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Continuous wavelet filtering on webcam photoplethysmographic signals to remotely assess the instantaneous heart rate.
Frédéric Bousefsaf
Choubeila Maaoui
Alain Pruski
Published in:
Biomed. Signal Process. Control. (2013)
Keyphrases
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heart rate
blood pressure
physiological signals
heart rate variability
vital signs
wavelet transform
physical activity
multiresolution
ecg signals
denoising
mexican hat
wavelet coefficients
multiscale
bandpass
wavelet domain
data streams
feature extraction
real time