I have been wondering how I could do what IM's -fuzz does using G’MIC: https://www.imagemagick.org/script/command-line-options.php#fuzz. It would be a handy ability to have because it has many applications.
PS General explanation and usage examples can be found here: http://www.imagemagick.org/Usage/color_basics/#fuzz.
This looks like a ‘global’ option. In which kind of commands would you need to have such an ability ?
I’d be more keen to add a ‘fuzzy’ parameter for these commands instead of having a ‘global’ variable that sets this for many commands.