Original work from Adrain Rosebrock :- https://www.pyimagesearch.com/2020/05/04/covid-19-face-mask-detector-with-opencv-keras-tensorflow-and-deep-learning/
I have kept example-image-2 as ADRAIN'S IMAGE , ADRAIN is a great teacher and his blogs are an actual goldmine of knowledge.
This is A face mask detector project and it detects wheather or not the person in front of the camera is wearing a mask or not.
Makes use of TENSORFLOW, KERAS , OPENCV2, FACE_RECEGNITION and NUMPY libraries.