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IEEE Sensors Journal, 2020
As an infrastructure-free positioning and navigation method, pedestrian dead reckoning (PDR) is still a research hotspot in the field of indoor localization. Step detection (SD) and stride length estimation (SLE) are two key components of PDR, and it is a challenging problem to apply SD and SLE to different walking patterns.
Yingbiao Yao +5 more
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As an infrastructure-free positioning and navigation method, pedestrian dead reckoning (PDR) is still a research hotspot in the field of indoor localization. Step detection (SD) and stride length estimation (SLE) are two key components of PDR, and it is a challenging problem to apply SD and SLE to different walking patterns.
Yingbiao Yao +5 more
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A Computer Vision-Based System for Stride Length Estimation using a Mobile Phone Camera
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility, 2016Conditions such as Parkinson's disease (PD), a chronic neurodegenerative disorder which severely affects the motor system, will be an increasingly common problem for our growing and aging population. Gait analysis is widely used as a noninvasive method for PD diagnosis and assessment.
Wei Zhu +3 more
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Stride Length Estimation using Fuzzy Logic and a Single Shoe Mounted IMU Sensor
2023 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C), 2023exaly +2 more sources
Real-Time Stride Length Estimation Using Textile-Based Capacitive Soft Strain Sensors
IEEE Transactions on Instrumentation and MeasurementStride length estimation (SLE) is a fundamental component of pedestrian dead reckoning (PDR) in indoor navigation and positioning (INP) applications. The knowledge of stride length is crucial for determining the distances covered by pedestrians and estimating their position in real time.
Gokhan Ince +2 more
exaly +3 more sources
Gait & Posture, 2011
The estimation of spatial and temporal parameters is crucial in the assessment of gait abnormalities. To this purpose, inertial measurement units (IMUs), a combination of miniature angular rate and linear acceleration sensors, have been used in the determination of gait temporal events.
Kose A +3 more
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The estimation of spatial and temporal parameters is crucial in the assessment of gait abnormalities. To this purpose, inertial measurement units (IMUs), a combination of miniature angular rate and linear acceleration sensors, have been used in the determination of gait temporal events.
Kose A +3 more
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Novel method for stride length estimation with body area network accelerometers
2011 IEEE Topical Conference on Biomedical Wireless Technologies, Networks, and Sensing Systems, 2011Gait analysis using wireless accelerometers deployed as body area networks can provide valuable information for multiple health-related applications. Within this field, stride length estimation represents a difficult task. In this paper we present a novel method to estimate stride length through the application of the wavelet transform to the signal ...
exaly +2 more sources
Proceedings of the 1st International Workshop on Multimedia Content Analysis in Sports, 2018
The purpose of this study is sensing movements of 100-m runners from video that is publicly available, for example, Internet broadcasts. Normally, information that can be obtained from a video is limited to the number of steps and average stride length.
Kentaro Yagi +3 more
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The purpose of this study is sensing movements of 100-m runners from video that is publicly available, for example, Internet broadcasts. Normally, information that can be obtained from a video is limited to the number of steps and average stride length.
Kentaro Yagi +3 more
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Mode-Independent Stride Length Estimation With IMUs in Smartphones
IEEE Sensors Journal, 2022Fan Bo, Jia Li, Weibing Wang
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2017 IEEE International Conference on Mechatronics and Automation (ICMA), 2017
The use of Inertial Measurement Unit (IMU) for gait analysis is gaining popularity because of its advantages of low cost and non-limited workspace. In this context, researchers are focusing on methods for automated data analysis. For example, many algorithms for stride length estimation have been developed.
R. Kasai +8 more
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The use of Inertial Measurement Unit (IMU) for gait analysis is gaining popularity because of its advantages of low cost and non-limited workspace. In this context, researchers are focusing on methods for automated data analysis. For example, many algorithms for stride length estimation have been developed.
R. Kasai +8 more
openaire +1 more source
An improved stride length estimation method based on wavelet transform and gait event
Measurement Science and TechnologyAbstract Stride estimation methods based on zero-velocity update (ZUPT) typically employ threshold-based detection, which suffers from poor adaptability and can introduce estimation inaccuracies due to inconsistent interval detection.
Yawen Shi +4 more
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