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An examination room monitoring system and method based on human behavior recognition

A monitoring system and behavior technology, which is applied in the field of examination room monitoring system based on human behavior recognition, can solve the problems of overburdened invigilators and difficulty in accurate monitoring of cheating behavior in the examination room, so as to improve the fairness, wide practicability, and deterrence of examinations. force effect

Active Publication Date: 2019-03-12
CHINA UNIV OF MINING & TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] According to the deficiencies of the above-mentioned technologies, an examination room monitoring based on human behavior recognition is provided which is simple in structure and easy to use, which can effectively solve the problems of difficult to implement accurate monitoring of cheating behaviors in the examination room, excessive burden on invigilators, etc., and improve the recognition rate of cheating behaviors. System and method

Method used

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  • An examination room monitoring system and method based on human behavior recognition
  • An examination room monitoring system and method based on human behavior recognition
  • An examination room monitoring system and method based on human behavior recognition

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Embodiment

[0056] figure 1 It is a flow chart of a classifier for training and recognizing examinee behavior of an examination room monitoring system based on human behavior recognition provided by an embodiment of the present invention. Such as figure 1 As shown, the process of training the classifier to recognize the candidate's behavior includes the following steps:

[0057] S101 , collecting a video of a test taker's normal test behavior.

[0058] In normal exams, we collect exam videos of test takers who are judged to be normal exam behaviors by humans. These videos include all normal exam behaviors of each candidate from three different angles: front, left side, right side, and back.

[0059] S102, extracting behavioral features.

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Abstract

The invention relates to an examination room monitoring system and a method based on human behavior recognition, which are suitable for monitoring and using the examination room. Includes a pluralityof video acquisition devices, a feature acquisition device, a video file storage device, a feature acquisition device, a behavior recognition device, a feature storage device and an alarm device; Construct the behavior characteristic database of examinee in the normal examination, The video capture device installed in the examination room records and identifies the behaviors of all candidates in real time. When the behaviors of candidates are identified as abnormal behaviors, the invigilators are reminded to pay attention to the candidates through mobile terminal, and the recorded test processcan be used as a reference for subsequent event processing. Its structure is simple and easy to use, which effectively improves the quality of invigilation and deterrence to cheating examinees, and enhances the fairness of the examination.

Description

technical field [0001] The invention relates to an examination room monitoring system and method, and is especially suitable for an examination room monitoring system and method based on human behavior recognition. Background technique [0002] China's examination system has a history of more than a year. Examination is an important part of teaching work, an important way to test the learning results of candidates and the teaching level of teachers, and an important means to evaluate the level of personnel training. [0003] As of 2016, China has 2,879 colleges and universities of various types, 229,700 primary and secondary schools, and thousands of exams in various schools every year. In addition, there are various professional certification examinations, professional ability examinations, etc. There are many bad phenomena in the current exams, especially the cheating of candidates, which is like a "plague". Some candidates take chances in order to compete for high scor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06Q50/20H04N7/18
CPCH04N7/181G06Q50/205G06V20/41
Inventor 胡青松罗大伟
Owner CHINA UNIV OF MINING & TECH
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