Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
RMSSD correlation (a) and Bland-Altman (b) plots for WaveHRV compared with the ground truth PPG device on the preprocessed UBFC rPPG dataset. A 95% confidence interval is marked (in ms) in the Blant-Altman plot. Pearson correlation coefficient (r) and coefficient of determination (R2) are given in correlation plot.
