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Design of a pedestrian dead-reckoning system and comparison of methods on the system
2018 26th Signal Processing and Communications Applications Conference (SIU), 2018In this study, the methods of pedestrian dead reckoning were implemented on a handheld embedded system by using measuring raw data obtained from inertial measurement unit sensors (IMU) and the best method was proposed after comparing them. The location estimation algorithms for pedestrians respectively are the orientation estimation, the step detection
Ozan Vahit Altinpinar +1 more
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Robust pedestrian dead reckoning using anchor point recalibration
2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2017All indoor positioning approaches face the challenge to deal with erroneous input data from sensors. Especially independent systems like dead reckoning rely on highly accurate input data from accelerometers and gyroscopes for an accurate prediction of the user's position.
Eike Jens Hoffmann +3 more
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Calibration of smartphone sensor data usable for pedestrian dead reckoning
2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2017There are an increasing number of smartphone applications using indoor positioning. Ideally, no additional infrastructure is needed and only sensors already present in smartphones are used to compute positions indoors. Therefore, approaches such as pedestrian dead reckoning and human motion monitoring are currently being reviewed.
Thomas Moder +3 more
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A Walking Velocity Update technique for pedestrian dead-reckoning applications
2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications, 2011Inertial sensors for pedestrian dead-reckoning (PDR) have been attracting considerable attention recently. Since accelerometers are prone to the accumulation of errors, a “Zero Velocity Update” (Z-UPT) technique [1], [2] was proposed as a means to calibrate the velocity of pedestrians.
Chi-Chung Lo +4 more
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A Domain Independent Pedestrian Dead Reckoning System for Tracking and Localization
2015 IEEE 18th International Conference on Computational Science and Engineering, 2015In this paper we propose a domain independent Pedestrian Dead Reckoning System that can be applied to any indoor environment. The user can create new spaces, define reference points in it, positions for future access and also track his current location. We solve several walking detection false positive including a common problem is most pedometers.
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A Pedestrian Dead Reckoning System with Error Correction by Landmark Recognition
2019Due to the high demand of location-based services in buildings, various indoor positioning methods have been proposed. Among them, the Pedestrian Dead Reckoning (PDR) systems have received much attention because of the widespread deployment of smartphones and no requirement of infrastructure. In this paper, we propose a PDR system to track a pedestrian
Khanh Nguyen-Huu, Seon-Woo Lee
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An Enhanced Pedestrian Dead Reckoning Aided With DTMB Signals
IEEE Transactions on Broadcasting, 2022Xiaoyan Liu +5 more
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PDRNet: A Deep-Learning Pedestrian Dead Reckoning Framework
IEEE Sensors Journal, 2022Omri Asraf, Firas Shama, Itzik Klein
exaly
Research on multi-sensor pedestrian dead reckoning method with UKF algorithm
Measurement: Journal of the International Measurement Confederation, 2021Huixia Li, Hang Guo
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Measurement: Journal of the International Measurement Confederation, 2023
Zhaoting Liu, Yingbiao Yao
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Zhaoting Liu, Yingbiao Yao
exaly