lightAdaptedPupilSize.BlackieAndHowland {CVD} | R Documentation |
pupil diameter ranges from Blackie, C. A., & Howland, H. C. (1999)
Description
lightAdaptedPupilSize.BlackieAndHowland
computes the pupil diameter ranges from Blackie, C. A., & Howland, H. C., (1999).
Usage
lightAdaptedPupilSize.BlackieAndHowland(L=NULL)
Arguments
L |
luminance in cd m^-2 |
Value
PupilSize |
Pupil size in mm |
Author(s)
Jose Gama
References
Watson A. B., Yellott J. I. (2012). A unified formula for light-adapted pupil size. Journal of Vision, 12(10):12, 1–16. http://journalofvision.org/12/10/12/, doi:10.1167/5.9.6. Blackie, C. A., & Howland, H. C. (1999). An extension of an accommodation and convergence model of emmetropization to include the effects of illumination intensity. Ophthalmic and Physiological Optics, 19(2), 112–125.
Examples
# Pupil diameter in mm for luminance = 1 cd m^-2
## Not run: lightAdaptedPupilSize.BlackieAndHowland(1)
[Package CVD version 1.0.2 Index]