Results 1 to 10 of about 9,977 (122)
Hidden Markov Model based stride segmentation on unsupervised free-living gait data in Parkinson’s disease patients [PDF]
Journal of NeuroEngineering and Rehabilitation, 2021 Background To objectively assess a patient’s gait, a robust identification of stride borders is one of the first steps in inertial sensor-based mobile gait analysis pipelines.
Martin Ullrich +2 more
exaly +7 more sources
Robust Stride Segmentation of Inertial Signals Based on Local Cyclicity Estimation [PDF]
Sensors, 2018 A novel approach for stride segmentation, gait sequence extraction, and gait event detection for inertial signals is presented. The approach operates by combining different local cyclicity estimators and sensor channels, and can additionally employ a ...
Sebastijan Sprager, Matjaz B Jurić
exaly +7 more sources
Stride Segmentation during Free Walk Movements Using Multi-Dimensional Subsequence Dynamic Time Warping on Inertial Sensor Data [PDF]
Sensors, 2015 Changes in gait patterns provide important information about individuals’ health. To perform sensor based gait analysis, it is crucial to develop methodologies to automatically segment single strides from continuous movement sequences.
Cristian Pasluosta +2 more
exaly +9 more sources
Adaptive empirical pattern transformation (ADEPT) with application to walking stride segmentation [PDF]
Biostatistics, 2021 Summary Quantifying gait parameters and ambulatory monitoring of changes in these parameters have become increasingly important in epidemiological and clinical studies. Using high-density accelerometry measurements, we propose adaptive empirical pattern transformation (ADEPT), a fast, scalable, and accurate method for segmentation of ...
Marta Karas +2 more
exaly +5 more sources
Future InternetEvery year, more and more electronic devices are used in households, which certainly leads to an increase in the total number of communications between devices.
Henrich C Pöhls +2 more
exaly +4 more sources
Simplified Markerless Stride Detection Pipeline (sMaSDP) for Surface EMG Segmentation
Sensors, 2023 To diagnose mobility impairments and select appropriate physiotherapy, gait assessment studies are often recommended. These studies are usually conducted in confined clinical settings, which may feel foreign to a subject and affect their motivation ...
Rafael Castro Aguiar +2 more
doaj +5 more sources
Adaptive Pedestrian Stride Estimation for Localization: From Multi-Gait Perspective
Sensors, 2022 Accurate and reliable stride length estimation modules play a significant role in Pedestrian Dead Reckoning (PDR) systems, but the accuracy of stride length calculation suffers from individual differences.
Chao Huang +2 more
exaly +3 more sources
Empirical Evaluation of UNet for Segmentation of Applicable Surfaces for Seismic Sensor Installation [PDF]
Journal of ImagingThe deployment of wireless seismic nodal systems necessitates the efficient identification of optimal locations for sensor installation, considering factors such as ground stability and the absence of interference.
Mikhail Uzdiaev +3 more
doaj +2 more sources
Sensors, 2022 Stride length estimation is one of the most crucial aspects of Pedestrian Dead Reckoning (PDR). Due to the measurement noise of inertial sensors, individual variances of pedestrians, and the uncertainty in pedestrians walking, there is a substantial ...
Chao Huang +2 more
exaly +3 more sources
Sensors, 2018 Robust gait segmentation is the basis for mobile gait analysis. A range of methods have been applied and evaluated for gait segmentation of healthy and pathological gait bouts.
Meinard Müller +2 more
exaly +3 more sources