CN115331241A - Method for generating and identifying anti-counterfeiting seal of unique ID ticket - Google Patents
Method for generating and identifying anti-counterfeiting seal of unique ID ticket Download PDFInfo
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- CN115331241A CN115331241A CN202211071502.4A CN202211071502A CN115331241A CN 115331241 A CN115331241 A CN 115331241A CN 202211071502 A CN202211071502 A CN 202211071502A CN 115331241 A CN115331241 A CN 115331241A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/418—Document matching, e.g. of document images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/19—Recognition using electronic means
- G06V30/19007—Matching; Proximity measures
- G06V30/1908—Region based matching
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/24—Character recognition characterised by the processing or recognition method
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Abstract
The invention relates to a method for generating and identifying an anti-counterfeiting seal of a unique ID ticket, which comprises the following steps: the seal anti-counterfeiting platform creates character data and stores the character data as the unique ID of the seal, and the seal anti-counterfeiting machine tool receives the character data to generate an anti-counterfeiting code and uses the seal to operate, collect and associate the unique ID of the seal to store an original anti-counterfeiting seal image formed by using the seal; the seal anti-counterfeiting platform is used for forming a double anti-counterfeiting ticket anti-counterfeiting seal by associating the anti-counterfeiting code of the unique ID of the seal and the seal graph according to the anti-counterfeiting code content of the ticket anti-counterfeiting seal to be authenticated of a user, comparing the anti-counterfeiting code with the ticket anti-counterfeiting seal image to be authenticated and giving a feedback to the user, tracing the source at the cloud, and giving a self-checking and/or matching call to image information for quick authentication, giving a feedback to the user and giving a feedback to the user, so that the authentication efficiency and the authentication reliability of the ticket anti-counterfeiting seal are obviously improved, and the anti-counterfeiting problems including but not limited to certificates, tickets and artworks are effectively solved.
Description
Technical Field
The invention relates to a method for generating and identifying an anti-counterfeiting seal of a unique ID ticket, belonging to the technical field of seal anti-counterfeiting.
Background
The ticket is the evidence of effectiveness, value and the like of a commodity in the process of flow, the identification or signature of a corresponding right, legal effectiveness unit or individual is represented by stamping a stamp, and because the traditional stamp is not in place in use, management or supervision means and only has the shape and content of a universal fixed stamp, various stamp ticket counterfeiting behaviors such as cloning, altering and the like of the stamp frequently occur along with the development of modern computer technology and laser engraving technology, so that the authenticity of certificates, tickets, artworks and the like in the circulation process is difficult to ensure. Because the seal in the prior art lacks traceability uniqueness, the seal input method is tedious, and when authenticity identification is performed only depending on the similarity between the to-be-detected ticket seal and a universal standard seal, the defects that a user is limited by factors such as an identification mechanism, a field, cost, time and the like, cannot quickly identify and inquire an original seal, identification reliability is doubtful due to less anti-counterfeiting characteristic information or easiness in counterfeiting and the like exist, and the practical application of anti-counterfeiting and identification of the ticket seal cannot be met.
Disclosure of Invention
The invention aims to provide a unique ID ticket anti-counterfeiting seal generation and identification method aiming at the defects of the prior art, wherein a double anti-counterfeiting ticket anti-counterfeiting seal is formed by associating an anti-counterfeiting code of a unique ID of a seal and a seal graph, cloud traceability can be carried out, an original anti-counterfeiting seal image and ticket anti-counterfeiting seal image information to be identified can be matched and called for self-checking and/or matching to carry out quick identification, user feedback and identification history can be carried out, and the ticket anti-counterfeiting seal identification efficiency and identification reliability are obviously improved.
The invention is realized by the following technical scheme:
a method for generating and identifying an anti-counterfeiting seal of a unique ID ticket comprises the following steps: the seal anti-counterfeiting platform creates character data and stores the character data as the unique ID of the seal, and the seal anti-counterfeiting machine tool receives the character data of the seal anti-counterfeiting platform to generate an anti-counterfeiting code, performs seal operation on a ticket, collects the character data and stores an original anti-counterfeiting seal image formed by seal by associating the seal anti-counterfeiting platform with the unique ID of the seal; the seal anti-counterfeiting platform calls an original anti-counterfeiting seal image corresponding to the unique ID of the seal according to the anti-counterfeiting code content of the ticket anti-counterfeiting seal of the ticket to be authenticated of the user, performs self-checking and/or matching, and compares the original anti-counterfeiting seal image with the acquired anti-counterfeiting seal image of the ticket to be authenticated to authenticate and feed back the user.
