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Pedestrian Stride-Length Estimation Based on Bidirectional LSTM Network
2020 Chinese Automation Congress (CAC), 2020Stride-length estimation is an important part of Pedestrian Dead Reckoning (PDR). In view of the problem that traditional stride-length estimation model has too large estimation errors in complex environments and special gaits, a pedestrian stride-length estimation algorithm based on Bidirectional LSTM Network is proposed to realize accurate estimation
Wang Pengyu, Deng Zhihong
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Pedestrian Stride-Length Estimation Algorithm Based on DTW Motion Mode Recognition
2021 International Wireless Communications and Mobile Computing (IWCMC), 2021In this paper, based on the characteristics of inertial data collected by smart terminals carried by pedestrians, a dynamic estimation algorithm of stride length using motion mode recognition is proposed. The motion mode includes pedestrian motion status and a smart terminal attitude.
Guoquan Li, Yao K
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2021 IEEE International Symposium on Medical Measurements and Applications (MeMeA), 2021 Stride length is often used to quantitatively evaluate human locomotion performance. Stride by stride estimation can be conveniently obtained from the signals recorded using miniaturized inertial sensors attached to the feet and appropriate algorithms for data fusion and integration.
Ugo Della Croce +2 more
exaly +6 more sources
Stride Length Estimation Based on a Single Shank's Gyroscope
IEEE Sensors Letters, 2019An inertial measurement unit based stride length estimation remains as a challenging problem despite many researchers have tried to use frequency, vertical acceleration, and/or angle to estimate the stride length. In this letter, we propose three new features that can be extracted from a single shank's gyroscope for an stride length estimation.
Yi Chiew Han +2 more
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Accurate Stride Length Estimation via Fused Radio and Inertial Sensing
2020 IEEE 6th World Forum on Internet of Things (WF-IoT), 2020Stride length estimation has various applications, ranging from pedestrian tracking to individual healthcare. It is usually achieved by inertial sensing, which, however, suffers from large errors due to the noisy readings on the low-cost commodity sensors and unconstrained human walking.
Chenshu Wu, K. J. Ray Liu
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Human pose and stride length estimation
2021In this thesis, we develop Computer Vision methods for Human body pose and stride length estimation. We first describe a framework for estimating the stride length of a walking subject from video using a multi-view camera setup. We specifically look into its utility in diagnosing Parkinson's disease.
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A Novel Method for Stride Length Estimation Using Wireless Foot Sensor Module
IETE Journal of Research, 2021This work presents a novel method for the estimation of stride length (SL) from inertial sensor-based wireless foot sensor module (WFSM).
Ratan Das, Neelesh Kumar
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Uncertainty-aware ensemble model for stride length estimation in gait analysis
Expert Systems With ApplicationsSang-Il Choi +2 more
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Estimation of Frequency and Length of Pedestrian Stride in Urban Environments with Video Sensors
Transportation Research Record: Journal of the Transportation Research Board, 2011An emphasis on active modes of transportation, that is, walking and cycling, has recently been renewed amid concerns for the environment and public health. However, the focus of research and practice that these modes have traditionally received is secondary to that received by motorized modes.
Nicolas Saunier +5 more
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Journal of Communications, 2022
The pedestrian dead reckoning (PDR) infrastructure-independent positioning method is of particular interest for many researchers due to its effectiveness in indoor positioning systems. The PDR technique consists of three main components including stride detection, movement heading estimation and stride length estimation (SLE).
Hang T. Duong +3 more
openaire +1 more source
The pedestrian dead reckoning (PDR) infrastructure-independent positioning method is of particular interest for many researchers due to its effectiveness in indoor positioning systems. The PDR technique consists of three main components including stride detection, movement heading estimation and stride length estimation (SLE).
Hang T. Duong +3 more
openaire +1 more source