Monitoring of various breathing rate with an accelerometer
Résumé
This study evaluates the respiratory rate from the signal
of a single-axis accelerometer fixed at the top of the abdomen and for
three types of breathing: slow, normal and fast. Different filters are
applied and compared to determine the most accurate method to
extract this information. The results showed that the use of a third-
order low pass Butterworth filter following an initial estimate of the
respiratory rate was the most accurate method. This study
demonstrates the potential of the accelerometer as a low-cost, non-
intrusive method of screening for sleep disorders and patients follow-
up
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Jetsan2021_Ben_Mansour_correction2.pdf (622.16 Ko)
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Jetsan2021_Ben_Mansour_CorBlue.pdf (1.12 Mo)
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Origine | Fichiers produits par l'(les) auteur(s) |
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Format | Poster |
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