Heading Estimation for Indoor Pedestrian Navigation Using a Smartphone in the Pocket

Heading estimation is a central problem for indoor pedestrian navigation using the pervasively available smartphone. For smartphones placed in a pocket, one of the most popular device positions, the essential challenges in heading estimation are the changing device coordinate system and the severe i...

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Main Authors: Zhi-An Deng, Guofeng Wang, Ying Hu, Di Wu
Formato: Artigo
Idioma:Inglês
Publicado: MDPI AG 2015-08-01
Series:Sensors
Assuntos:
indoor navigation
heading estimation
rotation matrix
principal component analysis
smartphone sensors
Acceso en liña:http://www.mdpi.com/1424-8220/15/9/21518
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