Precision Heart Rate Estimation Using a PPG Sensor Patch Equipped with New Algorithms of Pre-Quality Checking and Hankel Decomposition

A new method for accurately estimating heart rates based on a single photoplethysmography (PPG) signal and accelerations is proposed in this study, considering motion artifacts due to subjects’ hand motions and walking. The method comprises two sub-algorithms: pre-quality checking and motion artifac...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Smriti Thakur, Paul C.-P. Chao, Cheng-Han Tsai
Format:	Article
Language:	English
Published:	MDPI AG 2023-07-01
Subjects:	heart rate (HR) photoplethysmogram (PPG) motion artifact notch filter Hankel matrix singular value decomposition (SVD)
Online Access:	https://www.mdpi.com/1424-8220/23/13/6180