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PQR signal quality indexes: A method for real-time photoplethysmogram signal quality estimation based on noise interferences.
Jiajia Song
Dan Li
Xiaoyuan Ma
Guowei Teng
Jianming Wei
Published in:
Biomed. Signal Process. Control. (2019)
Keyphrases
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real time
quality estimation
signal processing
original signal
random noise
power spectrum
additive noise
high quality
high frequency
quality measures
power spectra
white noise
preprocessing
computational complexity
image quality
edge detection
wavelet transform
noise variance
signal detection
similarity measure