A method for removing a red eye from an image includes (1) calculating a weighted red value for each pixel in the image from red, green, and blue color values and a luminance value of each pixel in the image, (2) selecting a plurality of pixels in the image having weighted red values greater than a threshold...http://www.google.fr/patents/US7852377?utm_source=gb-gplus-shareBrevet US7852377 - Automatic red eye removal
