CN106960352A - A kind of method for anti-counterfeit based on picture uniqueness - Google Patents

A kind of method for anti-counterfeit based on picture uniqueness Download PDF

Info

Publication number
CN106960352A
CN106960352A CN201710079040.3A CN201710079040A CN106960352A CN 106960352 A CN106960352 A CN 106960352A CN 201710079040 A CN201710079040 A CN 201710079040A CN 106960352 A CN106960352 A CN 106960352A
Authority
CN
China
Prior art keywords
commodity
picture
pattern
server
unique
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710079040.3A
Other languages
Chinese (zh)
Inventor
陈伟正
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Soft Code Mdt Infotech Ltd
Original Assignee
Guangzhou Soft Code Mdt Infotech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Soft Code Mdt Infotech Ltd filed Critical Guangzhou Soft Code Mdt Infotech Ltd
Priority to CN201710079040.3A priority Critical patent/CN106960352A/en
Publication of CN106960352A publication Critical patent/CN106960352A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/018Certifying business or products
    • G06Q30/0185Product, service or business identity fraud
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record 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
    • G06K19/06009Record 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
    • G06K19/06046Constructional details
    • G06K19/06056Constructional details the marking comprising a further embedded marking, e.g. a 1D bar code with the black bars containing a smaller sized coding

Abstract

The invention discloses a kind of method for anti-counterfeit based on picture uniqueness, comprise the following steps:When print publishing generates commodity packaging pattern, there is unique discrepancy in individual difference when commodity packaging pattern is due to printing, and the commodity packaging pattern printed in the presence of unique discrepancy is carried out taking pictures to form commodity picture by high definition camera;Unique encodings are carried out to commodity picture;Commodity picture is stored into server using unique encodings as index;Commodity picture and unique encodings are sent to server during inquiry, server is stored in the corresponding commodity picture of server before being recalled by unique encodings and the commodity picture with receiving is compared automatically, according to matching degree, judges true and false.The present invention accomplishes one yard of a thing, reduces extra label and labeling cost, improves operating efficiency; it is simple easily to implement, it is reliable and stable, have a wide range of application; assist brand enterprise solution fake and forged commodity to spread unchecked the predicament with Sales Channel confusion, reach brand protection, the purpose of regular way sales channel.

