CN105809223A - Imprint authenticity identification method - Google Patents
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- CN105809223A CN105809223A CN201410835047.XA CN201410835047A CN105809223A CN 105809223 A CN105809223 A CN 105809223A CN 201410835047 A CN201410835047 A CN 201410835047A CN 105809223 A CN105809223 A CN 105809223A
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Abstract
The present invention relates to an imprint authenticity identification method which comprises a step of recording all personal seals, giving a unique code for each personal seal, and storing the information corresponding to the seal into a database, a step of converting the code into a two-dimensional code and marking the two-dimensional code into the printing surface of a corresponding personal seal, a step of scanning the two-dimensional code marked on the personal seal through a handheld device, transmitting the data to the database for verification, and thus judging the authenticity of the personal seal. Through giving the unique code for each personal seal and converting the code into the corresponding two-dimensional code, after the personal seal is used to carry out sealing, a checking side can call the corresponding information in the database through scanning the two-dimensional code on the paper, a user can judge the authenticity of the personal seal through checking the information, and thus the appearance of a fake personal seal is prevented.
Description
Technical field
The present invention relates to a kind of trace authenticity identification method, belong to seal field.
Background technology
Along with deepening continuously of national market economic reform, society's business between constituent parts, department also all the more extensively frequently, the seal between constituent parts, department is made to make consumption increasing, region is more and more wider, offender takes advantage of gap and utilizes falsification of seal to manufacture a large amount of economic case, brings about great losses to country and enterprise.
Development and scientific and technological continuous progress however as society, particularly in these 14 years of 2000 to today, fast development along with science and technology, seal is manufactured technology and equipment and is also obtained quick development therewith, existing technology is also only capable of accomplishing the false proof of seal itself, in face of making stamp technique (such as high-precision Using Photosensitive Technique), anti-counterfeit of seals technology in original " standard ", such as microcode, the anti-counterfeit of seals technology such as random microgroove have been able to be cracked easily, any die (impression under seal lid) almost can by the clone of 100% and imitated, true chapter is also just the same with the die of false chapter, traditional impression identification system is difficult to.In field of anti-counterfeit technology, the development of an anti-chi evil spirit high one zhang formula high with solution always Dou Shi road, within 14 years, front anti-counterfeiting technology is early with not competent present false proof requirement, in the urgent need to the real-time impression truth identification technology of one.
Summary of the invention
In order to solve prior art Problems existing, the invention provides a kind of trace authenticity identification method, it is possible to differentiated the true or false of signet by the impression after scanning signet stamp, it is prevented that the appearance of personation signet swindle, safeguard normal social order and economic order.
The technical solution adopted in the present invention:
A kind of trace authenticity identification method, comprises the following steps:
(1) all of signet is put on record, and uniquely encode to each signet, and the information corresponding to this signet is stored in data base；
(2) it is Quick Response Code by code conversion, and this Quick Response Code is marked on the print face of corresponding signet；
(3) scanned the Quick Response Code of signet stamp by handheld device, and transmit that data to data base examines, thus differentiating the true or false of signet；
(3.1) acquisition of information: be by sensor, Quick Response Code is converted into electrical information；
(3.2) pretreatment: include A D, binaryzation, image in 2 D code is smoothed, conversion, strengthen, recover, Filtering Processing；
(3.3) feature extraction and selection: in pattern recognition, it is necessary to carry out extraction and the selection of feature.
Preferably, in step 2, the print face of described signet is also marked with the coding of described signet.
Preferably, in step 3, the coding of described handheld device input signet stamp, and will this coded data transmission to data base be examined, thus differentiating the true or false of signet.
Further, the ID (identity number) card No. of signet owner it is encoded to described in.
Beneficial effects of the present invention:
The present invention is by giving one independent coding of each signet, and by this encoded translated be corresponding Quick Response Code, after using this signet to affix one's seal, examine the Quick Response Code on square tube overscanning paper, and adjustable go corresponding information in data base, user can pass through to examine information and carry out judging the verity of signet, thus preventing the appearance of dummy seal.
