Recovering pulse rate during motion artifact with a multi-imager array for non-contact imaging photoplethysmography. - Justin R. Estepp; Ethan B. Blackford; Christopher M. Meier (SMC, 2014)

A survey of remote optical photoplethysmographic imaging methods. - Daniel J. McDuff; Justin R. Estepp; Alyssa M. Piasecki; Ethan B. Blackford (EMBC, 2015)

Effects of frame rate and image resolution on pulse rate measured using multiple camera imaging photoplethysmography. - Ethan B. Blackford; Justin R. Estepp (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2015)

Measuring pulse rate variability using long-range, non-contact imaging photoplethysmography. - Ethan B. Blackford; Alyssa M. Piasecki; Justin R. Estepp (EMBC, 2016)

The Impact of Video Compression on Remote Cardiac Pulse Measurement Using Imaging Photoplethysmography. - Daniel J. McDuff; Ethan B. Blackford; Justin R. Estepp (FG, 2017)

Spectral Estimation Methods for Evaluating iPPG Pulse Rate Variability. - Daniel McDuff; Ethan B. Blackford; Justin Estepp (EMBC, 2018)

Fusing Partial Camera Signals for Noncontact Pulse Rate Variability Measurement. - Daniel J. McDuff; Ethan B. Blackford; Justin R. Estepp (IEEE Trans. Biomed. Eng., 2018)

iPhys: An Open Non-Contact Imaging-Based Physiological Measurement Toolbox. - Daniel McDuff; Ethan B. Blackford (EMBC, 2019)