Results 31 to 40 of about 22,284,482 (173)
The Functional Gait Deviation Index [PDF]
arXiv, 2023 A typical gait analysis requires the examination of the motion of nine joint angles on the left-hand side and six joint angles on the right-hand side across multiple subjects. Due to the quantity and complexity of the data, it is useful to calculate the amount by which a subject's gait deviates from an average normal profile and to represent this ...
arxiv
Gait analyzing system and gait analysis
The Japanese journal of ergonomics, 1971 A gait analyzing system built in the Labor Welfare Projects Corporation Prosthetics Center, Nagoya, Japan, is introduced.Stick-picture camera system with rotaing slit-shutter, force-plate system with strain-gauges, foot-print system, data processing system and their control system were built in this system.Two interesting results were reported in this ...
K. Matsuo, K. Tsuchiya
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Gait Analysis and the Bootstrap
The Annals of Statistics, 1989 This paper is about random coefficient trigonometric regression models and their use in gait analysis. Here gait analysis means free-speed walking on a level surface. Our study focuses on bootstrap-based prediction regions for the angular rotation curves of test children, when the relevant training data are gathered from normal children of comparable ...
Olshen, Richard A. +3 more
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Gait Analysis in Coxarthrosis.
The Kurume Medical Journal, 1999 I report the results from gait analysis for coxarthrotic patients using a ground reaction force plate and a three-dimensional motion analysis system. Twenty-seven coxarthrotic patients, and 9 healthy females as controls, participated in this study. The waveform of the ground reaction force and the joint moment during the stance phase were evaluated ...
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Gait analysis methods in rehabilitation [PDF]
Journal of NeuroEngineering and Rehabilitation, 2006 Abstract Introduction Brand's four reasons for clinical tests and his analysis of the characteristics of valid biomechanical tests for use in orthopaedics are taken as a basis for determining what methodologies are required for gait analysis in a clinical rehabilitation context ...
openaire +5 more sources
Gait Data Augmentation using Physics-Based Biomechanical Simulation [PDF]
arXiv, 2023 This paper focuses on addressing the problem of data scarcity for gait analysis. Standard augmentation methods may produce gait sequences that are not consistent with the biomechanical constraints of human walking. To address this issue, we propose a novel framework for gait data augmentation by using OpenSIM, a physics-based simulator, to synthesize ...
arxiv
Accurate Ambulatory Gait Analysis in Walking and Running Using Machine Learning Models
IEEE transactions on neural systems and rehabilitation engineering, 2019 Wearable sensors have been proposed as alternatives to traditional laboratory equipment for low-cost and portable real-time gait analysis in unconstrained environments. However, the moderate accuracy of these systems currently limits their widespread use.
Huanghe Zhang, Yi Guo, D. Zanotto
semanticscholar +1 more source
A Review on Accelerometry-Based Gait Analysis and Emerging Clinical Applications
IEEE Reviews in Biomedical Engineering, 2018 Gait analysis continues to be an important technique for many clinical applications to diagnose and monitor certain diseases. Many mental and physical abnormalities cause measurable differences in a person's gait. Gait analysis has applications in sport,
D. Jarchi +5 more
semanticscholar +1 more source
Computer Vision and Abnormal Patient Gait Assessment a Comparison of Machine Learning Models [PDF]
arXiv, 2020 Abnormal gait, its associated falls and complications have high patient morbidity, mortality. Computer vision detects, predicts patient gait abnormalities, assesses fall risk and serves as clinical decision support tool for physicians. This paper performs a systematic review of how computer vision, machine learning models perform an abnormal patient's ...
arxiv
Explainable AI and Machine Learning Towards Human Gait Deterioration Analysis [PDF]
arXiv, 2023 Gait analysis, an expanding research area, employs non invasive sensors and machine learning techniques for a range of applicatio ns. In this study, we concentrate on gait analysis for detecting cognitive decline in Parkinson's disease (PD) and under dual task conditions.
arxiv