Description

A kind of method for anti-counterfeit based on picture uniqueness
Technical field
The present invention relates to field of anti-counterfeit technology, and in particular to a kind of method for anti-counterfeit based on picture uniqueness.
Background technology
General commodity counterfeit prevention tracing technology is extra a Quick Response Code is sprayed on commodity or one is used on the market at present Antifalsification label/mark with Quick Response Code, Quick Response Code is exactly the website links for carrying unique number, and consumer or market are superintended and directed The relevant information of website background query commodity can be logged in by examining personnel and scanning Quick Response Code by mobile phone, but exist can be by for Quick Response Code The shortcoming that batch is duplicated, scanned, taking pictures, and many mountain vallage backstages are presently, there are, all these result in current main flow Two-dimension code label can not play real anti-fake effect.
Other anti-counterfeiting technologies such as laser effect, special material, specialty inks, concealed sign etc. technology, be not It is very directly perceived, and can be imitated, although imitated quality ginseng time is uneven, ordinary consumer is known without this specialty at all Knowledge goes to distinguish truth from false!
The content of the invention
In view of this, in order to solve above mentioned problem of the prior art, the present invention proposes a kind of based on picture uniqueness Method for anti-counterfeit, the bar code of directly pattern (or figure) such as commodity using commodity in itself can carry out it is false proof trace to the source, and It it also avoid label Quick Response Code of reviewing false proof at present and there is the shortcomings of easily being duplicated, scanned in batches, taken pictures, be truly realized a thing One yard of purpose!
The present invention is solved the above problems by following technological means:
A kind of method for anti-counterfeit based on picture uniqueness, comprises the following steps:
S1, print publishing generate commodity packaging pattern when, commodity packaging pattern due to printing when individual difference exist Unique discrepancy, carries out the commodity packaging pattern printed in the presence of unique discrepancy to take pictures to form commodity figure by high definition camera Piece;
S2, to commodity picture carry out unique encodings;
S3, using unique encodings as index commodity picture is stored into server;
Commodity picture and unique encodings are sent to server, before server is recalled by unique encodings when S4, inquiry It is stored in the corresponding commodity picture of server and the commodity picture with receiving is compared automatically, according to matching degree, judges true and false.
Further, the commodity packaging pattern is the arbitrary graphic pattern being printed in commodity packaging, including exterior of commodity figure Case, personage's pattern, pattern in 2 D code, bar code pattern.
Further, individual difference during printing includes printing press, ink, temperature, humidity, method, print speed printing speed, quilt Print surface roughness, the difference of glossiness.
A kind of method for anti-counterfeit based on picture uniqueness, comprises the following steps:
S1, print publishing generate commodity packaging pattern when, commodity packaging pattern due to printing when individual difference exist Unique discrepancy, carries out the commodity packaging pattern printed in the presence of unique discrepancy to take pictures to form commodity figure by high definition camera Piece, is carried out encoding operation to commodity picture, is converted into the random character code of the commodity picture represented with digital information;
S2, to commodity picture carry out unique encodings;
S3, using unique encodings as index by the random character code storage of the commodity picture into server;
Commodity picture and unique encodings are sent to server, before server is recalled by unique encodings when S4, inquiry The random character code of the commodity picture of server is stored in, it is corresponding according to the random character code building of the commodity picture Commodity picture, and compared automatically with the commodity picture received, according to matching degree, judge true and false.
Further, the commodity packaging pattern is the arbitrary graphic pattern being printed in commodity packaging, including exterior of commodity figure Case, personage's pattern, pattern in 2 D code, bar code pattern.
Further, individual difference during printing includes printing press, ink, temperature, humidity, method, print speed printing speed, quilt Print surface roughness, the difference of glossiness.
Compared with prior art, beneficial effects of the present invention are as follows:
1), the present invention solve it is existing it is false proof review label Quick Response Code and exist easily duplicated, scanned in batches, taken pictures etc. lack Point, is truly realized the purpose of one yard of a thing;
2), the commodity counterfeit prevention of the invention for solving current main flow, which is reviewed, must additionally increase asking for Quick Response Code mark in application Topic, the bar code using pattern (or figure) such as commodity that completely can be directly using commodity in itself of the invention can be prevented Puppet is traced to the source, and is reduced extra label and labeling cost, is improved operating efficiency;
3), the present invention can be good at solving current label printing house itself None- identified and judge whether oneself prints label This problem is brushed, antifalsification label printing trader regular at present is in the personation antifalsification label in face of mixing the spurious with the genuine, it is virtually impossible to sentence Determine what is whether oneself produced, but its unique and unique identity is owned by present invention utilizes each printed pattern (or image) This feature of information, can conveniently judge whether be oneself provide label;
4), the technology of the present invention is simply easily implemented, and reliable and stable, has a wide range of application, and can be widely applied to various industries, association Help brand enterprise solution fake and forged commodity to spread unchecked the predicament with Sales Channel confusion, reach brand protection, remind brand image, promote Sale, the purpose of regular way sales channel.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the flow chart of the method for anti-counterfeit embodiment 1 of the invention based on picture uniqueness;
Fig. 2 is the commodity picture figure of the method for anti-counterfeit embodiment 1 of the invention based on picture uniqueness;
Fig. 3 is the commodity picture figure of the method for anti-counterfeit embodiment 2 of the invention based on picture uniqueness;
Fig. 4 is the flow chart of the method for anti-counterfeit embodiment 3 of the invention based on picture uniqueness;
Fig. 5 is the commodity picture figure of the method for anti-counterfeit embodiment 3 of the invention based on picture uniqueness.
Embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with accompanying drawing and specifically Embodiment technical scheme is described in detail.It is pointed out that described embodiment is only this hair Bright a part of embodiment, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art are not having There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
Embodiment 1
As shown in figure 1, the present invention provides a kind of method for anti-counterfeit based on picture uniqueness, comprise the following steps:
S1, print publishing generate commodity packaging pattern when, commodity packaging pattern due to printing when individual difference exist Unique discrepancy, carries out the commodity packaging pattern printed in the presence of unique discrepancy to take pictures to form commodity figure by high definition camera Piece;
S2, to commodity picture carry out unique encodings;
S3, using unique encodings as index commodity picture is stored into server;
Commodity picture and unique encodings are sent to server, before server is recalled by unique encodings when S4, inquiry It is stored in the corresponding commodity picture of server and the commodity picture with receiving is compared automatically, according to matching degree, judges true and false.
