Examination room cheating behavior pre-judgment system based on examinee posture recognition

Abstract

The invention discloses an examination room cheating behavior pre-judgment system based on examinee posture recognition. The system comprises a picture acquisition module, a data set establishment module and an identification module, wherein the output end of the image acquisition module is connected with the input end of the data set establishing module, the output end of the data set establishing module is connected with the input end of the recognition module, the input end of the recognition module is connected with the data input module, and the output end of the recognition module is connected with the examinee marking module. According to the invention, the posture of the pre-judged cheating examinee is judged manually, predetermination is carried out to correct errors, therefore, more evaluation data can be obtained; and the evaluation data is transmitted to the identification module through the evaluation updating module and can be used for timely updating the evaluation standard of the identification module, so that the identification module can be continuously perfected, whether the examinee cheating tendency exists or not can be quickly and accurately identified and evaluated, and the influence on the examination of the examinee is avoided.

Description

technical field [0001] The invention relates to the technical field of cheating prevention, in particular to a system for predicting cheating behavior in an examination room based on examinee posture recognition. Background technique [0002] Examination is a strict method of knowledge level identification. Students' learning ability and other abilities can be checked through the examination. In order to ensure the fairness of the results, the examination room must have strong discipline constraints, and there are special examiners and invigilators to supervise the examination process. , Absolutely prohibit any cheating behavior. During the examination process, it is an important part of the existing examination inspection system to warn students of examination violations through human or electronic technology supervision. [0003] However, when the existing technology is used in practice, there is still a disadvantage of recognition errors in predicting cheating in exams th...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing technology is actually used, there is still the disadvantage of identifying cheating in the way of gesture intelligent recognition to predict cheating in the exam, which can easily cause wrong judgments and affect the examinee's exam.

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