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A tracker alignment framework for augmented reality

Baillot, Y; Julier, SJ; Brown, D; Livingston, MA; (2003) A tracker alignment framework for augmented reality. In: Proceedings - 2nd IEEE and ACM International Symposium on Mixed and Augmented Reality, ISMAR 2003. (pp. 142 - 150).

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Abstract

To achieve accurate registration, the transformations which locate the tracking system components with respect to the environment must be known. These transformations relate the base of the tracking system to the virtual world and the tracking system's sensor to the graphics display. In this paper we present a unified, general calibration method for calculating these transformations. A user is asked to align the display with objects in the real world. Using this method, the sensor to display and tracker base to world transformations can be determined with as few as three measurements.

Type:Proceedings paper
Title:A tracker alignment framework for augmented reality
DOI:10.1109/ISMAR.2003.1240697
UCL classification:UCL > School of BEAMS > Faculty of Engineering Science > Computer Science

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