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Bar code image processing method, device and equipment

A technology of image processing and decoding equipment, applied in the field of barcodes, can solve the problem of low success rate and correct rate of decoding equipment identification and decoding, and achieve the effect of improving the success rate and correct rate, and reducing the amount of interference information

Pending Publication Date: 2022-07-12
FUDAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the barcode images obtained by taking photos of items with barcodes pasted by cameras or mobile phones at present, the success rate and accuracy rate of decoding equipment are not high.

Method used

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  • Bar code image processing method, device and equipment
  • Bar code image processing method, device and equipment
  • Bar code image processing method, device and equipment

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Embodiment Construction

[0038] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application may be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of this application to those skilled in the art.

[0039] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and / or" as used herein refers to and includes any and all possible ...

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Abstract

The invention relates to a bar code image processing method, device and equipment. The method comprises the following steps: acquiring a to-be-processed barcode image; inputting the to-be-processed bar code image into a pre-constructed preset neural network so as to identify a target bar code object in the to-be-processed bar code image in the preset neural network, and generating a new bar code image according to the target bar code object; and outputting the newly-built bar code image, so that decoding equipment decodes the newly-built bar code image. According to the scheme provided by the invention, the success rate and accuracy of identifying and decoding the barcode image by the decoding equipment can be improved.

Description

technical field [0001] The present application relates to the technical field of barcodes, and in particular, to a barcode image processing method, device and equipment. Background technique [0002] Barcodes (also known as barcodes) are unique worldwide identification cards that are machine-readable and are printable languages ​​compared to machine-readable languages ​​loaded on disks, tapes, and CDs. As one of the automatic identification technologies, barcode technology has made great progress in the past three decades, and barcode identification basically covers all products. Barcodes can be printed on packages and items, scanned by a digital camera or camera-equipped mobile phone, digitized, and information (such as product batch, production date, etc.) can be extracted. Barcodes have the characteristics of easy information management, and have been widely used in the field of product traceability. [0003] In the related art, a camera or a mobile phone takes a pictur...

Claims

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Application Information

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IPC IPC(8): G06K7/14G06V10/25G06V10/24G06V10/26G06V10/82G06N3/08
CPCG06K7/1413G06K7/1417G06K7/1447G06K7/1473G06N3/08
Inventor 孙彦飞周俊王俊宇
Owner FUDAN UNIV