[magick-users] Luminance diff in magick tool

[Anthony Thyssen]

"Wei Guo" on  wrote...
| Hi all,
| 
| I am very new to this community. Now I am looking for a image comparison
| tool which can provide threshold for luminance of images. I have some images
| which are similar and only difference are luminance. Could compare handle
| it? I played with several parameters but can not find the result.
| 
| There are two images and I hope to tuning the parameter and compare can
| ignore the difference of luminance.
| 
You may be better of seperating out a luminance channel and then either
comparing that, or generating a difference image.

   http://imagemagick.org/Usage/compare/


  Anthony Thyssen ( System Programmer )    <A.Thyssen at griffith.edu.au>
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