Frequency-Domain Analysis for Accurate and Robust Gait Cycle Time Detection with Clinical Data.
Annu Int Conf IEEE Eng Med Biol Soc
; 2022: 4200-4204, 2022 07.
Article
em En
| MEDLINE
| ID: mdl-36086128
ABSTRACT
Gait tasks have become a topic of increasing inter-est in biological engineering research in recent years. One way to obtain the gait cycle time (GCT) is to analyze a subject's gait acceleration signal as recorded by an inertial measurement unit (IMU) [1]. An accurate peak detection of the IMU acceleration has thus become a requirement for GCT analysis. This study proposes a detection procedure for accurately detecting the peaks in a noisy IMU acceleration signal based on a frequency-domain analysis of the acceleration.
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1
Bases de dados:
MEDLINE
Assunto principal:
Marcha
/
Aceleração
Tipo de estudo:
Diagnostic_studies
Idioma:
En
Revista:
Annu Int Conf IEEE Eng Med Biol Soc
Ano de publicação:
2022
Tipo de documento:
Article