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Digital object unique identifier DOI identification method and apparatus

A digital object and recognition method technology, applied in the computer field, can solve the problem of time-consuming DOI images and other problems

Active Publication Date: 2017-06-20
ADVANCED NEW TECH CO LTD
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Problems solved by technology

[0005] The embodiment of the present application provides a DOI identification method and device, which is used to solve the problem in the prior art that when the scanned code image contains both DOI images and non-DOI images, it takes a long time to identify the DOI image in the scanned code image The problem

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  • Digital object unique identifier DOI identification method and apparatus
  • Digital object unique identifier DOI identification method and apparatus
  • Digital object unique identifier DOI identification method and apparatus

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] The technical solutions provided by the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0031] In order to solve the problem in the prior art that it takes a long time to identify the DOI image in the scanned code image when the scanned code image contains both DOI images...

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Abstract

The invention discloses a digital object unique identifier DOI identification method and apparatus. The digital object unique identifier DOI identification method and apparatus are used for solving the problem that in the prior art, when a scanning image contains a DOI image and also contains a non DOI image, identification of the DOI image in the scanning image consumes long time. The digital object unique identifier DOI identification method includes the steps: acquiring a scanning image; graying the scanning image, and obtaining the gray value of each pixel point in the scanning image; according to the gray value of each pixel point in the scanning image, determining the DOI image in the scanning image; and identifying the DOI image.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a DOI identification method and device. Background technique [0002] Digital Object Unique Identifier (Digital Object Unique Identifier, DOI), as an identifier of a digital object, is equivalent to a person's ID card for the identified digital object and is unique. This feature ensures the accurate extraction of digital objects in the network environment and effectively avoids duplication. Once the DOI of a digital object is generated, it will remain unchanged forever, and will not change with the change of the copyright owner or storage address of the digital object it identifies. [0003] In practical applications, the widely used barcode or QR code is DOI. For example, if Figure 1a with Figure 1b as shown, Figure 1a The displayed image is the barcode, Figure 1b The displayed image is the QR code. Sometimes the image containing the barcode or QR code conta...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/14
CPCG06K7/1417G06K7/1434G06K7/1447G06K19/06103G06K7/1443G06K7/14G06V20/80G06V20/95G06K7/1413G06K7/1478
Inventor 刘正保
Owner ADVANCED NEW TECH CO LTD
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