PROCÉDÉ DE GÉNÉRATION D'UN MODÈLE D'ESTIMATION DE DÉBIT CARDIAQUE À PARTIR D'UN SIGNAL DE PHOTOPLÉTHYSMOGRAPHIE AINSI QU'UN PROCÉDÉ ET UN DISPOSITIF D'ESTIMATION DE DÉBIT CARDIAQUE
IMEC vzw;Stichting IMEC Nederland;Regents Of The University Of Minnesota
发明人:
申请号：
EP18195846.3
公开号：
EP3626167A1
申请日:
2018.09.21
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
A method of generating a model for heart rate estimation from a photoplethysmography, PPG, signal of a subject comprises: receiving (102) subject-specific training data for machine learning, said training data comprising a PPG signal from the subject and a heart rate indicating signal from the subject, wherein the heart rate indicating signal provides a ground truth of heart rates of the subject for associating a heart rate with a time period of the PPG signal； using (104) associated pairs of a heart rate and a complete dataset of a time-series of a PPG signal over a time period as input to a deep neural network, DNN； and determining (106； 312), through the DNN, a subject-specific model relating the PPG signal of the subject to the heart rate of the subject.
