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Two-dimensional code generation method and device and hardware device

A two-dimensional code and code element technology, applied in the field of two-dimensional code, can solve the problems of single style and inability to adapt to multiple carriers, etc.

Pending Publication Date: 2020-04-07
BEIJING MICROLIVE VISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current two-dimensional codes are square, the style is relatively simple, and cannot adapt to multiple carriers

Method used

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  • Two-dimensional code generation method and device and hardware device
  • Two-dimensional code generation method and device and hardware device
  • Two-dimensional code generation method and device and hardware device

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Embodiment Construction

[0041] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope o...

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Abstract

The invention discloses a two-dimensional code generation method and device and a hardware device. The two-dimensional code generation method comprises the following steps: acquiring the position of atwo-dimensional code positioning point; obtaining the central position of the two-dimensional code; obtaining polar coordinates of code elements of the two-dimensional code; and generating the two-dimensional code according to the position of the positioning point of the two-dimensional code, the position of the center of the two-dimensional code and the polar coordinates of the code element of the two-dimensional code. According to the two-dimensional code generation method provided by the embodiment of the invention, the polar coordinates of the code elements are used, and due to the diversity of the definition modes of the polar coordinates, the confidentiality of the two-dimensional code is better.

Description

technical field [0001] The present disclosure relates to the field of two-dimensional codes, in particular to a method, device, and hardware device for generating two-dimensional codes. Background technique [0002] Two-dimensional code technology is the latest barcode technology. It is a comprehensive technology developed on the basis of one-dimensional barcode technology that integrates information coding, information transmission, image processing, and data encryption. The two-dimensional code first appeared in the 1990s, and it was created to solve the shortcomings of the one-dimensional barcode, which carried too little information and could not correct errors. At present, two-dimensional code technology is developing rapidly in countries all over the world, including my country, and is playing an increasingly important role in more and more fields. As a new type of information transmission technology, two-dimensional code is one of the best ways to quickly transmit in...

Claims

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Application Information

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IPC IPC(8): G06K19/06
CPCG06K19/06131
Inventor 留春钿孟宇
Owner BEIJING MICROLIVE VISION TECH CO LTD