Legacy ImageMagick Discussions Archive

Hi fmw42, I've tested your test image on both the Linux and Windows 10 systems. The -normalize function seems to work fine and the results are identical. I tried -auto-level and it seems to work as well and it duplicates what I get in The Gimp. So must be doing something wrong or there must be somet...

I'll test your examples in the morning when I have both systems handy. Then post the results here.
My before and after examples on Windows are visually identical. I haven't done a bit by bit comparison.

Thanks again.

My problem is not understanding the difference between commands like -normalize or -auto-level. My problem is I can't get these commands to behave the same way on Windows as they do for me on Linux. In fact, they seem to do nothing at all on a Windows system running the latest version of ImageMagick...

I've checked again and there isn't much, if any, difference using -contrast-stretch 2x1% on Windows and -normalize on Linux. Still, I'd love to know why command like -normalize and -auto-levels seem to do nothing at all on my Windows system running ImageMagick 7.0.8-60 Q16 x64 2019-08-10. It there a...

Hi fmw42, As stated above the Windows version I am using is ImageMagick 7.0.8-60 Q16 x64 2019-08-10 C:\>magick -version Version: ImageMagick 7.0.8-60 Q16 x64 2019-08-10 http://www.imagemagick.org Copyright: Copyright (C) 1999-2018 ImageMagick Studio LLC License: http://www.imagemagick.org/script/lic...

Any photo I've tried doesn't work. But sure.

magick PANO0001.JPG -normalize PANO0001_out.JPG

No change in the output in Windows, big change in Linux.

Here it is: http://frogfancy.com/PANO0001.JPG

Hi fmw42, Using magick alone produces the same output. I'll be glad to post a link to the rather large, 81.7MB, uncompressed tiff file that I am trying to work with, but as I said the -normalize command seems to work fine on another machine running an earlier version and Linux. And of course, I've t...

I've been trying to figure out why I can't get -normalize to work on my Windows 10 laptop. It works as expected on my Linux computers. I've downloaded the latest build from the website ImageMagick 7.0.8-60 Q16 x64 2019-08-10 and tested to make sure I am using that version. magick convert PANO0001.ti...