Introduction - If you have any usage issues, please Google them yourself
This topic is based on MATLAB classroom statistics, with rich human-computer interaction GUI interface. Realize the counting statistics of the number of students in the classroom, and then count the attendance rate and the proportion of listening carefully in class. The original preset total number of people, no attendance or books cover the face, prone to play mobile phones, etc. will not be able to collect the face, thus the corresponding number of missing, get attendance rate or listening rate. This project uses skin color principle to locate and segment face. In this project, for the sake of the beauty of GUI, the separated faces are displayed in axes corresponding to GUI. It's a good design topic.