Title: Real-time 3D Camera Tracking for Industrial Augmented Reality Applications
Authors: Bleser, Gabriele
Pastarmov, Yulian
Stricker, Didier
Citation: WSCG '2005: Full Papers: The 13-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2005 in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic, p. 47-54.
Publisher: UNION Agency
Document type: konferenční příspěvek
conferenceObject
URI: http://wscg.zcu.cz/wscg2005/Papers_2005/Full/!WSCG2005_Full_Proceedings_Final.pdf
http://hdl.handle.net/11025/10951
ISBN: 80-903100-7-9
Keywords: počítačové vidění;3D kamerové sledování;automatická inicializace;rozšířená realita
Keywords in different language: computer vision;3D camera tracking;automatic initialization;augmented reality
Abstract: In this paper we present a new solution for real-time 3D camera pose estimation for Augmented Reality (AR) applications. The tracking system does not require special engineering of the environment, such as placing markers or beacons. The required input data are a CAD model of the target object to be tracked, and a calibrated reference image of it. We consider the whole process of camera tracking, and developed both an autonomous initialization and a real-time tracking procedure. The system is robust to abrupt camera motions, strong changes of the lighting conditions and partial occlusions. To avoid typical jitter and drift problems the tracker performs feature matching not only in an iterative manner, but also against stable reference features, which are dynamically cached in case of high confidence. We present experimental results generated with help of synthetic ground truth, real off-line and on-line image sequences using different types of target objects.
Rights: © UNION Agency
Appears in Collections:WSCG '2005: Full Papers

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