PPG-based heart rate estimation using Wiener filter, phase vocoder and Viterbi decoding.

Published in: ICASSP (2017)

Keyphrases

heart rate
wiener filter
blood pressure
image restoration
noise reduction
denoising
viterbi algorithm
heart rate variability
vital signs
blurred images
signal to noise ratio
hidden markov models
point spread function
additive noise
ecg signals
multi frame
motion blur
edge detection