Computer and Modernization ›› 2025, Vol. 0 ›› Issue (12): 26-31.doi: 10.3969/j.issn.1006-2475.2025.12.004

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Intelligent Proctoring System Based on Edge Computing

  


  1. (1. College of Computer Science and Technology, Xinjiang Normal University, Urumqi 830054, China; 
    2. College of Mathematics and Computer Science, Tongling University, Tongling 244061, China;
    3. Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China) 

  • Online:2025-12-18 Published:2025-12-18

Abstract: Abstract: To address the lack of remote supervision technologies, non-traceability of exam behavior, and difficulty in real-time verification of examinee identities in online remote examinations, this paper proposes an intelligent proctoring system based on edge computing. The system consists of exam terminals, teacher terminals, exam site servers, and a provincial service cluster. On the exam terminals, the CLAHE method is used to equalize image illumination before the images are transmitted to the model, with OpenVINO employed to accelerate the detection process. During the examination, the camera randomly captures desktop images containing the examinee’s face, and these images are processed by the model on the exam terminal. These images are temporarily stored on the exam site server, and after the exam, the records are sent to the provincial cluster server for post-exam verification. Experimental results demonstrate that the system has low hardware performance requirements, improves robustness to lighting variations, achieves a model accuracy of approximately 95%, and shows better fault tolerance in network performance. The system has already been deployed and applied in a remote border region.


Key words: Key words: edge computing, face recognition, behavior detection, real time invigilation, deep learning 

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