The fingerprint of people seems all, but everyone actual different.Equally, all figures (or image) print Brush out to seem to be just as, but actually due to printing press, ink, temperature, humidity, method, print speed printing speed, printed The reason of discrepancies of surface roughness, glossiness etc. can cause it is each have a fine distinction, the present invention passes through high definition camera handle The commodity packaging pattern printed in the presence of unique discrepancy carries out taking pictures to form commodity picture, and using in the presence of unique discrepancy Commodity picture carries out false proof, good this general knowledge annotated in the world in the absence of completely the same thing of the present invention.
Commodity packaging pattern can be that commodity packaging pattern is in the arbitrary graphic pattern being printed in commodity packaging, the present embodiment Personage's pattern, as shown in Fig. 2 Fig. 2 (a) is that the personage's pattern being printed in commodity packaging is carried out shape of taking pictures by high definition camera Into commodity picture overall picture, Fig. 2 (b) be Fig. 2 (a) a certain details enlarged drawing, can be seen that from Fig. 2 (b), due to printing press, The reason of discrepancies of ink, temperature, humidity, method, print speed printing speed, printed surface roughness, glossiness etc. can cause have non- Often many ink dot and burr, and deep mixed.Then unique encodings are carried out to commodity picture, will using unique encodings as index Commodity picture is stored into server, and commodity picture is taken by photographing device during inquiry, passes through wired or wireless communication Commodity picture and unique encodings are sent to server by network, and server receives commodity picture and unique encodings, by unique Coding is stored in commodity picture of the corresponding commodity picture of server with receiving before recalling and compared automatically, according to of picture With degree, judge true and false.
Embodiment 2
The present embodiment is distinguished as commodity packaging pattern for pattern in 2 D code with embodiment 1, as shown in figure 3, Fig. 3 (a) is The pattern in 2 D code being printed in commodity packaging is carried out by high definition camera by the commodity picture overall picture to be formed of taking pictures, Fig. 3 (b) is Fig. 3 (a) a certain details enlarged drawing, can be seen that from Fig. 3 (b), due to printing press, ink, temperature, humidity, method, printing speed The reason of discrepancies of degree, printed surface roughness, glossiness etc. can cause to have very many ink dots and burr, and the depth is not One.Then unique encodings are carried out to commodity picture, commodity picture is stored into server using unique encodings as index, inquired about When commodity picture is taken by photographing device, commodity picture and unique encodings are sent by wired or wireless communication network To server, server receives commodity picture and unique encodings, and server correspondence is stored in before being recalled by unique encodings Commodity picture compared automatically with the commodity picture received, according to the matching degree of picture, judge true and false.
Embodiment 3
As shown in figure 4, the present invention also provides a kind of method for anti-counterfeit based on picture uniqueness, comprise the following steps:
S1, print publishing generate commodity packaging pattern when, commodity packaging pattern due to printing when individual difference exist Unique discrepancy, carries out the commodity packaging pattern printed in the presence of unique discrepancy to take pictures to form commodity figure by high definition camera Piece, is carried out encoding operation to commodity picture, is converted into the random character code of the commodity picture represented with digital information;
S2, to commodity picture carry out unique encodings;
S3, using unique encodings as index by the random character code storage of the commodity picture into server;
Commodity picture and unique encodings are sent to server, before server is recalled by unique encodings when S4, inquiry The random character code of the commodity picture of server is stored in, it is corresponding according to the random character code building of the commodity picture Commodity picture, and compared automatically with the commodity picture received, according to matching degree, judge true and false.
The fingerprint of people seems all, but everyone actual different.Equally, all figures (or image) print Brush out to seem to be just as, but actually due to printing press, ink, temperature, humidity, method, print speed printing speed, printed The reason of discrepancies of surface roughness, glossiness etc. can cause it is each have a fine distinction, the present invention passes through high definition camera handle The commodity packaging pattern printed in the presence of unique discrepancy is carried out taking pictures to form commodity picture, and coding fortune is carried out to commodity picture Calculate, be converted into the random character code of the commodity picture represented with digital information, and utilize the random character of the commodity picture Code carries out false proof.
Commodity packaging pattern can be that commodity packaging pattern is in the arbitrary graphic pattern being printed in commodity packaging, the present embodiment Bar code pattern, as shown in figure 5, Fig. 5 (a) is that the bar code pattern being printed in commodity packaging is clapped by high definition camera According to the commodity picture overall picture of formation, Fig. 5 (b) is Fig. 5 (a) a certain details enlarged drawing, be can be seen that from Fig. 5 (b), due to printing machine The reason of discrepancies of device, ink, temperature, humidity, method, print speed printing speed, printed surface roughness, glossiness etc. can cause to have Very many ink dots and burr, and it is deep mixed.Then encoding operation is carried out to commodity picture, be converted into digital information table The random character code for the commodity picture shown, unique encodings are carried out to commodity picture, using unique encodings as index by the business The random character code storage of product picture is taken commodity picture by photographing device during inquiry, by having into server Commodity picture and unique encodings are sent to server by line or cordless communication network, and server receives commodity picture and unique volume Code, is stored in the random character code of the commodity picture of server, according to the commodity picture before being recalled by unique encodings The corresponding commodity picture of random character code building, compared automatically with the commodity picture received, according to the matching journey of picture Degree, judges true and false.
Compared with prior art, beneficial effects of the present invention are as follows:
1), the present invention solve it is existing it is false proof review label Quick Response Code and exist easily duplicated, scanned in batches, taken pictures etc. lack Point, is truly realized the purpose of one yard of a thing;
2), the commodity counterfeit prevention of the invention for solving current main flow, which is reviewed, must additionally increase asking for Quick Response Code mark in application Topic, the bar code using pattern (or figure) such as commodity that completely can be directly using commodity in itself of the invention can be prevented Puppet is traced to the source, and is reduced extra label and labeling cost, is improved operating efficiency;
3), the present invention can be good at solving current label printing house itself None- identified and judge whether oneself prints label This problem is brushed, antifalsification label printing trader regular at present is in the personation antifalsification label in face of mixing the spurious with the genuine, it is virtually impossible to sentence Determine what is whether oneself produced, but its unique and unique identity is owned by present invention utilizes each printed pattern (or image) This feature of information, can conveniently judge whether be oneself provide label;
4), the technology of the present invention is simply easily implemented, and reliable and stable, has a wide range of application, and can be widely applied to various industries, association Help brand enterprise solution fake and forged commodity to spread unchecked the predicament with Sales Channel confusion, reach brand protection, remind brand image, promote Sale, the purpose of regular way sales channel.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (6)

