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Method and system for generating and checking dynamic anti-counterfeiting physical signature

A signature and dynamic technology, applied in the fields of collaborative operation devices, electrical digital data processing, still image data query, etc., can solve the problems of loss of anti-counterfeiting performance, incompatibility with engraved seals, etc., and achieve the effect of improving efficiency and convenient use.

Active Publication Date: 2022-05-24
江苏诚印科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the popularization of color copying technology and computer graphic production software, this kind of overly simple graphic information not only loses its anti-counterfeiting performance, but also cannot adapt to the ever-changing e-commerce and Internet era. We use engraved seals that have not changed for thousands of years no longer meet the requirements of the times

Method used

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  • Method and system for generating and checking dynamic anti-counterfeiting physical signature
  • Method and system for generating and checking dynamic anti-counterfeiting physical signature
  • Method and system for generating and checking dynamic anti-counterfeiting physical signature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] like figure 1 , 2 As shown, a method for generating and verifying a dynamic anti-counterfeiting physical signature, the steps include a signature generation step and a signature verification step; wherein, the signature generation step includes:

[0058] S1: Generate signature information according to the signature requirement information; wherein, the signature information contains at least a signature pattern and an information record code, and the information record code at least contains remote storage address information; wherein, the information record code can be one-dimensional code or QR code, but not limited to this; signature patterns include but are not limited to: seals, signatures, trademarks, labels, signatures, pictures;

[0059] S2: According to the signature information, print or cover a signature with at least a signature pattern and an information record code;

[0060] S3: Collect the printed or stamped image of the signature;

[0061] S4: extract...

Embodiment 2

[0080] like Figure 4 , 5 As shown, a method for generating and verifying a dynamic anti-counterfeiting physical signature, the steps include a signature generation step and a signature verification step; wherein, the signature generation step includes:

[0081] S1: Generate signature information according to the signature requirement information; wherein, the signature information contains at least a signature pattern and an information record code, and the information record code at least contains remote storage address information; wherein, the information record code can be one-dimensional code or QR code, but not limited to this; signature patterns include but are not limited to: seals, signatures, trademarks, labels, signatures, pictures;

[0082] S2: According to the signature information, print or cover a signature with at least a signature pattern and an information record code;

[0083] S3: Collect the printed or stamped signature image and paper texture informatio...

Embodiment 3

[0103] like image 3As shown, a generation and verification system for a dynamic anti-counterfeiting physical signature, which is adapted to the generation and verification method in Embodiment 1 or Embodiment 2, includes a generation system and a verification system; wherein, the generation system includes:

[0104] A signature information generation module 13, the signature information generation module 13 is used to generate signature information according to the signature requirement information; wherein, the signature information contains at least a signature pattern and an information record code, and the information record code at least contains There is remote storage address information; the information record code can be one-dimensional code or two-dimensional code, but not limited to this; signature patterns include but are not limited to: seals, signatures, trademarks, labels, signatures, pictures;

[0105] a printing module 21, the printing module 21 is used to pr...

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PUM

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Abstract

The invention discloses a method and system for generating and checking a dynamic anti-counterfeiting physical signature. The steps of the method include a signature generating step and a signature checking step, wherein the signature checking step includes: M1: collecting, printing or stamping Signature pictures or collect printed or stamped signature pictures and paper texture information; M2: According to the collected signature pictures to be checked, extract the information record code in the picture of the signature seal to be checked, and read the stored information contained in the information record code Address; M3: According to the read storage address, read the stored signature image or the stored signature image and paper texture information; M4: compare the stored signature image with the signature image to be verified collected in step M1; or : comparing the stored signature picture with the signature picture to be checked collected in step M1 and / or comparing the stored paper texture information with the paper texture information to be checked collected in step M1. The invention can upload each printed signature in real time, improves the anti-counterfeiting performance, can also check the authenticity of the signature in real time, reduces the difficulty of checking, improves the checking efficiency, and is convenient to use.

Description

technical field [0001] The invention relates to a method and system for generating and checking dynamic anti-counterfeiting physical signatures. Background technique [0002] At present, human beings have created characters for thousands of years, especially since the invention of printing technology for more than a thousand years, engraving seals have been used for thousands of years without change. [0003] Ordinary rubber seals, stone-carved seals, bone-carved seals or atomic seals are all derived from seal carving. Whether it is manual seal carving or computer laser engraving, the information expressed through limited text and graphics is too simple. With the popularization of color photocopying technology and computer graphics and text production software, this overly simple graphic and text information not only loses its anti-counterfeiting performance, but also cannot adapt to the ever-changing e-commerce and Internet times. We use engraved seals that have not changed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G06V20/80G06V10/74G06K9/62G06F16/53G06F16/583
CPCG06K17/0025G06F18/22
Inventor 王斌潘敏灵屠卫平
Owner 江苏诚印科技有限公司