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Issue No. 06 - November/December (2002 vol. 22)
ISSN: 0272-1716
pp: 54-63
Miguel Ribo , Graz University of Technology
Peter Lang , Graz University of Technology
Harald Ganster , Graz University of Technology Institute of Electrical Measurement and Measurement Signal Processing
Markus Brandner , Graz University of Technology
Christoph Stock , Graz University of Technology
Axel Pinz , Graz University of Technology, Institute of Electrical Measurement and Measurement Signal Processing
<p>Tracking in fully mobile configurations, especially outdoors is still a challenging problem. Augmented reality (AR) applications demand a perfect alignment of real scene and virtual augmentation, thus posing stringent requirements. Only vision-based tracking is known to deliver sufficient accuracy, but it is too slow and too sensitive to outliers to be used alone. The authors present a new hybrid tracking system for fully mobile outdoor AR applications that fuses vision-based tracking with an inertial tracking system.</p>
Mobile AR, vision-based tracking, inertial tracking, fusion, visual landmarks

P. Lang, A. Pinz, M. Ribo, C. Stock, M. Brandner and H. Ganster, "Hybrid Tracking for Outdoor Augmented Reality Applications," in IEEE Computer Graphics and Applications, vol. 22, no. , pp. 54-63, 2002.
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