Heart Rate Monitoring During Physical Exercise Using Wrist-type Photoplethysmographic (PPG) Signals
Overview
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Heart rate monitoring using wrist-type using photoplethysmographic (PPG) signals during subjects' intensive exercises is a challenging problem, since signals are strongly affected by motion artifacts caused by unexpected movements. This paper presents a method that uses both time and frequency characteristics of signals; using sparse signal reconstruction for high-resolution spectrum estimation. Experimental results on type data sets recorded from 12 subjects during fast running at peak speed of 15 km/hour. The results have a performance with the average absolute error being 1.80 beat per minute.
Ceugniez M, Devanne H, Hermand E JMIR Mhealth Uhealth. 2025; 13():e54871.
PMID: 39789790 PMC: 11735015. DOI: 10.2196/54871.
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