Run:

local camera or videos: python opencv_dnn_infer.py
Ros video frame stream: python ros_opencv_dnn_infer.py

source

mask detection

https://github.com/AIZOOTech/FaceMaskDetection

face recognition

https://github.com/ageitgey/face_recognition/blob/master/README_Simplified_Chinese.md

dlib install

https://gist.github.com/ageitgey/629d75c1baac34dfa5ca2a1928a7aeaf

possible dependency

pip install cmake==3.12.0 -i https://mirrors.ustc.edu.cn/pypi/web/simple
pip install boost==0.1 -i https://mirrors.ustc.edu.cn/pypi/web/simple

sudo apt-get install libx11-dev libatlas-base-dev

sudo apt-get install libgtk-3-dev libboost-python-dev