Owing to give each signet one independent coding, and the acquisition encoded needs corresponding department to provide, that is, corresponding department need to be arrived when making signet can handle, thus stop the appearance of the phenomenon of signet at indiscriminate quarter, be simultaneously also beneficial to seal quality and the unification of the standard of making, it is simple to quality control management, save efficiency, reduce and take social resources.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Detailed description of the invention
Referring to Fig. 1, the invention provides a kind of trace authenticity identification method, comprise the following steps:
(1) all of signet is put on record, and uniquely encode to each signet, and the information corresponding to this signet is stored in data base；
(2) it is Quick Response Code by code conversion, and this Quick Response Code is marked on the print face of corresponding signet；
It should be noted that in step 2, it is also possible to by coded markings on corresponding signet.
So using this signet to be imprinted on paper, paper will demonstrate Quick Response Code corresponding to seal and coding.
(3) scanned the Quick Response Code of signet stamp by handheld device, and transmit that data to data base examines, thus differentiating the true or false of signet.
(3.1) acquisition of information: be by sensor, Quick Response Code is converted into electrical information；
(3.2) pretreatment: include A D, binaryzation, image in 2 D code is smoothed, conversion, strengthen, recover, Filtering Processing；
(3.3) feature extraction and selection: in pattern recognition, it is necessary to carry out extraction and the selection of feature.
The image of one width 64x64 can obtain 4096 data, and this initial data at measurement space obtains, by converting, the feature that can reflect classification essence at feature space.Here it is the process of feature extraction and selection.
Inventor contemplates that the Quick Response Code of impressing of scanning paper document, as source file is impressed unintelligible, now can pass through to manually enter signet coding.
Described handheld device can be mobile phone (preferably) or flat board.
Adopt the application of flat board or mobile phone A PP, in conjunction with the pattern in 2 D code that signet chapter face is scribed, this APP is with mobile phone (2G, 3G, 4G) network is that carrier transmission platform generates identifying code by rule, the background data base server that the seal platform that is certainly dynamically connected is disposed at public network.
Checking information is at platform to through a series of judgement and by afterwards, and background system data base checks the true and false (as being just directly judged as puppet without this Quick Response Code or coding), and short message content is issued to the mobile phone of user by operator.And by comparison information, it is issued to the mobile phone of user.
Classifier design: the major function of classifier design is to determine decision rule by training, and when making to classify by this type of decision rule, error rate is minimum.
Categorised decision: in feature space, identified object is classified.
The present invention is by giving one independent coding of each signet, and by this encoded translated be corresponding Quick Response Code, after using this signet to affix one's seal, examine the Quick Response Code on square tube overscanning paper, and adjustable go corresponding information in data base, user can pass through to examine information and carry out judging the verity of signet, thus preventing the appearance of dummy seal.
In addition, owing to give each signet one independent coding, and the acquisition encoded needs corresponding department to provide, it is to say, corresponding department need to be arrived can handle when making signet, thus stop the appearance of the phenomenon of signet at indiscriminate quarter, it is simultaneously also beneficial to seal quality and the unification of the standard of making, it is easy to quality control management, saves efficiency, reduce and take social resources.
The present invention adopts java to develop, and supports that short-message verification and two kinds of impression+password send mode, for the scene of user's checking, identity validation, capsule information amendment and related announcement
Short-message verification uses simply, stablizes and can bring better experience to user in conjunction with use in time, reduces customer flow.
Being no longer necessary to expensive extraordinary stamp-pad ink in the past, and special type checking equipment completes checking work, stops the pollution of chemical extraordinary stamp-pad ink, this technique to high-efficiency low-carbon (LC) is pollution-free.Simplifying checking link, user is convenient to use, and the user of mobile phone can be used will to use this APP, and this technology is really to complete correct recognition rata new and high technology that is effective in real time and that have 100%, thus fundamentally having stopped spreading unchecked of dummy seal.
Claims (4)
1. a trace authenticity identification method, it is characterised in that: comprise the following steps:
(1) all of signet is put on record, and uniquely encode to each signet, and the information corresponding to this signet is stored in data base；
(2) it is Quick Response Code by code conversion, and this Quick Response Code is marked on the print face of corresponding signet；
(3) scanned the Quick Response Code of signet stamp by handheld device, and transmit that data to data base examines, thus differentiating the true or false of signet；
(3.1) acquisition of information: be by sensor, Quick Response Code is converted into electrical information；
(3.2) pretreatment: include A D, binaryzation, image in 2 D code is smoothed, conversion, strengthen, recover, Filtering Processing；
(3.3) feature extraction and selection: in pattern recognition, it is necessary to carry out extraction and the selection of feature.