The method for generating and identifying the anti-counterfeiting seal of the unique ID ticket comprises the following specific steps:
(1) Generating an anti-counterfeiting seal of the ticket:
s1: according to a principle of stamping one stamp, before a user uses a stamp anti-counterfeiting machine to prepare stamping, sending a stamp stamping request to a stamp anti-counterfeiting platform through the stamp anti-counterfeiting machine;
s2: the seal anti-counterfeiting platform creates character data according to a signature and seal request of the seal anti-counterfeiting machine tool, the character data are stored in a storage file interacted with the seal anti-counterfeiting platform, and the character data are sent to the seal anti-counterfeiting machine tool;
the character data contains a verification bit, the seal anti-counterfeiting platform carries out self-verification according to the content of the anti-counterfeiting code of the seal to be verified, the seal anti-counterfeiting platform matches and calls the original anti-counterfeiting seal image corresponding to the unique ID of the seal after the verification is successful, and the verification is failed and the return is carried out;
specifically, the method comprises the following steps: the creation rule of the character data adjusted according to the user requirement is as follows: the character data consists of n bits in sequence of 1 st to (n-1) th random coding bit characters and nth verification bit characters, wherein the nth verification bit character is the remainder of each coding bit character plus the sum of the corresponding bit number divided by 10;
the character data comprises but is not limited to numerical values, letters and words, and the letters and words are converted into corresponding numerical values or numerical value sequences for calculation when the verification bits are calculated in the creation of the character data;
s3: the seal anti-counterfeiting machine takes the received character data as anti-counterfeiting code content, and randomly changes the distribution position of the character data to form a corresponding anti-counterfeiting code;
the anti-counterfeiting code comprises but is not limited to content consisting of one or more of a plurality of numerical values, letters and characters converted by character data, and adjacent numerical values, letters or characters generated randomly by a stamp anti-counterfeiting machine tool are converted into graphs;
s4: carrying out printing operation on a stamp and an anti-counterfeiting code of a stamp anti-counterfeiting machine tool on a ticket to form an original anti-counterfeiting stamp image, wherein the stamp comprises but is not limited to a round stamp, an oval stamp, a triangular stamp and a rectangular stamp;
s5: collecting an anti-counterfeiting seal image of the ticket during the printing operation as an original ticket anti-counterfeiting seal image by using collection equipment, uploading the original ticket anti-counterfeiting seal image to a seal anti-counterfeiting platform, and storing the original ticket anti-counterfeiting seal image and the seal unique ID in a storage file in association with the seal anti-counterfeiting platform;
(2) And (3) identifying the anti-counterfeiting seal of the ticket:
s1: a user logs in a user side of the seal anti-counterfeiting platform, and acquires an anti-counterfeiting seal image of a ticket to be authenticated by using acquisition equipment and uploads the image to the seal anti-counterfeiting platform;
s2: sending an anti-counterfeiting seal identification request to a seal anti-counterfeiting platform by a user side, executing self-checking operation by the seal anti-counterfeiting platform according to the identification request, matching and calling an original anti-counterfeiting seal image corresponding to the unique ID of the seal by the seal anti-counterfeiting platform after the check is successful, and returning if the check is failed;
the seal anti-counterfeiting platform identifies the anti-counterfeiting code content of the ticket anti-counterfeiting seal to be authenticated through an AI image of the seal anti-counterfeiting platform, or manually inputs the anti-counterfeiting code content by a user side interacting with the seal anti-counterfeiting platform and uploads the anti-counterfeiting code content to the seal anti-counterfeiting platform to obtain the anti-counterfeiting code content of the user;
specifically, the method comprises the following steps: during self-checking, according to the creation rule of the character data in the step (1) S2, calculating a verification bit from the first n-1 bits in the anti-counterfeiting code content, comparing the calculated verification bit with the nth anti-counterfeiting code content, and judging that the checking is successful according to the consistency of the comparison result;
converting letters and characters into corresponding numerical values or numerical value sequences for calculation during calculation of verification bits in self-checking of character data;
s3: if the matching of the anti-counterfeiting code content and the unique ID of the seal fails, feeding back a matching result to a user side interacting with the anti-counterfeiting platform of the seal according to the matching failure information, and if the matching of the anti-counterfeiting code and the unique ID of the seal succeeds, calling an associated original anti-counterfeiting seal image of the unique ID of the seal in a storage file interacting with the anti-counterfeiting platform of the seal;
