Robust Pedestrian Dead Reckoning Based on MEMS-IMU for Smartphones [PDF]
Sensors, 2018 This paper proposes a pedestrian dead reckoning (PDR) algorithm based on the strap-down inertial navigation system (SINS) using the gyros, accelerometers, and magnetometers on smartphones. In addition to using a gravity vector, magnetic field vector, and
Jian Kuang, Xiaoji Niu, Xingeng Chen
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Pedestrian Dead Reckoning Using Pocket-Worn Smartphone [PDF]
IEEE Access, 2019 Indoor pedestrian dead reckoning (PDR) extends the location-based service (LBS) to environments, where GPS or beacon signals are degraded or unavailable.
Hongyu Zhao +5 more
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Indoor Spatiotemporal Contact Analytics Using Landmark-Aided Pedestrian Dead Reckoning on Smartphones [PDF]
Sensors, 2022 Due to the prevalence of COVID-19, providing safe environments and reducing the risks of virus exposure play pivotal roles in our daily lives. Contact tracing is a well-established and widely-used approach to track and suppress the spread of viruses ...
Lulu Gao, Shin’ichi Konomi
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An Improved Pedestrian Ttracking Method Based on Wi-Fi Fingerprinting and Pedestrian Dead Reckoning [PDF]
Sensors, 2020 Wi-Fi based positioning has great potential for use in indoor environments because Wi-Fi signals are near-ubiquitous in many indoor environments. With a Reference Fingerprint Map (RFM), fingerprint matching can be adopted for positioning.
Bo Feng +3 more
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Robust Pedestrian Dead Reckoning for Multiple Poses in Smartphones [PDF]
IEEE Access, 2021 In this paper, an integration approach (IA) and parametric approach (PA) fusion-based pedestrian dead reckoning (PDR) using low-cost inertial sensors is proposed to improve the indoor position estimation.
Soyoung Park +2 more
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Gravity-Based Methods for Heading Computation in Pedestrian Dead Reckoning [PDF]
Sensors, 2019 One of the common ways for solving indoor navigation is known as Pedestrian Dead Reckoning (PDR), which employs inertial and magnetic sensors typically embedded in a smartphone carried by a user.
Adi Manos, Itzik Klein, Tamir Hazan
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A novel step detection technique for pedestrian dead reckoning based navigation
ICT Express, 2023 Precise step detection is an essential task for pedestrian dead reckoning based navigation. This study presents a novel step detection method using a Dynamic Weight Integrated Fuzzy C-Means (DWIFCM) algorithm.
Sushil Tiwari, Vinod Kumar Jain
exaly +3 more sources
Geo-Spatial Information Science, 2019 Dead Reckoning is a relative positioning scheme that is used to infer the change of position relative to a point of origin by measuring the traveled distance and orientation change. Pedestrian Dead Reckoning (PDR) applies this concept to walking persons.
Frank Golatowski, Christian Haubelt
exaly +2 more sources
Pedestrian Dead-Reckoning Indoor Localization Based on OS-ELM
IEEE Access, 2018 Smartphone-based pedestrian dead-reckoning (PDR) has become promising in indoor localization since it locates users with a smartphone only. However, existing PDR approaches are still facing the problem of accumulated localization errors due to low-cost ...
Mingyang Zhang +5 more
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Accurate Localization Method Combining Optimized Hybrid Neural Networks for Geomagnetic Localization with Multi-Feature Dead Reckoning [PDF]
SensorsLocation-based services provide significant economic and social benefits. The ubiquity, low cost, and accessibility of geomagnetism are highly advantageous for localization.
Suqing Yan +5 more
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