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Architecture and tracking algorithms for a distributed mobile industrial AR aystem

: Koch, Reinhard; Evers-Senne, Jan-Friso; Schiller, Ingo; Wuest, Harald; Stricker, Didier


International Association for Pattern Recognition -IAPR-; Univ. Bielefeld, Angewandte Informatik; Gesellschaft für Informatik -GI-, Computer Vision Section; Institut National de Recherche en Informatique et en Automatique -INRIA-, Le Chesnay:
ICVS 2007 - Vision Systems in the Real World. Adaptation, Learning, Evaluation. CD-ROM : International Conference on Computer Vision Systems, 21.03.-24.03.2007, Bielefeld
Bielefeld: Universität Bielefeld, Angewandte Informatik, 2007
ISBN: 978-3-00-020933-8
10 S.
International Conference on Computer Vision Systems (ICVS) <5, 2007, Bielefeld>
Fraunhofer IGD ()
Augmented reality (AR); real-time tracking; distributed system

In Augmented Reality applications, a 3D object is registered with a camera and visual augmentations of the object are rendered into the users field of view with a head mounted display. For correct rendering, the 3D pose of the users view w.r.t. the 3D object must be registered and tracked in real-time, which is a computational intensive task. This contribution describes a distributed system that allows to track the 3D camera pose and to render images on a light-weight mobile front end user interface system. The front end system is connected by WLAN to a backend server that takes over the computational burden for real-time tracking. We describe the system architecture and the tracking algorithms of our system.