Julie Fontecave Jallon

Heart Rate Estimation from Phonocardiogram Signals Using Non-negative Matrix Factorization

Electrocardiogram (ECG) is classically considered for heart rate (HR) estimation. However in certain conditions, its use may be difficult and alternative techniques, such as phonocardiograhpy (PCG), are investigated. For PCG signals, in most studies, the challenge is to detect and annotate the heart…