Generation method and device of color anti-counterfeiting two-dimensional code and anti-counterfeiting system

A two-dimensional code and color technology, applied in the anti-counterfeiting field of two-dimensional code, can solve the problem of low security of two-dimensional code, achieve the effect of guaranteeing rights and interests and reducing the possibility of forgery

Pending Publication Date: 2020-08-14
北京环网瑞通软件有限责任公司
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method, device and anti-counterfeiting system for generating a color anti-counterfeit two-dimensional code, so as to solve the problem of low security of the existing two-dimensional code

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  • Generation method and device of color anti-counterfeiting two-dimensional code and anti-counterfeiting system
  • Generation method and device of color anti-counterfeiting two-dimensional code and anti-counterfeiting system
  • Generation method and device of color anti-counterfeiting two-dimensional code and anti-counterfeiting system

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[0022] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0023] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0024] An embodiment of the present invention provides a method for generating a color anti-counterfeiting two-dimensional code, inc...

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Abstract

The embodiment of the invention discloses an anti-counterfeiting mode, a generation method, a generation device and an anti-counterfeiting system of a color anti-counterfeiting two-dimensional code, and relates to the technical field of two-dimensional code anti-counterfeiting. The method comprises a synthesis method and a replacement method, the synthesis method comprises: randomly obtaining a color picture, and synthesizing the color picture with a black and white two-dimensional code to generate the color two-dimensional code; and the replacement method comprises: mapping each color block of the black and white two-dimensional code image into a coordinate system, randomly extracting the coordinates of the color block by utilizing an algorithm, changing the color, or changing the shape of the color block while changing the color and then generating a color anti-counterfeiting two-dimensional code. The problem that an existing two-dimensional code is low in safety can be solved, the possibility that the two-dimensional code is forged is greatly reduced, and rights and interests of consumers are guaranteed.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of two-dimensional code anti-counterfeiting, and in particular to a method, device and anti-counterfeiting system for generating a color anti-counterfeiting two-dimensional code. Background technique [0002] The two-dimensional code is to record the data symbol information with a specific geometric figure distributed in the two-dimensional direction of the plane according to certain rules; "0", " 1” The concept of bit stream uses several geometric shapes corresponding to binary to represent text and numerical information, and automatically reads through image input equipment or photoelectric scanning equipment to realize automatic processing of information. Each code system has its specific character set, each character occupies a certain width, has a certain verification function, etc., and also has the function of automatically identifying information in different lines, and proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06Q30/00
CPCG06K19/06037G06K19/0614G06Q30/0185G06K2019/06225
Inventor 高庆利
Owner 北京环网瑞通软件有限责任公司
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