Results 1 to 10 of about 14,713 (299)
RadarPDR: Radar-Assisted Indoor Pedestrian Dead Reckoning [PDF]
Sensors, 2023 Pedestrian dead reckoning (PDR) is the critical component in indoor pedestrian tracking and navigation services. While most of the recent PDR solutions exploit in-built inertial sensors in smartphones for next step estimation, due to measurement errors ...
Jianbiao He +3 more
doaj +5 more sources
Smartphone-Based Pedestrian Dead Reckoning for 3D Indoor Positioning [PDF]
Sensors, 2021 Indoor localization based on pedestrian dead reckoning (PDR) is drawing more and more attention of researchers in location-based services (LBS). The demand for indoor localization has grown rapidly using a smartphone.
Jijun Geng +5 more
doaj +6 more sources
Pedestrian Dead Reckoning with Low-Cost Foot-Mounted IMU Sensor [PDF]
Micromachines, 2022 In this paper, we researched Pedestrian Dead Reckoning (PDR) with one foot-mounted IMU sensor. The issues of PDR are magnetism noise and accumulated error due to the noise included in acceleration and gyro data.
Shunsei Yamagishi, Lei Jing
doaj +5 more sources
Vector Graph Assisted Pedestrian Dead Reckoning Using an Unconstrained Smartphone [PDF]
Sensors, 2015 The paper presents a hybrid indoor positioning solution based on a pedestrian dead reckoning (PDR) approach using built-in sensors on a smartphone. To address the challenges of flexible and complex contexts of carrying a phone while walking, a robust ...
Jiuchao Qian +4 more
doaj +7 more sources
A Pedestrian Dead Reckoning Method for Head-Mounted Sensors [PDF]
Sensors, 2020 Pedestrian dead reckoning (PDR) plays an important role in modern life, including localisation and navigation if a Global Positioning System (GPS) is not available. Most previous PDR methods adopted foot-mounted sensors.
Xinyu Hou, Jeroen Bergmann
doaj +5 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 +5 more sources
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
doaj +5 more sources
Pedestrian dead reckoning employing simultaneous activity recognition cues [PDF]
Measurement Science and Technology, 2012 Cataloged from PDF version of article.We consider the human localization problem using body-worn inertial/magnetic sensor units. Inertial sensors are characterized by a drift error caused by the integration of their rate output to obtain position ...
Altun, K., Barshan, B.
core +7 more sources
Axes Mapping and Sensor Fusion for Attitude-Unconstrained Pedestrian Dead Reckoning [PDF]
SensorsLocalization and navigation techniques have become fundamental for modern lives, while achieving accurate results indoors still remains a significant challenge.
Constantina Isaia +3 more
doaj +2 more sources
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
doaj +2 more sources