Results 21 to 30 of about 423,626 (155)
PDR Indoor Positioning Method Based on M2M Encounter Region [PDF]
Jisuanji kexue, 2022 In indoor positioning,the main advantage of pedestrian dead reckoning(PDR)is that the user only needs to have a smart phone to realize positioning,without relying on the external environment.However,there is a large cumulative error.Ge-nerally,it is ...
TANG Qing-hua, WANG Mei, TANG Chao-chen, LIU Xin, LIANG Wen
doaj +1 more source
Sensors, 2022 Stride length estimation is one of the most crucial aspects of Pedestrian Dead Reckoning (PDR). Due to the measurement noise of inertial sensors, individual variances of pedestrians, and the uncertainty in pedestrians walking, there is a substantial ...
Chao Huang +3 more
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An Indoor Pedestrian Positioning Algorithm Based on Smartphone Sensor [PDF]
Jisuanji gongcheng, 2016 Advances on smartphones and built-in inertial sensors have given rise to pedestrian dead reckoning using smartphone sensors.However,an accurate Pedestrian Dead Reckoning(PDR) system using smartphone sensors is not available yet,for smartphone sensors are
ZHOU Rui,LUO Lei,LI Zhiqiang,SANG Nan
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A Real-Time GNSS/PDR Navigation System for Mobile Devices
Remote Sensing, 2021 In this article, a smart pedestrian navigation system is developed to be implemented in a common smartphone. The main phases that characterize a pedestrian navigation system that is based on dead reckoning are introduced.
Michele Basso +3 more
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Real-Time Pedestrian Tracking Terminal Based on Adaptive Zero Velocity Update
Sensors, 2021 In the field of pedestrian dead reckoning (PDR), the zero velocity update (ZUPT) method with an inertial measurement unit (IMU) is a mature technology to calibrate dead reckoning.
Ran Wei +5 more
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Adaptive Kalman filtering-based pedestrian navigation algorithm for smartphones
International Journal of Advanced Robotic Systems, 2020 Pedestrian navigation with daily smart devices has become a vital issue over the past few years and the accurate heading estimation plays an essential role in it.
Chen Yu +4 more
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Sensors, 2020 This paper presents an evaluation of real-time kinematic (RTK)/Pseudolite/landmarks assistance heuristic drift elimination (LAHDE)/inertial measurement unit-based personal dead reckoning systems (IMU-PDR) integrated pedestrian navigation system for urban
Ruihui Zhu +9 more
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Development of a Testbed for Foot Mounted based Pedestrian Dead Reckoning (PDR) systems [PDF]
, 2021 Over the last several years of research into the field of Pedestrian Dead Reckoning (PDR), there have been varying degrees of success in providing a viable individual navigation system.
Eldridge, Jordan E.
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Pedestrian Dead Reckoning Using Pocket-Worn Smartphone
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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An Enhanced Pedestrian Visual-Inertial SLAM System Aided with Vanishing Point in Indoor Environments
Sensors, 2021 The visual-inertial simultaneous localization and mapping (SLAM) is a feasible indoor positioning system that combines the visual SLAM with inertial navigation.
Wennan Chai +6 more
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