Presence: Teleoperators and Virtual Environments
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
The Effects of Metals and Interfering Fields on Electromagnetic Trackers
Presence: Teleoperators and Virtual Environments
Evaluation of rotation correction techniques for electromagnetic position tracking systems
EG VE'00 Proceedings of the 6th Eurographics conference on Virtual Environments
Advancements in 3D interactive devices for virtual environments
EGVE '03 Proceedings of the workshop on Virtual environments 2003
A vision-based head tracking system for fully immersive displays
EGVE '03 Proceedings of the workshop on Virtual environments 2003
An Optical-Inertial Tracking System for Fully-Enclosed VR Displays
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
The Hedgehog: a novel optical tracking method for spatially immersive displays
Presence: Teleoperators and Virtual Environments - Special issue: IEEE VR 2005
A technique for correlating images on head mounted displays with virtual background scenery
Proceedings of the 47th Annual Southeast Regional Conference
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Results of a comparison study of the tracking accuracy of two commercially available wide-range position tracking systems suitable for CAVEs are presented. An experiment was conducted with Flock of Birds and IS-900 tracking systems installed in the same CAVE environment to compare their accuracy. Another experiment was performed with a newly deployed IS-900 to investigate the impact of different ultrasound emitter configurations on the accuracy of the location tracking. The results show that the IS-900 has a much better accuracy over a larger range of operation than does the Flock of Birds; however, it is sensitive to the optimality of the ultrasound emitters configuration.