Tracker calibration using tetrahedral mesh and tricubic spline models of warp

@article{Borst2004TrackerCU,
  title={Tracker calibration using tetrahedral mesh and tricubic spline models of warp},
  author={Christoph W. Borst},
  journal={IEEE Virtual Reality 2004},
  year={2004},
  pages={19-26}
}
This paper presents a three-level tracker calibration system that greatly reduces errors in tracked position and orientation. The first level computes an error-minimizing rigid body transform that eliminates the need for precise alignment of a tracker base frame. The second corrects for field warp by interpolating correction values stored with vertices in a… CONTINUE READING