https://www.cimat.mx/wp-content/uploads/2021/04/transparent.png00Hasimoto Beltrán Rogeliohttps://www.cimat.mx/wp-content/uploads/2021/04/transparent.pngHasimoto Beltrán Rogelio2023-06-20 17:46:142023-06-20 17:46:14Deep Neural Networks for Passengers’ Density Estimation and Face Mask Detection for COVID-19 in Public Transportation Services.