Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Handheld Pose Tracking Using Vision-Inertial Sensors with Occlusion Handling
Year:2016
Research Areas
  • Electronic technology and of the communications
Information
Abstract
Tracking of a handheld device?s three-dimensional (3-D) position and orientation is fundamental to various application domains, including augmented reality (AR), virtual reality, and interaction in smart spaces. Existing systems still offer limited performance in terms of accuracy, robustness, computational cost, and ease of deployment. We present a low-cost, accurate, and robust system for handheld pose tracking using fused vision and inertial data. The integration of measurements from embedded accelerometers reduces the number of unknown parameters in the six-degree-of-freedom pose calculation. The proposed system requires two light-emitting diode (LED) markers to be attached to the device, which are tracked by external cameras through a robust algorithm against illumination changes. Three data fusion methods have been proposed, including the triangulation-based stereo-vision system, constraint-based stereo-vision system with occlusion handling, and triangulation-based multivision system. Real-time demonstrations of the proposed system applied to AR and 3-D gaming are also included. The accuracy assessment of the proposed system is carried out by comparing with the data generated by the state-of-the-art commercial motion tracking system OptiTrack. Experimental results show that the proposed system has achieved high accuracy of few centimeters in position estimation and few degrees in orientation estimation.
International
Si
JCR
Si
Title
Journal of Electronic Imaging
ISBN
1017-9909
Impact factor JCR
0,85
Impact info
Datos JCR del año 2013
Volume
25
10.1117/1.JEI.25.4.041012
Journal number
From page
1
To page
14
Month
SIN MES
Ranking
Participants
  • Autor: Juan Li . (UPM)
  • Autor: Maarten Slembrouck
  • Autor: Francis Deboeverie
  • Autor: Ana Maria Bernardos Barbolla (UPM)
  • Autor: Juan Alberto Besada Portas (UPM)
  • Autor: Peter Veelaert
  • Autor: Hamid Aghajan
  • Autor: Jose Ramon Casar Corredera (UPM)
  • Autor: Wilfried Philips
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Procesado de Datos y Simulación (GPDS)-CEDITEC
  • Centro o Instituto I+D+i: Centro de I+d+i en Procesado de la Información y Telecomunicaciones
  • Departamento: Señales, Sistemas y Radiocomunicaciones
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)