A method for correcting faded colors in aged photographs or film. The method automatically restores the color of the image by analyzing the color variance in the image and determining tonal curve for each channel. First, the interior of the image is selected and the image is portioned into sub-images....http://www.google.fr/patents/US7272266?utm_source=gb-gplus-shareBrevet US7272266 - Method for restoring faded photographs and film
