-fuzz help

[Storm]

I'm trying to compare two images, but I'm getting different results if I do it via the command prompt, or use a bat file. I don't see why there would be a difference, but I'm quite sure the -fuzz isn't working in the bat file, because the image created by it is exactly the same as when I do it via cmd and use no fuzz, it highlights too many differences.

This is my code

Code: Select all

compare.exe -fuzz 15% ..\img_back.gif ..\img_sec.gif ..\img_third.gif

So, could anyone shed some light on this problem?

[fmw42]

I believe in Windows that % is a special character and may need to be %% or escaped properly. I am not a Windows user. But see the extensive notes on Windows IM processing at http://www.imagemagick.org/Usage/windows/

[Storm]

That's it, it just needed a double %%

Thanks