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A password determination method and device

A technology for determining methods and passwords, which is applied in the field of image processing, can solve the problems of low accuracy in identifying image content, and achieve the effect of improving recognition speed and recognition accuracy

Active Publication Date: 2020-08-18
MINZU UNIVERSITY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a password determination method and device for solving the problem of low accuracy in identifying content in images in the prior art

Method used

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  • A password determination method and device
  • A password determination method and device
  • A password determination method and device

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Embodiment Construction

[0049] 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. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The present application provides a method for determining a password, the method comprising: acquiring a password image and a grid image; processing the password image to obtain a password sequence in the password image; processing the grid image to obtain The coordinate information of each grid; according to the coordinate information of each grid, the image of the grid is identified and processed to obtain the content information of each grid; if the obtained current password sequence is not empty, and it is the same as the previous password If the sequence is the same, according to the content information of each grid, determine the grid that matches the current password in the current password sequence until the grid that matches each password in the current password sequence is determined.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to a password determination method and device. Background technique [0002] Image processing is the technique of analyzing images with computers to achieve the desired results. Also known as image processing. Image processing generally refers to digital image processing. A digital image refers to a large two-dimensional array obtained by shooting with industrial cameras, video cameras, scanners and other equipment. The elements of this array are called pixels, and their values ​​are called grayscale values. With the rapid development of the Internet of Things, image interaction has become more common, and image interaction is different from ordinary data transmission, and image interaction requires faster processing speed. [0003] Currently, template matching is generally used for image recognition in existing technologies, such as when recognizing objec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/34
CPCG06V30/153G06V10/267G06V30/10
Inventor 孙娜卢勇潘秀琴韦彩奕
Owner MINZU UNIVERSITY OF CHINA