An Improved Indoor Positioning System Using RGB-D Cameras and Wireless Networks for Use in Complex Environments

Duque Domingo, Jaime, Cerrada, Carlos, Valero, Enrique y Cerrada, Jose A. . (2017) An Improved Indoor Positioning System Using RGB-D Cameras and Wireless Networks for Use in Complex Environments. Sensors

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Título An Improved Indoor Positioning System Using RGB-D Cameras and Wireless Networks for Use in Complex Environments
Autor(es) Duque Domingo, Jaime
Cerrada, Carlos
Valero, Enrique
Cerrada, Jose A.
Materia(s) Ingeniería Informática
Abstract This work presents an Indoor Positioning System to estimate the location of people navigating in complex indoor environments. The developed technique combines WiFi Positioning Systems and depth maps, delivering promising results in complex inhabited environments, consisting of various connected rooms, where people are freely moving. This is a non-intrusive system in which personal information about subjects is not needed and, although RGB-D cameras are installed in the sensing area, users are only required to carry their smart-phones. In this article, the methods developed to combine the above-mentioned technologies and the experiments performed to test the system are detailed. The obtained results show a significant improvement in terms of accuracy and performance with respect to previous WiFi-based solutions as well as an extension in the range of operation.
Palabras clave indoor positioning
WPS
RGB-D sensors
WiFi
fingerprinting
trajectory
skeletons
depth map
IPS
Kinect
Editor(es) MDPI
Fecha 2017-10-20
Formato application/pdf
Identificador bibliuned:DptoISSI-ETSI-Articulos-Jduque-0001
http://e-spacio.uned.es/fez/view/bibliuned:DptoISSI-ETSI-Articulos-Jduque-0001
DOI - identifier 10.3390/s17102391
ISSN - identifier 1424-8220
Nombre de la revista Sensors
Número de Volumen 17
Número de Issue 10
Publicado en la Revista Sensors
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published in Sensors, is available online at the publisher's website: MDPI https://doi.org/10.3390/s17102391
Notas adicionales La versión registrada de este artículo, publicado por primera vez en Sensors, está disponible en línea en el sitio web del editor: MDPI https://doi.org/10.3390/s17102391

 
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