Remote Measurements of Heart and Respiration Rates for Telemedicine
Extracting RR from Michael Phelps post-race interview video obtained from YouTube (http://www.youtube.com/watch?v=HHy7QKEV310).
(A) the rectangle superimposed on his chest indicates the ROI. (B) 7 seconds observed time series for respiratory measurement. (C) the separated source signals for respiratory measurement. (D) the recovered breath wave. (E) the frequency of the breath wave. Reprinted from  under a CC BY license, with permission from [Longhorn Network], original copyright .