1. a kind of method for anti-counterfeit based on picture uniqueness, it is characterised in that comprise the following steps:
S1, when print publishing generates commodity packaging pattern, it is unique that individual difference when commodity packaging pattern is due to printing is present Discrepancy, carries out the commodity packaging pattern printed in the presence of unique discrepancy to take pictures to form commodity picture by high definition camera;
S2, to commodity picture carry out unique encodings;
S3, using unique encodings as index commodity picture is stored into server;
Commodity picture and unique encodings are sent to server when S4, inquiry, server is stored before being recalled by unique encodings Compared automatically in the corresponding commodity picture of server and with the commodity picture received, according to matching degree, judge true and false.
2. the method for anti-counterfeit according to claim 1 based on picture uniqueness, it is characterised in that the commodity packaging pattern To be printed on the arbitrary graphic pattern in commodity packaging, including exterior of commodity pattern, personage's pattern, pattern in 2 D code, bar code pattern.
3. the method for anti-counterfeit according to claim 1 based on picture uniqueness, it is characterised in that individual difference during printing Including printing press, ink, temperature, humidity, method, print speed printing speed, printed surface roughness, the difference of glossiness.
4. a kind of method for anti-counterfeit based on picture uniqueness, it is characterised in that comprise the following steps:
S1, when print publishing generates commodity packaging pattern, it is unique that individual difference when commodity packaging pattern is due to printing is present Discrepancy, carries out the commodity packaging pattern printed in the presence of unique discrepancy to take pictures to form commodity picture by high definition camera, Encoding operation is carried out to commodity picture, the random character code of the commodity picture represented with digital information is converted into;
S2, to commodity picture carry out unique encodings;
S3, using unique encodings as index by the random character code storage of the commodity picture into server;
Commodity picture and unique encodings are sent to server when S4, inquiry, server is stored before being recalled by unique encodings In the random character code of the commodity picture of server, according to the corresponding commodity of random character code building of the commodity picture Picture, and compared automatically with the commodity picture received, according to matching degree, judge true and false.
5. the method for anti-counterfeit according to claim 4 based on picture uniqueness, it is characterised in that the commodity packaging pattern To be printed on the arbitrary graphic pattern in commodity packaging, including exterior of commodity pattern, personage's pattern, pattern in 2 D code, bar code pattern.
6. the method for anti-counterfeit according to claim 4 based on picture uniqueness, it is characterised in that individual difference during printing Including printing press, ink, temperature, humidity, method, printing process, printed surface roughness, the difference of glossiness.
CN201710079040.3A 2017-02-14 2017-02-14 A kind of method for anti-counterfeit based on picture uniqueness Pending CN106960352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710079040.3A CN106960352A (en) 2017-02-14 2017-02-14 A kind of method for anti-counterfeit based on picture uniqueness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710079040.3A CN106960352A (en) 2017-02-14 2017-02-14 A kind of method for anti-counterfeit based on picture uniqueness

