Examination score statistical method and system and computer readable storage medium

Abstract

The invention provides an examination score statistical method and system and a computer readable storage medium, and the method comprises the steps: obtaining an answer sheet image; performing colorspace transformation processing on the answer sheet image to obtain sub-images; determining correction position information in the sub-images according to a preset component range; obtaining a correction image in the sub-images; constructing an identification model according to the corrected image; matching the answer sheet image with the identification model, and identifying correction information of the answer sheet image; generating a test question score according to the correction information, the correction position information, the test question position information and the score information; and counting examination scores according to the test question scores. On one hand, intelligent correction information identification is realized on the basis of traditional paper correction; and on the other hand, specific questions can be accurately positioned, correction results and scores of single questions are judged, score summarization is completed, score statistics is achieved whilea traditional correction form is reserved, complex operation and professional training are not needed, and the method is easy to master.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a test result statistics method, a test result statistics system and a computer-readable storage medium. Background technique [0002] Existing junior high school, high school daily test papers generally include multiple-choice questions, fill-in-the-blank questions, and question-and-answer questions. For daily quizzes, the general procedure is that students answer directly on the test paper or answer sheet, and the teacher uses a red pen to make corrections on the test paper or answer sheet. Finally, the teacher needs to manually count the total score of the test paper, the ranking of the students' test scores, and the mistakes in the test questions. type statistics etc. [0003] For paper-based test papers, teachers need to spend a lot of time and manpower on tasks such as score statistics, wrong question statistics, and score rankings. Some existing technolo...

AI Technical Summary

Problems solved by technology

Some existing technologies, such as patent CN107665474A and patent CN106934767A, propose an electronic test paper system for these problems, which avoids the processing of paper test papers or answer sheets. The electronic correction process requires manual operation of a computer to complete the correction, although it can also ensure accurate results However, the computer is required to enter various test paper data. The operation is cumbersome and difficult to use. It does no

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