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Two-dimensional code recognition method and device, storage medium and electronic equipment

An identification method and two-dimensional code technology, which are applied in the field of two-dimensional code identification methods, storage media, electronic equipment, and devices, can solve the problems that patterns affect the accuracy of terminal identification results, and achieve the effect of ensuring accuracy and improving accuracy.

Pending Publication Date: 2022-03-25
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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Problems solved by technology

[0003] Since the two-dimensional code is easy to affect the accuracy of the terminal recognition result due to the distortion and contamination of the pattern itself, it is necessary to provide a technical solution for recognizing the two-dimensional code with higher accuracy

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  • Two-dimensional code recognition method and device, storage medium and electronic equipment
  • Two-dimensional code recognition method and device, storage medium and electronic equipment
  • Two-dimensional code recognition method and device, storage medium and electronic equipment

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present specification with reference to the drawings in the embodiments of the present specification.

[0030] The terms "first", "second", "third" and the like in the description and claims of this specification and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices.

[0031] Before describing the two-dimensional code recognition method in detail in combination with one or more embodimen...

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Abstract

The embodiment of the invention discloses a two-dimensional code recognition method and device, a storage medium and electronic equipment, and the method can comprise the steps: recognizing a first feature point of a target two-dimensional code based on the electronic equipment, and determining a feature pattern according to the first feature point, and the feature pattern can comprise a plurality of first modules and second modules which are alternately arranged. After the electronic device determines the feature pattern, the version and the module size of the target two-dimensional code can be determined according to the feature pattern, and the target two-dimensional code is identified based on the version and the module size of the target two-dimensional code.

Description

technical field [0001] The embodiments of this specification belong to the technical field of pattern recognition, and in particular relate to a two-dimensional code recognition method, device, storage medium and electronic equipment. Background technique [0002] A two-dimensional code refers to a one-dimensional barcode that expands another dimension with readability. It represents binary data based on a black and white rectangular pattern, and the information contained in it can be obtained by the device after being scanned. [0003] Since the two-dimensional code is easy to affect the accuracy of the terminal recognition result due to the distortion and contamination of the pattern itself, it is necessary to provide a technical solution for recognizing the two-dimensional code with higher accuracy. Contents of the invention [0004] The embodiment of this specification provides a two-dimensional code recognition method, device, storage medium and electronic equipment, ...

Claims

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Application Information

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IPC IPC(8): G06K7/14
CPCG06K7/1417G06K7/1443
Inventor 刘正保
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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