Improving static and dynamic registration in an optical see-through HMD
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Calibration for augmented reality experimental testbeds
I3D '99 Proceedings of the 1999 symposium on Interactive 3D graphics
Easy Calibration of a Head-Mounted Projective Display for Augmented Reality Systems
VR '03 Proceedings of the IEEE Virtual Reality 2003
Using texture maps to correct for optical distortion in head-mounted displays
VRAIS '95 Proceedings of the Virtual Reality Annual International Symposium (VRAIS'95)
Practical Solutions for Calibration of Optical See-Through Devices
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
Calibration of a Head-Mounted Projective Display for Augmented Reality Systems
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
A Method for Calibrating See-Through Head-Mounted Displays for AR
IWAR '99 Proceedings of the 2nd IEEE and ACM International Workshop on Augmented Reality
A New System for Online Quantitative Evaluation of Optical See-through Augmentation
ISAR '01 Proceedings of the IEEE and ACM International Symposium on Augmented Reality (ISAR'01)
Evaluation of Calibration Procedures for Optical See-Through Head-Mounted Displays
ISMAR '03 Proceedings of the 2nd IEEE/ACM International Symposium on Mixed and Augmented Reality
An optical see-through augmented reality system for the treatment of phobia to small animals
ICVR'07 Proceedings of the 2nd international conference on Virtual reality
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Optical see-through head-mounted displays (OSTHMDs) have many advantages in augmented reality application, but their utility in practical applications has been limited by the complexity of calibration. Because the human subject is an inseparable part of the eye-display system, previous methods for OSTHMD calibration have required extensive manual data collection using either instrumentation or manual point correspondences and are highly dependent on operator skill. This paper describes Display-Relative Calibration (DRC) for OSTHMDs, a new two phase calibration method that minimizes the human element in the calibration process and ensures reliable calibration. Phase I of the calibration captures the parameters of the display system relative to a normalized reference frame and is performed in a jig with no human factors issues. The second phase optimizes the display for a specific user and the placement of the display on the head. Several Phase II alternatives provide flexibility in a variety of applications including applications involving untrained users.