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Digital scoring method

A technology of answer sheets and data, applied in the field of digital marking, can solve the problems of different divisions of scanned pictures of each answer sheet, automatic sorting, limited cost investment, etc., to avoid loss of answer sheets or matching errors, improve automation, and mark papers The effect of improving efficiency

Inactive Publication Date: 2015-11-18
CHINA UNIV OF GEOSCIENCES (WUHAN)
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AI Technical Summary

Problems solved by technology

However, the scale and requirements of online education exams are quite different from other exams. There are many subjects in online education exams, high efficiency requirements, and limited cost investment.
[0003] Most of the existing technologies are single-subject answer sheet scanning, and there is no way to perform mixed scanning and automatic sorting of multi-subject answer sheets; in other exams, different subjects generally need to use different answer sheets, and the block division of the scanned pictures of each answer sheet is also different. Due to the large number of subjects in the online education examination, this method cannot be applied

Method used

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with drawings and embodiments.

[0025] The invention provides a digital marking method, which is used for reviewing answer sheets, and the answer sheets include a course code area, a student number area, an objective answer area, a drawing-type question area and a non-drawing-type question area; the course of each answer sheet The format and position of the code area and the student number area on the answer sheet are the same, and the answer sheet with the same course code has the same position and format of the answer area of ​​objective questions and subjective questions; refer to figure 1 , the digital marking method is carried out according to the following steps:

[0026] (1) importing course selection data and answer data into the database, said course selection data including the student number and the corresponding course code of the student number;

[0027] (2) Use the Panasonic 3065C scann...

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Abstract

The invention provides a digital scoring method. An answer sheet is divided into an objective question answer area, a drawing question area and an undrawing question area. The method comprises the steps that course selecting data and answer library data are led into a database; the answer sheet is scanned; answer sheets are classified and stored according to course codes; for different courses, image cropping and appraising are respectively carried out; when appraising is carried out, the objective question answer area, the drawing type answer area and the undrawing type answer area are respectively processed; score integrating is carried out; and a performance form is exported. The digital scoring method provided by the invention has the advantage of high automation degree, is particularly suitable for a network education examination scene which has the characteristics of multiple course subjects, high appraising efficiency requirement and limited labor cost input, and is suitable for usual large-scale examinations.

Description

technical field [0001] The invention relates to a digital marking method, which belongs to the field of computers. Background technique [0002] Digital marking technology has been applied in the examination field of many industries. The process of digital marking is generally to scan the paper answer sheets into pictures, and then divide the pictures into blocks according to different types of questions and distribute them to the marking teachers, who will review them on the computer. However, the scale and requirements of online education exams are quite different from other exams. There are many subjects in online education exams, which require high efficiency and limited cost input. [0003] Most of the existing technologies are single-subject answer sheet scanning, and there is no way to perform mixed scanning and automatic sorting of multi-subject answer sheets; in other exams, different subjects generally need to use different answer sheets, and the block division of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q50/20G09B7/00G06F21/32
CPCG06Q50/20G09B7/00G06F21/32G06V30/413G06V30/418
Inventor 贺亚锋成中梅陈燕朱琳刘晓平袁婷朱翠云唐汉香
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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