2. trace authenticity identification method according to claim 1, it is characterised in that: in step 2, the print face of described signet is also marked with the coding of described signet.
3. trace authenticity identification method according to claim 2, it is characterised in that: in step 3, the coding of described handheld device input signet stamp, and will this coded data transmission to data base be examined, thus differentiating the true or false of signet.
4. trace authenticity identification method according to claim 1, it is characterised in that: described in be encoded to the ID (identity number) card No. of signet owner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835047.XA CN105809223A (en) | 2014-12-30 | 2014-12-30 | Imprint authenticity identification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835047.XA CN105809223A (en) | 2014-12-30 | 2014-12-30 | Imprint authenticity identification method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105809223A true CN105809223A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835047.XA Pending CN105809223A (en) | 2014-12-30 | 2014-12-30 | Imprint authenticity identification method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105809223A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106875562A (en) * | 2017-03-02 | 2017-06-20 | 钟晓华 | A kind of file network discerns technical scheme |
| CN112651910A (en) * | 2019-10-11 | 2021-04-13 | 新疆三维智达网络科技有限公司 | Method and system for generating overlapped anti-counterfeiting seal |
| CN116611122A (en) * | 2023-07-14 | 2023-08-18 | 易签链(深圳)科技有限公司 | Method for technically generating physical seal text and electronic seal text by virtue of element |
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| CN1305898A (en) * | 2000-12-29 | 2001-08-01 | 银川西夏印艺有限公司 | 2D-code seal |
| CN1379352A (en) * | 2002-05-13 | 2002-11-13 | 吴建明 | Antiforge method of seal |
| CN1814454A (en) * | 2006-02-21 | 2006-08-09 | 江苏国盾科技实业有限责任公司 | Two-dimensional encrypted seal |
| CN102819724A (en) * | 2012-08-02 | 2012-12-12 | 广东正迪科技股份有限公司 | Two-dimensional code label anti-counterfeiting identification system and method based on smart phone |
| CN104008369A (en) * | 2014-05-16 | 2014-08-27 | 四川大学 | Method and device for recognizing authenticity of seal |
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2014
- 2014-12-30 CN CN201410835047.XA patent/CN105809223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305898A (en) * | 2000-12-29 | 2001-08-01 | 银川西夏印艺有限公司 | 2D-code seal |
| CN1379352A (en) * | 2002-05-13 | 2002-11-13 | 吴建明 | Antiforge method of seal |
| CN1814454A (en) * | 2006-02-21 | 2006-08-09 | 江苏国盾科技实业有限责任公司 | Two-dimensional encrypted seal |
| CN102819724A (en) * | 2012-08-02 | 2012-12-12 | 广东正迪科技股份有限公司 | Two-dimensional code label anti-counterfeiting identification system and method based on smart phone |
| CN104008369A (en) * | 2014-05-16 | 2014-08-27 | 四川大学 | Method and device for recognizing authenticity of seal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106875562A (en) * | 2017-03-02 | 2017-06-20 | 钟晓华 | A kind of file network discerns technical scheme |
| CN112651910A (en) * | 2019-10-11 | 2021-04-13 | 新疆三维智达网络科技有限公司 | Method and system for generating overlapped anti-counterfeiting seal |
| CN112651910B (en) * | 2019-10-11 | 2023-12-26 | 新疆三维智达网络科技有限公司 | Method and system for generating superimposed anti-counterfeiting seal |
| CN116611122A (en) * | 2023-07-14 | 2023-08-18 | 易签链(深圳)科技有限公司 | Method for technically generating physical seal text and electronic seal text by virtue of element |
| CN116611122B (en) * | 2023-07-14 | 2024-01-05 | 易签链(深圳)科技有限公司 | Method for technically generating physical seal text and electronic seal text by virtue of element |
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| DD01 | Delivery of document by public notice |
Addressee: Zhang Longcheng Document name: Notification of Passing Examination on Formalities |
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Application publication date: 20160727 |