Step-Detection and Adaptive Step-Length Estimation for Pedestrian Dead-Reckoning at Various Walking Speeds Using a Smartphone

Step-Detection and Adaptive Step-Length Estimation for Pedestrian Dead-Reckoning at Various Walking Speeds Using a Smartphone

We propose a walking distance estimation method based on an adaptive step-length estimator at various walking speeds using a smartphone. First, we apply a fast Fourier transform (FFT)-based smoother on the acceleration data collected by the smartphone to remove the interference signals. Then, we ana...

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Bibliographic Details
Main Authors: Ngoc-Huynh Ho, Phuc Huu Truong, Gu-Min Jeong
Format: Article
Language:English
Published: MDPI AG 2016-09-01
Series:Sensors
Subjects:
Weinberg method
PDR
step length
step-detection
FFT filter
Online Access:http://www.mdpi.com/1424-8220/16/9/1423

Internet

http://www.mdpi.com/1424-8220/16/9/1423

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