Multi-Floor Indoor Pedestrian Dead Reckoning with a Backtracking Particle Filter and Viterbi-Based Floor Number Detection

Multi-Floor Indoor Pedestrian Dead Reckoning with a Backtracking Particle Filter and Viterbi-Based Floor Number Detection

We present a smartphone-based indoor localisation system, able to track pedestrians over multiple floors. The system uses Pedestrian Dead Reckoning (PDR), which exploits data from the smartphone’s inertial measurement unit to estimate the trajectory. The PDR output is matched to a scaled floor plan...

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Bibliographic Details
Main Authors: Cedric De Cock, Wout Joseph, Luc Martens, Jens Trogh, David Plets
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Sensors
Subjects:
pedestrian dead reckoning
indoor localisation
smartphone
inertial measurement unit
particle filter
DBSCAN
Online Access:https://www.mdpi.com/1424-8220/21/13/4565

Internet

https://www.mdpi.com/1424-8220/21/13/4565

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