Grid-Based Bayesian Filtering Methods for Pedestrian Dead Reckoning Indoor Positioning Using Smartphones

Grid-Based Bayesian Filtering Methods for Pedestrian Dead Reckoning Indoor Positioning Using Smartphones

Indoor positioning systems for smartphones are often based on Pedestrian Dead Reckoning, which computes the current position from the previously estimated location. Noisy sensor measurements, inaccurate step length estimations, faulty direction detections, and a demand on the real-time calculation i...

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Bibliographic Details
Main Authors: Miroslav Opiela, František Galčík
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Sensors
Subjects:
indoor positioning
smartphone
PDR
Bayes filter
advanced point-mass
grid-based filter
Online Access:https://www.mdpi.com/1424-8220/20/18/5343

Internet

https://www.mdpi.com/1424-8220/20/18/5343

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