Corneal surface topography
Topographie de la surface de la cornée

A small, low power, infrared light emitting diode (LED) located at the center of the camera lens illuminates the eye. The LED generates the corneal reflection and causes the bright pupil effect, which enhances the camera's image of the pupil.
Une petite DEL infrarouge située au centre de la lentille de la caméra éclaire l'oeil. La réflexion de la lumière crée l'effet "yeux rouges", ce qui améliore l'image de la pupille.

  • (2004) LC Technologies proposes the Eyegaze system.

  • corneal map
    infrared camera cornea