10.1364/OE.18.010762.m003 Ming-Zher Poh Ming-Zher Poh Daniel J. McDuff Daniel J. McDuff Rosalind W. Picard Rosalind W. Picard Media 3: Non-contact, automated cardiac pulse measurements using video imaging and blind source separation. Optica Publishing Group 2010 pulse measurements Non-contact media Optics Express video imaging 10 May 2010 oe source separation 2010-05-10 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_3_Non-contact_automated_cardiac_pulse_measurements_using_video_imaging_and_blind_source_separation_/4940816 Originally published in Optics Express on 10 May 2010 (oe-18-10-10762)