Two-dimensional code generation, recognition method and device
A two-dimensional code and a technology for generating two-dimensional codes, applied in the field of digital image recognition, can solve problems such as the reduction of two-dimensional code fault tolerance and the reduction of two-dimensional code information, and achieve the effect of improving the ability to carry information and fault tolerance
Active Publication Date: 2022-03-04
HANGZHOU QINGQI SCI & TECH CO LTD
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[0005] In view of this, the purpose of the embodiments of the present application is to provide a two-dimensional code generation method, identification method, generation device, identification device, electronic equipment, and a readable storage medium to solve the problem of inserting a visual icon on the two-dimensional code. It will lead to the problem that the information carried by the two-dimensional code is reduced, and the fault tolerance of the two-dimensional code is reduced.
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[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application.
[0042] It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other ope...
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The application provides a two-dimensional code generation and recognition method and device, which relate to the technical field of digital image recognition. The method for generating a two-dimensional code includes: adding a two-dimensional code to be fused on a preset image to obtain a two-dimensional code image. Generate the target QR code according to the preset fusion rules, the QR code image, and the QR code to be generated. It is possible to generate a QR code image by fusing the QR code to be fused on the preset image, and then generate the target QR code image according to the preset fusion rules, the QR code image, and the QR code to be generated, and the target QR code The image contains the information of the two-dimensional code to be fused and the two-dimensional code to be generated, which realizes the effect that the information carried by the two-dimensional code and the fault tolerance of the two-dimensional code remain unchanged after the preset image is inserted into the target two-dimensional code.
Description
technical field [0001] The present application relates to the technical field of digital image recognition, in particular, to a method and device for generating and recognizing two-dimensional codes. Background technique [0002] With the development of science and technology, two-dimensional codes have become a convenient carrier for information dissemination, and the integration of two-dimensional codes is getting higher and higher. Users can obtain relevant product information or link to related webpages to browse more by scanning two-dimensional codes information. [0003] At present, when generating a two-dimensional code, a visual icon is often inserted in the center of the two-dimensional code to increase the visual effect and realize personalization. [0004] However, after the visual icon is inserted, the information carried by the two-dimensional code will be reduced, and the error tolerance of the two-dimensional code will be reduced. Contents of the invention ...
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IPC IPC(8): G06K19/06
CPCG06K19/06037G06K19/06046G06K19/06
Inventor 陈兴金亮潘磊
Owner HANGZHOU QINGQI SCI & TECH CO LTD