Active Eye Tracking for Excimer Laser Refractive Surgery
The eye tracker is an important component of today’s laser vision correction (LVC) systems. The accuracy demanded of these eye-tracking systems is very high, especially in wavefront-driven customized treatments. Very specific eye motions need to be tracked during LVC to ensure the most effective treatment. The rationale behind the design of the VISX ActiveTrak eye tracker was based on these movements.
KeywordsConvolution Refraction Mera Human Iris
Unable to display preview. Download preview PDF.
- 4.D. Ditchburn: Eye-movements and visual perception, Oxford, Clarendon Press, 1973Google Scholar
- 5.R. Monty and J. Senders: Eye Movements and Psychological Processes, Hills-dale, N.J.: Lawrence Erlbaum Associates; New York: distributed by Halsted Press, 1976Google Scholar
- 9.L. Ferman, H. Colloewijn, T.C. Jansen, A.V. Van Den Berg: Human Gaze stability in the horizontal, Vertical, and Torsional direction during Voluntary Head Movements, Evaluated with a Three Dimensional Scierai Induction Coil Technique, Vision Res., Vol. 27, No. 5, pp. 811–828 (1987)PubMedCrossRefGoogle Scholar