obtaining an anti-counterfeiting seal identification result or comparison information formed by the anti-counterfeiting seal image of the original ticket and the anti-counterfeiting seal image of the ticket to be authenticated by an image processing comparison module of the anti-counterfeiting seal platform, and carrying out manual verification comparison by a background end of the anti-counterfeiting seal platform or transmitting the comparison information to a user end;
the method for comparing the related original anti-counterfeiting seal image with the anti-counterfeiting seal image information of the ticket to be authenticated from three levels during the counterfeit authentication comprises the following steps: (1) comparing the ticket anti-counterfeiting seal images, (2) carrying out self-checking on the anti-counterfeiting code content, (3) comparing the anti-counterfeiting code content with the position distribution condition, judging that the anti-counterfeiting seal identification result is true if the three comparison results are consistent, and judging that the anti-counterfeiting seal identification result is false if any comparison result is wrong;
the ticket anti-counterfeiting seal image comprises but is not limited to a round seal, an oval seal, a triangular seal and a rectangular seal;
s4: the seal anti-counterfeiting platform feeds back the comparison information of the original anti-counterfeiting seal image and the ticket anti-counterfeiting seal image to be authenticated and/or the anti-counterfeiting seal identification result to a user end, so that the user obtains the ticket identification result;
s5: and the seal anti-counterfeiting platform stores the anti-counterfeiting seal identification result, the anti-counterfeiting code and the seal unique ID matching failure information and the ticket anti-counterfeiting seal image to be authenticated in a storage file interacted with the seal anti-counterfeiting platform.
The invention has the beneficial effects that:
(1) The character data created by the stamp anti-counterfeiting platform is used as the unique ID of the stamp, so that anti-counterfeiting code content and position distribution of corresponding relation are generated by the stamp anti-counterfeiting machine, and a unique and double anti-counterfeiting ticket anti-counterfeiting stamp is formed by the stamp anti-counterfeiting machine and a stamp image after printing, so that the anti-counterfeiting performance is obviously improved, the anti-counterfeiting stamp image is associated with the unique ID of the stamp, and the cloud tracing is possible;
(2) Any user carries out self-check verification position by the seal anti-counterfeiting platform according to the anti-counterfeiting code content intelligently identified or manually input, quickly obtains the anti-counterfeiting code counterfeiting result, matches the unique ID of the seal after the verification is successful, and calls the associated anti-counterfeiting seal image to carry out the authenticity identification;
(3) After matching is successful, the original anti-counterfeiting seal image and the information of the anti-counterfeiting seal image of the ticket to be authenticated are rapidly identified and compared from the three levels of the anti-counterfeiting seal image of the ticket, the anti-counterfeiting code content verification, the anti-counterfeiting code content and the position distribution condition, so that the convenience and the reliability of authentication are ensured;
(4) The anti-counterfeiting seal identification result, the anti-counterfeiting code content verification, the failure of obtaining matching at the user end, the anti-counterfeiting seal identification result or the manual comparison information are fed back to the user for manual verification, so that the user application under normal and platform collapse faults is ensured, the authenticity of the ticket is identified, and the ticket is stored in a storage file to be capable of circularly identifying historical information;
in conclusion, the generated ticket anti-counterfeiting seal has the uniqueness of traceability, difficult counterfeiting, easy identification, storage and adjustment, quick counterfeit identification, and no limitation of factors such as an identification mechanism, a field, cost, time and the like, obviously improves the identification efficiency and the identification reliability of the ticket anti-counterfeiting seal, effectively prevents the situations of seal cloning, counterfeiting and the like on the ticket, and provides guarantee for the practical application supervision of the ticket anti-counterfeiting seal and the anti-counterfeiting and authenticity of the ticket in the circulation process.
Drawings
FIG. 1 is a flow chart of the present invention for producing anti-counterfeit seal and identifying seal intelligently.
FIG. 2 is a flow chart of the artificial assistance for the identification of the anti-counterfeiting seal.
FIG. 3 is a diagram illustrating an exemplary structure of character data according to the present invention.
FIG. 4 is a schematic view of an embodiment of the present invention.
