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Method and system for intelligently correcting and analyzing paper homework and electronic equipment

A paper-based and intelligent technology, which is applied in the direction of collaborative work devices, character and pattern recognition, and instruments, can solve problems such as the single function of the homework correction system, insufficient analysis of students' learning situations, and the inability to adapt to the needs of multiple homework corrections. The effect of improving functionality and improving the accuracy of correction

Pending Publication Date: 2022-03-04
广东国粒教育技术有限公司
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Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art, provide a method, system and electronic equipment for intelligent correction and analysis of paper-based assignments, and solve the problem that the assignment correction system in the prior art has a single function and cannot adapt to correcting multiple assignments The problem of demand, overcome the defect of insufficient analysis of students' learning situation

Method used

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  • Method and system for intelligently correcting and analyzing paper homework and electronic equipment
  • Method and system for intelligently correcting and analyzing paper homework and electronic equipment
  • Method and system for intelligently correcting and analyzing paper homework and electronic equipment

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Embodiment approach

[0061] As an implementation mode, when the image to be corrected is automatically corrected on the cloud server, the question bank is called according to the image to be corrected and the marking information. The question bank includes question information, and the marking information corresponds to a set of preset question information to obtain the assignment. Corresponding question stems and standard answers, Gaussian filtering to remove noise, sharpening and defogging, dynamic histogram equalization processing, and light-balanced image processing are performed on the image to be corrected. After processing, the image to be corrected is obtained through AI recognition and semantic analysis In this embodiment, the teacher is responsible for grouping questions, or he uploads the question information with standard answers to the cloud server in advance , that is, all the question information is in the question bank of the cloud server. This paper assignment of the student alread...

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Abstract

The invention provides a paper homework intelligent correction and analysis method and system and electronic equipment, and the method comprises the steps: connecting the Internet, verifying a built-in code, and completing the handshake with a cloud server; scanning the paper homework in the correction area, generating a corresponding to-be-corrected image, obtaining mark information on the paper homework, and uploading the to-be-corrected image and the mark information to a cloud server; a correction result of the cloud server side is received, the correction result is configured to be a result obtained through automatic correction and / or manual correction by the cloud server side according to the to-be-corrected image, and the correction result corresponds to the mark information; executing a mark leaving action which is configured to collect mark information of the paper homework on the correction area, calling a correction result corresponding to the mark information, and printing the correction result; and executing a data analysis action, wherein the data analysis action comprises outputting learning condition analysis according to a specified period, outputting a wrong question book or consolidating exercise. The functionality of the correcting system is improved, and teachers can conveniently correct paper homework in batches.

Description

technical field [0001] The invention belongs to the technical field of intelligent education, and in particular relates to a method, system and electronic equipment for intelligent correction and analysis of paper-based homework. Background technique [0002] After-school homework is an important part of school education. The correction of homework is an important issue that both schools and families need to face. The current correction of homework not only increases the burden on teachers, but also brings many problems to families. No small trouble. [0003] With the development of science and technology and the advancement of intelligent education, various systems for intelligent homework correction have been widely used, mainly to facilitate teachers to use this system to correct homework, that is, to digitize students' homework through scanners and identify For each topic, the teacher corrects the homework online, so as to complete the correction and score statistics of...

Claims

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Application Information

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IPC IPC(8): G06Q50/20G06K17/00G06V30/42G06V30/414G06V30/19
CPCG06Q50/205G06K17/0025
Inventor 孙永毫徐强
Owner 广东国粒教育技术有限公司
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