College classroom attendance and teaching evaluation method based on face recognition
Chen Ge, Chaofeng Huang, Tianyi Wang, Jiahui Wang · 2022
Classroom attendance in colleges and universities takes up teaching time, and classroom quality evaluation data is highly subjective. This paper develops classroom attendance and teaching quality evaluation methods in colleges and universities based on face recognition, detects and tracks the head based on face detection algorithm, and realizes dynamic attendance, attention analysis, classroom state curve and other functions. The results show that the accuracy of the evaluation method can reach 80%.