PROCÉDÉS ET SYSTÈMES D'ÉVALUATION ET DE RÉDUCTION DU POTENTIEL MYOPIQUE D'IMAGES COULEUR AFFICHÉES

摘要

Evaluating differential stimulation of L and M cones in a viewer's eye by an image displayed on a color display includes receiving information about the spectral emission properties of the display; receiving image data; determining an achromatic component of the image based on image data and information about the spectral emission properties of the display, the achromatic component representing differential stimulation of L and M cones due to contrast variations in the image; determining a chromatic component of the image based image data and information about the spectral emission properties of the color display, this component representing differential stimulation of L and M cones due to spectral content of the image; and evaluating the differential stimulation of L and M cones based on the chromatic and achromatic components.