FIELD: physics, computer engineering.
SUBSTANCE: invention relates to means of compensating for eye colour defects on an image. The method includes computing a first difference image based on the difference between red pixel intensity and green pixel intensity of each set of pixels associated with a first eye region on the image, processing the first difference image to compute a gradient and a projection associated with said gradient, determining a central point based on the projection and computing a first eye colour defect region based on the central point and the plurality of red pixels from said set.
EFFECT: high efficiency of detecting red eye effect on an image.
25 cl, 8 dwg
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