (en) * | 2002-11-26 | 2003-05-14 | 李婕 | Electronic grain anti-fake method |
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| CN109214222A (en) * | 2018-08-31 | 2019-01-15 | 四川和鼎昇泰信息技术有限公司 | Based on Embedded 32 cigarette laser code identifying systems and its recognition methods |
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| CN206363360U (en) | 2017-07-28 |
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