Vision-Based Registration Using 3-D Fiducial for Augmented Reality

Authors:
Ya Zhou;Yongtian Wang;Dayuan Yan;Tong Xu
Affiliations:
-;-;-;-
Venue:
ICMI '00 Proceedings of the Third International Conference on Advances in Multimodal Interfaces
Year:
2000

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Knowledge-based augmented reality

Communications of the ACM - Special issue on computer augmented environments: back to the real world

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Abstract

One of the key issues in the realization of Augmented Reality is the registration problem. Synthetically, vision-based registration can offer superior solutions. In several existing registration methods, 2-D objects or pictures are used as positioning fiducials, and at least two cameras and/or separate tracking devices are needed. A new registration method is proposed which uses a solid fiducial and a single color CCD camera. The new method significantly simplifies the registration system and eliminates tracker-to-camera errors.