Students Roll Call at Vietnam Universities with Convolutional Neural Networks (Cnn)

In this article, we introduce the construction and training of a CNN model for student face recognition for automatic roll call. Collection of training and testing data, data preprocessing, model training and result evaluation are demonstrated and explained in detail. The model has been tested on the faces of students in a university in Vietnam and yields positive result, which can be applied in practice for automatic roll call. At the same time, the authors have built a learning management system for classes at a university in Vietnam, including automatic roll call.