Results 21 to 30 of about 7,059 (139)

Pedestrian Stride Length Estimation from IMU Measurements and ANN Based Algorithm [PDF]

Journal of Sensors, 2017
Pedestrian dead reckoning (PDR) can be used for continuous position estimation when satellite or other radio signals are not available, and the accuracy of the stride length measurement is important. Current stride length estimation algorithms, including linear and nonlinear models, consider a few variable factors, and some rely on high precision and ...
Haifeng Xing, Jinglong Li, Bo Hou 0002, Yongjian Zhang, Meifeng Guo   +4 more
openaire   +1 more source

Three-dimensional continuous gait trajectory estimation using single Shank-Worn inertial measurement units and clinical walk test application

Scientific Reports, 2022
State-of-the-art estimation methods using inertial measurement units (IMUs) for global continuous gait path and local stepwise gait trajectory during walking have been developed. However, estimation methods for continuous gait trajectory integrating both
Hirotaka Uchitomi, Yuki Hirobe, Yoshihiro Miyake   +2 more
doaj   +1 more source

Comparison of Different Algorithms for Calculating Velocity and Stride Length in Running Using Inertial Measurement Units

Sensors, 2018
Running has a positive impact on human health and is an accessible sport for most people. There is high demand for tracking running performance and progress for amateurs and professionals alike.
Markus Zrenner, Stefan Gradl, Ulf Jensen, Martin Ullrich, Bjoern M. Eskofier   +4 more
doaj   +1 more source

Inertial Sensor-Based Step Length Estimation Model by Means of Principal Component Analysis

Sensors, 2021
Inertial sensor-based step length estimation has become increasingly important with the emergence of pedestrian-dead-reckoning-based (PDR-based) indoor positioning.
Melanija Vezočnik, Roman Kamnik, Matjaz B. Juric   +2 more
doaj   +1 more source

Ultra-Robust Real-Time Estimation of Gait Phase

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022
An ultra-robust accurate gait phase estimator is developed by training a time-delay neural network (D67) on data collected from the hip and knee joint angles of 14 participants during treadmill and overground walking.
Mohammad Shushtari, Hannah Dinovitzer, Jiacheng Weng, Arash Arami   +3 more
doaj   +1 more source

Estimation of spatio-temporal parameters of gait from magneto-inertial measurement units: multicenter validation among Parkinson, mildly cognitively impaired and healthy older adults

BioMedical Engineering OnLine, 2018
Background The use of miniaturized magneto-inertial measurement units (MIMUs) allows for an objective evaluation of gait and a quantitative assessment of clinical outcomes.
Matilde Bertoli, Andrea Cereatti, Diana Trojaniello, Laura Avanzino, Elisa Pelosin, Silvia Del Din, Lynn Rochester, Pieter Ginis, Esther M. J. Bekkers, Anat Mirelman, Jeffrey M. Hausdorff, Ugo Della Croce   +11 more
doaj   +1 more source

An Intelligent In-Shoe System for Gait Monitoring and Analysis with Optimized Sampling and Real-Time Visualization Capabilities

Sensors, 2021
The deterioration of gait can be used as a biomarker for ageing and neurological diseases. Continuous gait monitoring and analysis are essential for early deficit detection and personalized rehabilitation.
Jiaen Wu, Kiran Kuruvithadam, Alessandro Schaer, Richie Stoneham, George Chatzipirpiridis, Chris Awai Easthope, Gill Barry, James Martin, Salvador Pané, Bradley J. Nelson, Olgaç Ergeneman, Hamdi Torun   +11 more
doaj   +1 more source

A Human Gait Tracking System Using Dual Foot-Mounted IMU and Multiple 2D LiDARs

Sensors, 2022
This paper proposes a human gait tracking system using a dual foot-mounted IMU and multiple 2D LiDARs. The combining system aims to overcome the disadvantages of each single sensor system (the short tracking range of the single 2D LiDAR and the drift ...
Huu Toan Duong, Young Soo Suh
doaj   +1 more source

Inertial-Based Human Motion Capture: A Technical Summary of Current Processing Methodologies for Spatiotemporal and Kinematic Measures

Applied Bionics and Biomechanics, 2021
Inertial-based motion capture (IMC) has been suggested to overcome many of the limitations of traditional motion capture systems. The validity of IMC is, however, suggested to be dependent on the methodologies used to process the raw data collected by ...
Benjamin R. Hindle, Justin W. L. Keogh, Anna V. Lorimer   +2 more
doaj   +1 more source

Depth-Imaging for Gait Analysis on a Treadmill in Older Adults at Risk of Falling

IEEE Journal of Translational Engineering in Health and Medicine, 2023
Background: Accidental falls are a major health issue in older people. One significant and potentially modifiable risk factor is reduced gait stability.
Michel Hackbarth, Jessica Koschate, Sandra Lau, Tania Zieschang   +3 more
doaj   +1 more source