Improved Step Detection with Smartphone Handheld Mode Recognition

Warnnaphorn Suksuganjana,Seksan Laitrakun,Krit Athikulwongse,Yuko Hara-Azumi,Somrudee Deepaisarn

2021 13th International Conference on Knowledge and Smart Technology (KST)（2021）

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摘要

Indoor positioning is becoming an essential aspect of many applications. Usually, the inertial measurement unit (IMU)-based pedestrian dead reckoning (PDR) system is preferred due to its simple and cost-effective structure. One method to enhance the accuracy of PDR is to detect the walking steps of pedestrians accurately. The error of existing step detection methods grows with changes in handheld ...

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关键词

step detection,pedestrian dead reckoning,smartphone mode recognition,inertial measurement unit,classification

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