Publications (1)

Publication Number Publication Date
CN106960352A true CN106960352A (en) 2017-07-18

Family

ID=59480951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710079040.3A Pending CN106960352A (en) 2017-02-14 2017-02-14 A kind of method for anti-counterfeit based on picture uniqueness

Country Status (1)

Country Link
CN (1) CN106960352A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107491801A (en) * 2017-07-13 2017-12-19 海南亚元防伪技术研究所(普通合伙) The endowed method and system of artificial intelligence
CN109016909A (en) * 2018-08-20 2018-12-18 臧戈平 A method of glossiness comparison hiding figure is utilized in printing element or imaging surface
CN110472522A (en) * 2019-07-25 2019-11-19 徐竹范 Intermediary assists method for anti-counterfeit, recognition methods and identification device
CN110533704A (en) * 2019-07-22 2019-12-03 杭州沃朴物联科技有限公司 Fake method, device, equipment and medium are tested in the identification of ink label
WO2020215476A1 (en) * 2019-04-22 2020-10-29 东莞市唯美陶瓷工业园有限公司 Anti-counterfeiting image code implanted into ceramic tile decorative pattern and anti-counterfeiting method therefor
CN113673267A (en) * 2021-08-03 2021-11-19 合肥友高物联网标识设备有限公司 Anti-counterfeiting method based on two-dimensional code visual imaging
CN116227524A (en) * 2023-05-05 2023-06-06 杭州蚂蚁酷爱科技有限公司 Anti-fake code generation and verification method and label-based anti-fake system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101004825A (en) * 2007-01-23 2007-07-25 尧守财 Popular anti-frand system
CN101004823A (en) * 2006-12-25 2007-07-25 刘金才 Anti false method for Pu'er tea by native texture
CN104794629A (en) * 2014-05-20 2015-07-22 海南亚元防伪技术研究所 Mobile phone identification code saw-tooth anti-counterfeiting method
CN105260896A (en) * 2015-09-29 2016-01-20 林润南 Anti-counterfeiting method and anti-counterfeiting system
CN106185018A (en) * 2016-08-18 2016-12-07 纪长飞 A kind of method for anti-counterfeit of Chinese liquor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101004823A (en) * 2006-12-25 2007-07-25 刘金才 Anti false method for Pu'er tea by native texture
CN101004825A (en) * 2007-01-23 2007-07-25 尧守财 Popular anti-frand system
CN104794629A (en) * 2014-05-20 2015-07-22 海南亚元防伪技术研究所 Mobile phone identification code saw-tooth anti-counterfeiting method
CN105260896A (en) * 2015-09-29 2016-01-20 林润南 Anti-counterfeiting method and anti-counterfeiting system
CN106185018A (en) * 2016-08-18 2016-12-07 纪长飞 A kind of method for anti-counterfeit of Chinese liquor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107491801A (en) * 2017-07-13 2017-12-19 海南亚元防伪技术研究所(普通合伙) The endowed method and system of artificial intelligence
CN109016909A (en) * 2018-08-20 2018-12-18 臧戈平 A method of glossiness comparison hiding figure is utilized in printing element or imaging surface
CN109016909B (en) * 2018-08-20 2020-05-05 臧戈平 Method for contrasting hidden picture on surface of printing substrate or image by using glossiness
WO2020215476A1 (en) * 2019-04-22 2020-10-29 东莞市唯美陶瓷工业园有限公司 Anti-counterfeiting image code implanted into ceramic tile decorative pattern and anti-counterfeiting method therefor
CN110533704A (en) * 2019-07-22 2019-12-03 杭州沃朴物联科技有限公司 Fake method, device, equipment and medium are tested in the identification of ink label
CN110472522A (en) * 2019-07-25 2019-11-19 徐竹范 Intermediary assists method for anti-counterfeit, recognition methods and identification device
CN113673267A (en) * 2021-08-03 2021-11-19 合肥友高物联网标识设备有限公司 Anti-counterfeiting method based on two-dimensional code visual imaging
CN116227524A (en) * 2023-05-05 2023-06-06 杭州蚂蚁酷爱科技有限公司 Anti-fake code generation and verification method and label-based anti-fake system
CN116227524B (en) * 2023-05-05 2023-08-08 杭州蚂蚁酷爱科技有限公司 Anti-fake code generation and verification method and label-based anti-fake system

