Výsledky vyhledávání - "Step detection algorithm"

Validation of a Step Detection Algorithm during Straight Walking and Turning in Patients with Parkinson’s Disease and Older Adults Using an Inertial Measurement Unit at the Lower Back Autor Pham, Minh H., Elshehabi, Morad, Haertner, Linda, Del Din, Silvia, Srulijes, Karin, Heger, Tanja, Synofzik, Matthis, Hobert, Markus A., Faber, Gert S., Hansen, Clint, Salkovic, Dina, Ferreira, Joaquim J., Berg, Daniela, Sanchez-Ferro, Álvaro, van Dieën, Jaap H., Becker, Clemens, Rochester, Lynn, Schmidt, Gerhard, Maetzler, Walter

“… The aim of this study was therefore to validate an acceleration-based step detection algorithm for patients with Parkinson's disease (PD…”
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A Novel Robust Step Detection Algorithm for Foot-Mounted IMU Autor Liu, Xin, Li, Ning, Xu, Geng, Zhang, Yonggang

“…Step detection is very important for the foot-mounted Pedestrian Dead Reckoning (PDR) system. To deal with the false detection caused by variant stepping modes and occasional disturbance, a novel robust step detection algorithm is proposed…”
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An Improved Step Detection Algorithm for Indoor Navigation Problems with Pre-Determined Types of Activity Autor Zieliński, Michał, Chybicki, Andrzej, Borsuk, Aleksandra

“…Indoor navigation (IN) systems are increasingly essential in environments where GPS signals are unreliable, such as hospitals, airports, and large public…”
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Novel Step Detection Algorithm for Smartphone Indoor Localization Based on CEEMDAN-HT Autor Shi, Ling-Feng, Zhou, Wen, Yan, Xu, Shi, Yifan

“…Current smartphone-based step detection algorithms do not comprehensively consider the randomness of user movements in daily life, such as carrying a smartphone in various postures, false walking…”
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Detection of multiple complicated flaw clusters by dynamic variable-node XFEM with a three-step detection algorithm Autor Ma, Chunping, Yu, Tiantang, Van Lich, Le, Thanh-Tung, Nguyen, Bui, Tinh Quoc

“…We present an efficient computational approach composed of forward and inverse analyses that can neatly capture multiple flaw clusters with high accuracy yet…”
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An effective computational approach based on XFEM and a novel three-step detection algorithm for multiple complex flaw clusters Autor Ma, Chunping, Yu, Tiantang, Van Lich, Le, Quoc Bui, Tinh

“…•An effective computational approach for detecting multiple complex flaw clusters is presented.•Forward problem is solved by XFEM to avoid re-meshing as…”
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A Study on the Out-of-Step Detection Algorithm Using Time Variation of Complex Power-Part II: Out-of-Step Detection Algorithm and Simulation Results Autor Lee, You-Jin, Kwon, O-Sang, Heo, Jeong-Yong, Kim, Chul-Hwan

“…One of the established unstable power swing (out-of-step) detection algorithms in micro grid/smart grid power systems uses a trajectory of apparent impedance in the R-X plane…”
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Design and Implementation of Practical Step Detection Algorithm for Wrist-Worn Devices Autor Cho, Yunhoon, Cho, Hyuntae, Kyung, Chong-Min

“… This paper discusses an activity tracking, especially regarding step detection algorithm using three-axis accelerometer for wrist-worn devices…”
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An Adaptive Step Detection Algorithm for Smartwatch with Deep Learning-based Human Activity Recognition Autor Park, Sohee, Lee, Jae Hong, Park, Chan Gook

“… In this study, we propose an adaptive step detection algorithm tailored to four categorized user activity states…”
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A Robust Step Detection Algorithm and Walking Distance Estimation Based on Daily Wrist Activity Recognition Using a Smart Band Autor Trong Bui, Duong, Nguyen, Nhan Duc, Jeong, Gu-Min

“… Then, a robust step detection algorithm…”
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Step detection algorithm for accurate distance estimation using dynamic step length Autor Abadleh, Ahmad, Al-Hawari, Eshraq, Alkafaween, Esra'a, Al-Sawalqah, Hamad

“…In this paper, a new Smartphone sensor based algorithm is proposed to detect accurate distance estimation. The algorithm consists of two phases, the first…”
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Detection of multiple complicated flaw clusters by dynamic variable-node XFEM with a three-step detection algorithm Autor Chunping Ma, Nguyen Thanh-Tung, Le Van Lich, Tiantang Yu, Tinh Quoc Bui

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A Study on an Out-of-Step Detection Algorithm Using the Time Variation of Complex Power: Part I, Mathematical Modeling Autor Lee, You-Jin, Heo, Jeong-Yong, Kwon, O-Sang, Kim, Chul-Hwan

“…Power quality and stability have become the most important issues in power system operations, Micro Grids, and Smart Grids. Sensitive equipment can be…”
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Identifying Discrete States of a Biological System Using a Novel Step Detection Algorithm Autor Opfer, Jan, Gottschalk, Kay-Eberhard

“… Here, we present a novel step detection algorithm that is ideally suited to locate steplike features separating adjacent plateaus, even if they are smooth and hidden by noise…”
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Out-of-step detection algorithm using frequency deviation of voltage Autor So, K.H., Heo, J.Y., Kim, C.H., Aggarwal, R.K., Song, K.B.

“… frequency component of the voltage. The proposed out-of-step detection algorithm is based on the assessment of transient stability using the equal-area criterion. It is verified and tested by using ATP/EMTP MODELS, and the simulation results show that the out-of-step conditions are detected accurately employing the proposed algorithm…”
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Change detection using an iterative algorithm with guarantees Autor Rajaganapathy, Sivaraman, Melbourne, James, Salapaka, Murti V.

“…Multiple domains involve systems with abruptly changing states, that result in signals with signatures that are corrupted by noise and sensor dynamics. In many…”
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An orientation free adaptive step detection algorithm using a smart phone in physical activity monitoring Autor Huang, Yan, Zheng, Huiru, Nugent, Chris, McCullagh, Paul, Black, Norman, Burns, William, Tully, Mark A., McDonough, Suzanne M.

“…In this paper we present an Orientation Free Adaptive Step Detection (OFASD) algorithm for deployment in a smart phone for the purposes of physical activity…”
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Automatic step-detection algorithm for analysis of sarcomere dynamics Autor Wang, Chenyang, Nagornyak, Ekaterina, Das, Ronnie, Pollack, Gerald H.

“… As stepwise phenomena become increasingly evident, automatic step-detection algorithms become increasingly useful since the limiting factor is almost…”
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Development and Validation of a Machine Learning Wrist-worn Step Detection Algorithm with Deployment in the UK Biobank Autor Small, Scott R, Chan, Shing, Walmsley, Rosemary, von Fritsch, Lennart, Acquah, Aidan, Mertes, Gert, Feakins, Benjamin G, Creagh, Andrew, Strange, Adam, Matthews, Charles E, Clifton, David A, Price, Andrew J, Khalid, Sara, Bennett, Derrick, Doherty, Aiden

“…Step count is an intuitive measure of physical activity frequently quantified in a range of health-related studies; however, accurate quantification of step…”
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An accurate step detection algorithm using unconstrained smartphones Autor Xiaokun Yang, Baoqi Huang

“…In recent years, mobile device (e.g., smartphone, tablet and etc.) equipped with various inertial sensors is increasingly popular in daily life, and a large…”
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