Hidden Markov model in nonnegative matrix factorization for fetal heart rate estimation using physiological priors

Objective. Fetal heart rate (fHR) analysis remains the most common technique for detecting fetal distress when monitoring the fetal well-being during labor. If cardiotocography (CTG) is nowadays the non-invasive clinical reference technique for fHR measurement, it suffers from several drawbacks, hen...

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Veröffentlicht in:	Physiological measurement 2022-10, Vol.43 (10), p.105001
Hauptverfasser:	Reséndiz Rojas, Mariel, Fontecave-Jallon, Julie, Rivet, Bertrand
Format:	Artikel
Sprache:	eng
Schlagworte:	Engineering Sciences fetal ECG fetal heart rate fetal monitoring hidden Markov model nonnegative matrix factorization Signal and Image processing
Online-Zugang:	Volltext
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