[magick-users] (no subject)

[Fred Weinhaus]

The second number x 100 is percent root mean squared error. So your images differ by 4%. But you can see the difference by doing

compare image1 image2 diffimage

that will color code the difference

see compare for all the options.


http://www.imagemagick.org/script/compare.php





_____________________________
Thanks a lot for help. I tried to convert both of them in Luminance space
and then do the compare. I got the result as below:

2909.9(0.0444022)

For square root RMSE .... (sq)root mean squared error -- IE:  sqrt(MSE), is
it too big? So I have to see those two images are different?

Best regards,

Wei