Similar Documents

Publication Publication Date Title
CN106960352A (en) A kind of method for anti-counterfeit based on picture uniqueness
CN103646334B (en) Automatic identification method for anti-counterfeit
CN105303223B (en) A kind of random image anti-counterfeiting mark preparation method, mark and recognition methods
CN103810603B (en) Codeless anti-counterfeiting method
CN105469132A (en) Duplicate coding internet of things traceability security label and 2-dimensional bar code security traceability method
CN204833342U (en) Sawtooth sign indicating number printed matter that guards against falsification
CN104992332B (en) Combined type trace to the source two dimensional code, with the bottled water traceability system based on the two dimensional code
CN107633413A (en) A kind of anti-fake traceability system and method
RU2651167C2 (en) Method and system for marking item, item so marked and method and system for authenticating marked item
CN101587663A (en) Strip encrypting fake-proof
CN104992208A (en) Anti-counterfeiting method through comparison identification with encryption patterns by use of two-dimensional codes
CN109165958A (en) A kind of commodity traceability system and method based on image information safe practice
CN108647980B (en) Anti-counterfeiting identification method for micro-fine diffusion print
CN106779739A (en) Antiforge system and method that a kind of combination two-dimensional code scanning technology is realized
CN201022027Y (en) 3-dimenstion image and text counterfeit proof identifier
CN108766204B (en) Anti-counterfeiting mark and method
CN109376833A (en) Triple anti-fake two-dimension codes of pseudo-random information double exposure digital fluorescence images
CN110110830A (en) The anti-counterfeiting image code and its method for anti-counterfeit being implanted into ceramic tile decorative pattern
WO2010147951A1 (en) Document authentication
CN108564385A (en) A kind of image false-proof technology
CN109572063A (en) A kind of manufacturing method of anti-fake retrospect label
CN108009616A (en) One kind is new to have anti-fraud functional bar figure code and application process
CN100532715C (en) Paper false-proof method
CN104636932A (en) Method for manufacturing anti-counterfeiting label with uniqueness and unduplicatedness and anti-counterfeiting system
CN108921576A (en) A kind of novel commodity counterfeit prevention and method for preventing goods from altering

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170718