Comment on Mona Lisa in 50 polygons, using a genetic algorithm (2008)parentComments−Lerc13yThe easy way the Average difference in pixel values.Slightly harder psnr. http://en.wikipedia.org/wiki/Peak_signal-to-noise_ratioHarder again... ssim http://en.wikipedia.org/wiki/Structural_similarityThere isn't any real solution to automating similarity as a human sees it. Humans are tricky.−AnthonBerg13yhttp://en.wikipedia.org/wiki/Scale-invariant_feature_transfo...
Comments
The easy way the Average difference in pixel values.
Slightly harder psnr. http://en.wikipedia.org/wiki/Peak_signal-to-noise_ratio
Harder again... ssim http://en.wikipedia.org/wiki/Structural_similarity
There isn't any real solution to automating similarity as a human sees it. Humans are tricky.
http://en.wikipedia.org/wiki/Scale-invariant_feature_transfo...