?url_ver=Z39.88-2004&rft_id=10.1109%2FICSIPA52582.2021.9576811&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=N.W.&rft.au=Bhing%2C+N.W.&rft.aulast=Bhing&rft.title=Personal+Protective+Equipment+Detection+with+Live+Camera&rft.date=2021&rft.isbn=9781665435925&rft.genre=proceeding