Determination of ocular torsion by means of automatic pattern recognition

@article{Groen1996DeterminationOO,
  title={Determination of ocular torsion by means of automatic pattern recognition},
  author={Eric L. Groen and J. E. Bos and P.F.M. Nacken and B. de Graaf},
  journal={IEEE Transactions on Biomedical Engineering},
  year={1996},
  volume={43},
  pages={471-479}
}
A new, automatic method for determination of human ocular torsion (OT) was developed based on the tracking of iris patterns in digitized video images. Instead of quantifying OT by means of cross-correlation of circular iris samples, a procedure commonly applied, this new method automatically selects and recovers a set of 36 significant patterns in the iris by the technique of template matching as described by In den Haak et al. (1992). Each relocated landmark results in a single estimate of the… CONTINUE READING

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