?url_ver=Z39.88-2004&rft_id=10.1109%2FLSC.2017.8268178&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=A.&rft.au=Qayyum%2C+A.&rft.aulast=Qayyum&rft.isbn=9781538610305&rft.title=Estimation+of+non-contact+smartphone+video-based+vital+sign+monitoring+using+filtering+and+standard+color+conversion+techniques&rft.date=2017&rft.genre=proceeding