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Proceedings Paper

Extending augmented reality with natural feature tracking
Author(s): Jun Park; Suya You; Ulrich Neumann
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Paper Abstract

In traditional vision-based Augmented Reality tracking system, artificially-designed fiducials have been used as camera tracking primitives. The 3D positions of these fiducials should be pre-calibrated, which imposes limitations in ranges of tracking view. Fortunately, the advance of computer vision technologies combined with new point position estimation technology enable natural features to be detected, and calibrated to be used as camera tracking primitives. This paper describes how these technologies are used to track in an unprepared environment for Augmented Reality.

Paper Details

Date Published: 18 December 1998
PDF: 10 pages
Proc. SPIE 3524, Telemanipulator and Telepresence Technologies V, (18 December 1998); doi: 10.1117/12.333674
Show Author Affiliations
Jun Park, Univ. of Southern California (United States)
Suya You, Univ. of Southern California (United States)
Ulrich Neumann, Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 3524:
Telemanipulator and Telepresence Technologies V
Matthew R. Stein, Editor(s)

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