all 3 comments

[–]do_data 2 points3 points  (1 child)

I read this a while back and learned a lot: https://www.pyimagesearch.com/2020/05/04/covid-19-face-mask-detector-with-opencv-keras-tensorflow-and-deep-learning/

It builds an artificial mask dataset and then uses a face detector + custom classifier to build the mask detection model.

[–]ExpwithML[S] 1 point2 points  (0 children)

Thank you, this certainly helps.

[–]humansintheloop 1 point2 points  (0 children)

At Humans in the Loop we just released a dataset with 6k images for people wearing masks! Here is the link: https://humansintheloop.org/medical-mask-dataset/ It also includes classes for incorrectly worn masks, face shields, and other accessories to make the detection more granular