FIG. 5 is an exemplary diagram of an anti-counterfeit seal of a ticket to be authenticated.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
A method for generating and identifying an anti-counterfeiting seal of a unique ID ticket comprises the following steps: the seal anti-counterfeiting platform creates character data and stores the character data as the unique ID of the seal, and the seal anti-counterfeiting machine tool receives the character data of the seal anti-counterfeiting platform to generate an anti-counterfeiting code, performs seal operation on a ticket, collects the character data and stores an original anti-counterfeiting seal image formed by seal by associating the seal anti-counterfeiting platform with the unique ID of the seal; the seal anti-counterfeiting platform calls an original anti-counterfeiting seal image corresponding to the unique ID of the seal according to the anti-counterfeiting coding content of the anti-counterfeiting seal of the ticket to be authenticated of the user, self-checks and/or matches, and compares the acquired anti-counterfeiting seal image of the ticket to be authenticated with the original anti-counterfeiting seal image to authenticate and feed back the user.
Referring to the accompanying drawings 1 and 2, the method for generating and identifying the anti-counterfeiting seal of the unique ID ticket comprises the following specific steps:
(1) Generating an anti-counterfeiting seal of the ticket:
s1: according to a principle of stamping one stamp, before a user uses a stamp anti-counterfeiting machine to prepare stamping, sending a stamp stamping request to a stamp anti-counterfeiting platform through the stamp anti-counterfeiting machine;
s2: the seal anti-counterfeiting platform creates character data according to a signature stamping request of the seal anti-counterfeiting machine tool, the character data are stored in a storage file interacted with the seal anti-counterfeiting platform, and the character data are sent to the seal anti-counterfeiting machine tool;
the character data contains a verification bit, the seal anti-counterfeiting platform carries out self-verification according to the content of the anti-counterfeiting code of the seal to be verified, the seal anti-counterfeiting platform matches and calls the original anti-counterfeiting seal image corresponding to the unique ID of the seal after the verification is successful, and the verification is failed and the return is carried out;
specifically, the method comprises the following steps: the creation rule of character data adjusted according to the user requirement is as follows: the character data consists of n bits in sequence of a1 st bit to an n-1 st bit random coding bit character and an nth bit verification bit character, wherein the nth bit verification bit character is a remainder of each bit of the coding bit character plus the sum of the corresponding bit number divided by 10;
the character data comprises but is not limited to numerical values, letters and words, and the letters and words are converted into corresponding numerical values or numerical value sequences for calculation when the verification bits are calculated in the creation of the character data;
s3: the seal anti-counterfeiting machine takes the received character data as anti-counterfeiting code content, and randomly changes the distribution position of the character data to form a corresponding anti-counterfeiting code;
the anti-counterfeiting code comprises but is not limited to content consisting of one or more of a plurality of numerical values, letters and characters converted by character data, and adjacent numerical values, letters or characters generated randomly by a stamp anti-counterfeiting machine tool are converted into graphs;
s4: carrying out printing operation on a stamp and an anti-counterfeiting code of a stamp anti-counterfeiting machine tool on a ticket to form an original anti-counterfeiting stamp image, wherein the stamp comprises but is not limited to a round stamp, an oval stamp, a triangular stamp and a rectangular stamp;
s5: collecting an anti-counterfeiting seal image of a ticket during printing operation by using collection equipment as an original ticket anti-counterfeiting seal image, uploading the original ticket anti-counterfeiting seal image to a seal anti-counterfeiting platform, and storing the original ticket anti-counterfeiting seal image and the unique ID of the associated seal in a storage file by the seal anti-counterfeiting platform;
acquisition devices include, but are not limited to, high definition cameras, scanners;
(2) And (3) identifying the anti-counterfeiting seal of the ticket:
s1: a user logs in a user side of the seal anti-counterfeiting platform, and acquires an anti-counterfeiting seal image of a ticket to be authenticated by using acquisition equipment and uploads the image to the seal anti-counterfeiting platform;
acquisition devices include, but are not limited to, high definition cameras, scanners;
s2: sending an anti-fake seal identification request to a seal anti-fake platform by a user side, executing self-checking operation by the seal anti-fake platform according to the identification request, matching and calling an original anti-fake seal image corresponding to the unique ID of the seal by the seal anti-fake platform after the check is successful, and returning if the check is failed;
