Online Examination Behavior Detection System for Preschool Education Professional Skills Competition Based on MTCNN

At present, online exams have become very popular, replacing the inconvenience of offline testing, but the security of online exams is still a big problem. Design an online examination system. The camera on the client computer is used to track the facial expressions of students during the examination, and can be used to monitor student behavior and prevent any malicious behavior. The system uses deep learning to detect, track, mark and recognize the faces of students. When students exhibit abnormal behavior, the system will warn candidates or terminate their exams.