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Improving Pedestrian Dead Reckoning using Likely and Unlikely Paths
2018 Ubiquitous Positioning, Indoor Navigation and Location-Based Services (UPINLBS), 2018Pedestrian Dead Reckoning is a method estimating a persons path from a known starting point based on length and direction of all performed steps. Measuring these parameters, e.g. using inertial sensors, introduces small errors that accumulate quickly into large distance errors.
Johann-Peter Wolff +6 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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An Enhanced Pedestrian Dead Reckoning Aided With DTMB Signals
IEEE Transactions on Broadcasting, 2022Xiaoyan Liu +5 more
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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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Acoustic-assisted Indoor Pedestrian Dead Reckoning
Proceedings of the 2025 ACM International Symposium on Wearable ComputersYang Wang 0203 +2 more
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Solutions for wearable pedestrian dead reckoning and misalignment
Pedestrian Dead Reckoning (PDR) is an essential technique for indoor navigation where GNSS is unreliable. Traditional PDR methods often require fixed device placement and suffer from cumulative error drift. To avoid this, different solutions, such as step detection and stride estimation have been proposed to reset the cumulative error and tie the ...openaire +1 more source
Improving UWB Positioning Accuracy by Fusion With Pedestrian Dead-Reckoning
2024 34th International Conference Radioelektronika (RADIOELEKTRONIKA)Josef Krska, Václav Navrátil
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