the seal anti-counterfeiting platform identifies the anti-counterfeiting code content of the ticket anti-counterfeiting seal to be authenticated through an AI image of the seal anti-counterfeiting platform, or manually inputs the anti-counterfeiting code content by a user side interacting with the seal anti-counterfeiting platform and uploads the anti-counterfeiting code content to the seal anti-counterfeiting platform to obtain the anti-counterfeiting code content of the user;
specifically, the method comprises the following steps: during self-checking, calculating a verification bit according to the first n-1 bits in the anti-counterfeiting code content according to the creation rule of the character data in the step (1) S2, comparing the calculated verification bit with the nth anti-counterfeiting code content, and judging that the checking is successful according to the consistency of the comparison result;
converting letters and characters into corresponding numerical values or numerical value sequences for calculation during calculation of verification bits in self-checking of character data;
s3: if the matching of the anti-counterfeiting code content and the unique ID of the seal fails, feeding back a matching result to a user side interacting with the anti-counterfeiting platform of the seal according to the matching failure information, and if the matching of the anti-counterfeiting code and the unique ID of the seal succeeds, calling an associated original anti-counterfeiting seal image of the unique ID of the seal in a storage file interacting with the anti-counterfeiting platform of the seal;
obtaining an anti-counterfeiting seal identification result or comparison information formed by the anti-counterfeiting seal image of the original ticket and the anti-counterfeiting seal image of the ticket to be authenticated by an image processing comparison module of the anti-counterfeiting seal platform, and manually verifying and comparing the anti-counterfeiting seal identification result or the comparison information by a background end of the anti-counterfeiting seal platform or transmitting the anti-counterfeiting seal identification result to a user end;
when identifying the false, the method compares the related original anti-counterfeiting seal image with the anti-counterfeiting seal image information of the ticket to be identified from three levels, and comprises the following steps: (1) comparing the ticket anti-counterfeiting seal images, (2) carrying out self-checking on the anti-counterfeiting code content, (3) comparing the anti-counterfeiting code content with the position distribution condition, judging that the anti-counterfeiting seal identification result is true if the three comparison results are consistent, and judging that the anti-counterfeiting seal identification result is false if any comparison result is wrong;
the ticket anti-counterfeiting seal image comprises but is not limited to a round seal, an oval seal, a triangular seal and a rectangular seal;
s4: the seal anti-counterfeiting platform feeds back the comparison information of the original anti-counterfeiting seal image and the ticket anti-counterfeiting seal image to be authenticated and/or the anti-counterfeiting seal identification result to a user end, so that the user obtains the ticket identification result;
s5: and the seal anti-counterfeiting platform stores the anti-counterfeiting seal identification result, the anti-counterfeiting code and the seal unique ID matching failure information and the ticket anti-counterfeiting seal image to be authenticated in a storage file interactive with the seal anti-counterfeiting platform.
Further description with reference to the accompanying drawings:
for the users who need to stamp the anti-counterfeiting seal on the ticket: an example of the stamp anti-counterfeiting platform creating character data containing a verification bit is shown in the attached figure 3, wherein the stamp anti-counterfeiting machine sends a stamp stamping request to the stamp anti-counterfeiting platform through the stamp anti-counterfeiting machine:
the character data consists of 1 st to n-1 th random coding bit characters and the nth verification bit characters which are sequentially arranged to form n bits, the nth verification bit character is the remainder of each coding bit character plus the sum of the corresponding bit number divided by 10, namely the 1 st to n-1 th random coding bit characters are generated by the stamp anti-counterfeiting platform, the nth verification character is the first bit +1 and the second bit +2 8230, the same way, the nth-1 bit + (n-1), the sum is divided by 10 for remainder, the rest numerical value is taken as the nth verification bit character value, the character data comprises but not limited to numerical value, letter and character, the letter and the character are converted into corresponding numerical value or numerical value sequence for calculation during the verification bit calculation, the verification bit is calculated according to the creation rule of the character data to prevent the first n-1 bit in the pseudo coding content, the verification bit and the nth anti-counterfeiting coding content are compared, the verification result is consistent, the verification performance is successfully increased, the identification data is taken as the unique ID of the stamp, and the unique stamp is stored in the stamp verification file, and the unique ID is realized;
the creation rule of the character data is not limited to the above rule, and the creation rule of the character data of the stamp anti-counterfeiting platform can be adjusted according to the requirements of customers and is subject to self-checking and verification; the storage file can adopt a database which is interacted with the seal anti-counterfeiting platform and a storage module which is loaded on the seal anti-counterfeiting platform;
