December 25, 2014

Red eye reduction?

If photo editor developers have face detection, they have a corpus of photos tied to an individual. Instead of the generic red eye reduction feature that replaces red with a dark grey or black, could they not use closeups of a particular person from the tagged pool to generate an RGB value for an individual's eyes, then gradient away from the value for correcting images with red eye? It would at least be closer to the true value than black...
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