Miniaturization, Calibration & Accuracy Evaluation of a Hybrid Self-Tracker

Authors:
Eric Foxlin;Leonid Naimark
Affiliations:
-;-
Venue:
ISMAR '03 Proceedings of the 2nd IEEE/ACM International Symposium on Mixed and Augmented Reality
Year:
2003

Citing 8
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Abstract

We have previously presented a prototype of a novelvision/inertial hybrid self-tracker intended for AR,wearable computing and mobile robotics applications. Inthis paper we describe a new prototype of the systemwhich has been greatly reduced in size, weight, powerconsumption and cost, while simultaneously improved inperformance through careful calibration. We describe thecalibration approach in detail and present results to showthe high accuracy levels achieved for the cameracalibration and for the integrated tracking system.