the stamp anti-counterfeiting machine tool stamp example refers to the attached figure 4, the stamp graph of the stamp anti-counterfeiting machine tool includes but is not limited to the round stamp, the oval stamp, the rectangular stamp and the triangular stamp shown in each row (a 1) - (a 4) in the figure 4, the stamp anti-counterfeiting machine tool automatically adjusts the anti-counterfeiting coding sequence of the stamp according to the received character data, generates the anti-counterfeiting coding content corresponding to the character content of the character data, and randomly generates the position distribution of the anti-counterfeiting coding content, so that the anti-counterfeiting coding includes but is not limited to the content consisting of one or more of a plurality of numerical values, letters and characters converted by the character data, and the content is converted into the graph by the stamp anti-counterfeiting machine tool according to the randomly generated adjacent numerical values, letters or characters;
in the process of ticket circulation, referring to an example diagram of a ticket anti-counterfeiting seal to be authenticated in the attached figure 5, when a user maliciously tamps the first stamp anti-counterfeiting code "12345676" in figure 4 (a 1) and tamps the 1 st digit "1" simply into the digit "2", so that the anti-counterfeiting code is changed into the number "22345676" in figure 6 (d 1), so as to counterfeit the ticket, the user wanting to perform ticket authentication randomly authenticates the ticket stamped with the seal according to the anti-counterfeiting stamp authentication process of the ticket of the invention:
a user logs in a user end of a seal anti-counterfeiting platform, and acquires a ticket anti-counterfeiting seal image to be identified as ticket anti-counterfeiting seal image information to be identified by using acquisition equipment including but not limited to a high-definition camera and a scanner, and uploads the ticket anti-counterfeiting seal image information to the seal anti-counterfeiting platform, the seal anti-counterfeiting platform identifies anti-counterfeiting code content '22345676' of the ticket anti-counterfeiting seal image information to be identified through an AI image of the seal anti-counterfeiting platform, or the user end manually inputs anti-counterfeiting code content '22345676' and uploads the anti-counterfeiting code content to the seal anti-counterfeiting platform to obtain the anti-counterfeiting code content, the anti-counterfeiting code content is self-checked according to an anti-counterfeiting seal identification request and the seal anti-counterfeiting platform, the seal anti-counterfeiting platform calls a storage file to match with a unique ID of a seal after the check is successful, and the last step is returned if the check is failed;
because the coding bit of the simply tampered anti-counterfeiting code is obviously inconsistent with the verification bit calculated by the corresponding coding bit, namely the verification bit calculated according to '2234567' is obviously not '6' during verification and the verification fails, the unique ID of the matched seal cannot be obtained so as to quickly obtain the anti-counterfeiting result of the anti-counterfeiting code and verify the authenticity of the seal;
similarly, when (b 1) is tampered with as (e 1), (a 2) is tampered with as (d 2), and (b 2) is tampered with as (e 2), and (a 3) is tampered with as (d 3), (b 3) is tampered with as (e 3), and (a 4) is tampered with as (d 4), the self-checking of (e 1), (d 2), (e 2), (d 3), (e 3), (d 4), and (e 4) all fail, that is, if one or more digits in the seal are simply modified in a manual ps mode, the anti-counterfeiting code is judged to be false in the self-checking stage;
when the anti-counterfeiting code content '07425130' of (f 1) in fig. 5 is successfully verified by the seal anti-counterfeiting platform and the anti-counterfeiting code is successfully matched with the unique ID of the seal in the storage file, the associated original ticket anti-counterfeiting seal image of the unique ID of the seal in the storage file, namely (c 1) in fig. 4, and the image information of the ticket anti-counterfeiting seal to be authenticated of the acquisition device, namely (f 1) in fig. 5 are called, the anti-counterfeiting seal identification result is obtained by the image processing comparison module of the seal anti-counterfeiting platform through the associated original ticket anti-counterfeiting seal image and the ticket anti-counterfeiting seal image information to be authenticated, or the comparison information formed by the original ticket anti-counterfeiting seal image and the ticket anti-counterfeiting seal image information to be authenticated is obtained by two modes of manual verification and comparison through the background end of the seal anti-counterfeiting platform or the user end, and the intelligent image processing and comparison of the image processing comparison module are beneficial to reducing the influence of pollutants in the ticket circulation process and the interference items of light rays and the images when the acquisition device acquires;
similarly, (f 2), (f 3), and (f 4) in fig. 5 are successfully verified, and (c 2), (c 3), and (c 4) in fig. 4 are matched for comparison, respectively;
