DocumentCode
414490
Title
A robust hybrid tracking system for outdoor augmented reality
Author
Jiang, Bolan ; Neumann, Ulrich ; You, Suya
Author_Institution
Integrated Media Syst. Center, Southern California Univ., USA
fYear
2004
fDate
27-31 March 2004
Firstpage
3
Lastpage
275
Abstract
We present a real-time hybrid tracking system that integrates gyroscopes and line-based vision tracking technology. Gyroscope measurements are used to predict orientation and image line positions. Gyroscope drift is corrected by vision tracking. System robustness is achieved by using a heuristic control system to evaluate measurement quality and select measurements accordingly. Experiments show that the system achieves robust, accurate, and real-time performance for outdoor augmented reality.
Keywords
augmented reality; feature extraction; gyroscopes; optical tracking; gyroscope drift; gyroscope measurements; heuristic control system; image line positions; measurement quality evaluation; outdoor augmented reality; real-time system; system robustness; tracking system; vision tracking technology; Augmented reality; Cameras; Computer vision; Gyroscopes; Machine vision; Position measurement; Real time systems; Robustness; Sensor systems; Tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Virtual Reality, 2004. Proceedings. IEEE
ISSN
1087-8270
Print_ISBN
0-7803-8415-6
Type
conf
DOI
10.1109/VR.2004.1310049
Filename
1310049
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