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
doaj +2 more sources
A Context-Aware Smartphone-Based 3D Indoor Positioning Using Pedestrian Dead Reckoning [PDF]
Sensors, 2022 The rise in location-based service (LBS) applications has increased the need for indoor positioning. Various methods are available for indoor positioning, among which pedestrian dead reckoning (PDR) requires no infrastructure.
Boshra Khalili +3 more
doaj +2 more sources
Accurate Stride-Length Estimation Based on LT-StrideNet for Pedestrian Dead Reckoning Using a Shank-Mounted Sensor [PDF]
Micromachines, 2023 Pedestrian dead reckoning (PDR) is a self-contained positioning technology and has been a significant research topic in recent years. Pedestrian-stride-length estimation is the core part of the PDR system and directly affects the performance of the PDR ...
Yong Li +3 more
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
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
doaj +2 more sources
Pedestrian Dead Reckoning Based on Motion Mode Recognition Using a Smartphone [PDF]
Sensors, 2018 Boyuan Wang, Xuelin Liu, Xingli Gan
exaly +2 more sources
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
doaj +2 more sources