the method for comparing the related original anti-counterfeiting seal image with the anti-counterfeiting seal image information of the ticket to be authenticated from three levels during the counterfeit authentication comprises the following steps: (1) comparing the ticket anti-counterfeiting seal images, (2) carrying out self-checking on the anti-counterfeiting code content, (3) comparing the anti-counterfeiting code content with the position distribution condition, judging that the anti-counterfeiting seal identification result is true if the three comparison results are consistent, and judging that the anti-counterfeiting seal identification result is false if any comparison result is wrong;
if the seal is simply modified in a manual ps mode, the position distribution of the anti-counterfeiting codes is different, and the anti-counterfeiting codes can be judged to be false, so that the anti-counterfeiting performance is improved;
referring to fig. 2, when the stamp anti-counterfeiting platform collapses and the image processing comparison module cannot process the comparison, the information display module of the stamp anti-counterfeiting platform displays the comparison information formed by the associated original ticket anti-counterfeiting stamp image of the unique ID of the stamp and the ticket anti-counterfeiting stamp image information of the ticket to be authenticated on the stamp anti-counterfeiting platform and feeds the comparison information back to the user side for manual verification and comparison by naked eyes, so that the user can timely obtain the comparison information and manually assist verification under the condition that the platform collapses and cannot intelligently identify;
the seal anti-counterfeiting platform stores an anti-counterfeiting seal identification result, anti-counterfeiting code and seal unique ID matching failure information and ticket anti-counterfeiting seal image information to be authenticated in a storage file, so that a user logs in a user side, the seal anti-counterfeiting platform calls the storage file to inquire and browse historical identification data, and the user identifies the authenticity of the ticket through the anti-counterfeiting seal identification result;
therefore, the anti-counterfeiting code content and the position distribution which are in corresponding relation are generated by taking the character data as the unique ID of the seal, and the unique and double anti-counterfeiting ticket anti-counterfeiting seal is formed with the seal graph, so that the anti-counterfeiting performance is obviously improved, the anti-counterfeiting seal image is associated with the unique ID of the seal, and the cloud tracing can be carried out;
any user carries out self-check verification on the verification position by the seal anti-counterfeiting platform according to the anti-counterfeiting code content intelligently identified or manually input, quickly obtains the anti-counterfeiting code counterfeiting result, and matches the unique ID of the seal after the verification is successful and calls the associated anti-counterfeiting seal image;
rapidly identifying and comparing ticket anti-counterfeiting seal information from three levels of ticket anti-counterfeiting seal images, anti-counterfeiting code content verification, anti-counterfeiting code content and position distribution conditions to obtain anti-counterfeiting seal identification results, anti-counterfeiting code content verification, failure in matching obtained by a user terminal, anti-counterfeiting seal identification results or manual comparison information for manual verification so as to identify the authenticity of tickets and store the ticket anti-counterfeiting seal identification results or the manual comparison information in a storage file to be capable of following identification historical information;
the generated ticket anti-counterfeiting seal has the uniqueness of traceability and difficult counterfeiting, is easy to identify, store and debug, can be identified and identified quickly, is free from the limitation of factors such as an identification mechanism, a field, cost, time and the like, obviously improves the identification efficiency and the identification reliability of the ticket anti-counterfeiting seal, effectively prevents the occurrence of conditions such as seal cloning, counterfeiting and the like on the ticket, and provides guarantee for the practical application supervision of the ticket anti-counterfeiting seal and the anti-counterfeiting and authenticity of the ticket in the circulation process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for generating and identifying an anti-counterfeiting seal of a unique ID ticket is characterized by comprising the following steps: the method comprises the steps that character data are created by a seal anti-counterfeiting platform and stored as a unique seal ID, a seal anti-counterfeiting machine receives the character data of the seal anti-counterfeiting platform to generate an anti-counterfeiting code, and a seal is used on a ticket, and an original anti-counterfeiting seal image formed by seal usage is collected and stored by the seal anti-counterfeiting platform in association with the unique seal ID; the seal anti-counterfeiting platform calls an original anti-counterfeiting seal image corresponding to the unique ID of the seal according to the anti-counterfeiting coding content of the anti-counterfeiting seal of the ticket to be authenticated of the user, self-checks and/or matches, and compares the acquired anti-counterfeiting seal image of the ticket to be authenticated with the original anti-counterfeiting seal image to authenticate and feed back the user.
