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Pedestrian Dead Reckoning With Smartglasses and Smartwatch
IEEE Sensors Journal, 2016Wearable miniature inertial sensors have been widely used for pedestrian dead reckoning (PDR). Typical low-cost PDR systems use sensors attached to either the human trunk or feet. The recent emergence of smartglasses and smart watches provides an opportunity to use both types of wearable devices in position tracking.
Darrell Loh +4 more
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Magnetic Vector Constraint Pedestrian Dead Reckoning Based on Foot-Mounted and Waist-Mounted IMU
IEEE Internet of Things JournalThe foot-mounted inertial navigation system (Foot-INS) is a crucial technology for professional pedestrian positioning, unaffected by environmental conditions.
Jian Kuang +4 more
semanticscholar +1 more source
IEEE Internet of Things Journal, 2022
Smartphone-based pedestrian dead reckoning (PDR) has been widely used indoors for continuous localization. However, the specific tracking solutions under different modes are vulnerable to mode transition and thus degrading performance.
Dayu Yan, Chuang Shi, Tuan Li, You Li
semanticscholar +1 more source
Smartphone-based pedestrian dead reckoning (PDR) has been widely used indoors for continuous localization. However, the specific tracking solutions under different modes are vulnerable to mode transition and thus degrading performance.
Dayu Yan, Chuang Shi, Tuan Li, You Li
semanticscholar +1 more source
An Indoor Collaborative Pedestrian Dead Reckoning System
2013 42nd International Conference on Parallel Processing, 2013Indoor localization has become a popular topic in recent years. While self-contained pedestrian dead reckoning (PDR) systems can be conveniently implemented on a smartphone with built-in inertial sensors for indoor localization, the error of the estimated position for a PDR system can accumulate quickly and results in an unacceptable position accuracy.
Yi-Ting Li, Guaning Chen, Min-Te Sun
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Adaptive Heading Estimation Method for Pedestrian Dead Reckoning With Magnetic Interference
IEEE Transactions on Instrumentation and MeasurementHeading estimation is crucial for pedestrian dead reckoning. Magnetometers correct gyroscopic drift by measuring Earth’s magnetic field, but their susceptibility to localized magnetic interference compromises attitude estimation accuracy. To address this
Fangyan Shi +3 more
semanticscholar +1 more source
An Enhanced Pedestrian Dead Reckoning Aided With DTMB Signals
IEEE transactions on broadcasting, 2022Pedestrian Dead Reckoning (PDR) is a good alternative positioning method in Global Navigation Satellite Systems (GNSS)-challenged environments. It has the advantage in terms of infrastructure-independent, while the disadvantage is that, the estimated ...
Xiaoyan Liu +5 more
semanticscholar +1 more source
Pedestrian Dead Reckoning With Smartphone Mode Recognition
IEEE Sensors Journal, 2018Smartphone mode recognition is becoming a key aspect of many applications, such as daily life monitoring, health care, and indoor positioning. In the later, two approaches exist to perform positioning using smartphone inertial sensors: traditional inertial navigation algorithms and pedestrian dead reckoning (PDR).
Itzik Klein, Yuval Solaz, Guy Ohayon
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IEEE Transactions on Instrumentation and Measurement
Navigating to a destination using smartphones has recently become a primary way in people’s daily lives. Positioning is the prerequisite condition before efficient path planning can be achieved.
Shiyu Bai +4 more
semanticscholar +1 more source
Navigating to a destination using smartphones has recently become a primary way in people’s daily lives. Positioning is the prerequisite condition before efficient path planning can be achieved.
Shiyu Bai +4 more
semanticscholar +1 more source
Positioning Method of Pedestrian Dead Reckoning Based on Human Activity Recognition Assistance
International Conference on Indoor Positioning and Indoor Navigation, 2022Aiming at the problem that the traditional Pedestrian Dead Reckoning (PDR) cannot adapt to the reliable positioning of the target in different motion states, this paper designs and proposes a positioning method based on deep learning for Human Activity ...
Lin Zhang +5 more
semanticscholar +1 more source
Comparative Analysis of Pedestrian Dead Reckoning Algorithms for Indoor and Outdoor Localization
International Conference on Indoor Positioning and Indoor NavigationPedestrian Dead Reckoning (PDR) plays a crucial role in indoor and outdoor localization, particularly in environments where Global Navigation Satellite Systems (GNSS) signals are limited or unavailable.
Gaetano Luca De Palma +2 more
semanticscholar +1 more source