2. The method according to claim 1, wherein a stamp affixing request is sent to the stamp security platform by the stamp security device according to a stamp affixing principle before a user uses the stamp security device to prepare for stamping, the stamp security platform creates character data according to the stamp affixing request of the stamp security device, and the character data is stored in a storage file interacting with the stamp security platform.
3. The method according to claim 1, wherein the character data includes a verification bit, the stamp anti-counterfeiting platform performs self-verification according to the content of the anti-counterfeiting code of the stamp to be verified, the stamp anti-counterfeiting platform matches and calls the original anti-counterfeiting stamp image corresponding to the unique ID of the stamp after the verification is successful, and the return is performed if the verification fails.
4. The method for generating and authenticating the anti-counterfeit seal of the unique ID ticket according to claim 3, wherein the creation rule of the character data adjusted according to the requirement of the user is as follows: the character data is composed of n bits in sequence of 1 st to n-1 st random coding bit characters and n th verification bit characters, the n th verification bit character is a remainder obtained by dividing the sum of each coding bit character plus the corresponding bit number by 10, the verification bit is calculated according to the creation rule of the character data to prevent the first n-1 bits in the pseudo-coding content during self-verification, the calculated verification bit is compared with the n th anti-counterfeiting coding content, and the verification success is judged according to the consistency of the comparison result.
5. The method as claimed in claim 4, wherein the character data includes but is not limited to numerical value, letter and word, and the letter and word are converted into corresponding numerical value or numerical value sequence for calculation when the verification bit is calculated in the creation and self-check of the character data.
6. The method as claimed in claim 1, wherein the stamp anti-counterfeit seal generation and identification method comprises using the received character data as the anti-counterfeit code content, randomly changing the distribution position of the character data to form the corresponding anti-counterfeit code, and stamping the stamp and the anti-counterfeit code of the stamp anti-counterfeit device on the ticket to form the original anti-counterfeit seal image.
7. The method as claimed in claim 6, wherein the anti-counterfeit code includes but is not limited to a content comprising one or more of a plurality of numerical values, letters and characters converted from character data, and a pattern converted from an adjacent numerical value, letter or character randomly generated by the anti-counterfeit device of the stamp.
8. The method according to claim 1, wherein an acquisition device is used to acquire an anti-counterfeit seal image of the ticket as an original ticket anti-counterfeit seal image during the seal application operation and upload the original ticket anti-counterfeit seal image to the seal anti-counterfeit platform, and the seal anti-counterfeit platform receives the original ticket anti-counterfeit seal image and stores the unique ID of the seal in a storage file in association with the seal.
9. The method according to claim 1, wherein the user logs on the user side of the stamp anti-counterfeiting platform, acquires the image of the ticket anti-counterfeiting stamp to be authenticated by using the acquisition device, uploads the image to the stamp anti-counterfeiting platform, the user side sends an anti-counterfeiting stamp authentication request to the stamp anti-counterfeiting platform, and the stamp anti-counterfeiting platform performs self-checking and/or matching operation according to the authentication request.
10. The method according to claim 1, wherein the stamp anti-counterfeiting platform identifies the anti-counterfeiting code content of the ticket anti-counterfeiting stamp to be authenticated through an AI image of the stamp anti-counterfeiting platform, or a user terminal interacting with the stamp anti-counterfeiting platform manually inputs the anti-counterfeiting code content and uploads the anti-counterfeiting code content to the stamp anti-counterfeiting platform to obtain the anti-counterfeiting code content of the user.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211071502.4A CN115331241A (en) | 2022-09-01 | 2022-09-01 | Method for generating and identifying anti-counterfeiting seal of unique ID ticket |
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| CN202211071502.4A CN115331241A (en) | 2022-09-01 | 2022-09-01 | Method for generating and identifying anti-counterfeiting seal of unique ID ticket |
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| CN202211071502.4A Withdrawn CN115331241A (en) | 2022-09-01 | 2022-09-01 | Method for generating and identifying anti-counterfeiting seal of unique ID ticket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116401433A (en) * | 2023-06-07 | 2023-07-07 | 易签链(深圳)科技有限公司 | Method for carrying out homologous processing on electronic official seal and physical official seal |
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2022
- 2022-09-01 CN CN202211071502.4A patent/CN115331241A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116401433A (en) * | 2023-06-07 | 2023-07-07 | 易签链(深圳)科技有限公司 | Method for carrying out homologous processing on electronic official seal and physical official seal |
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Application publication date: 20221111 |