12-07-2020, 01:53 PM
You could try the gimp_gmic_qt plugin. Get the Windows installer from http://www.gmic.eu
Look for the filter Layers -> Colors to Layers and play around with the settings.
example: https://i.imgur.com/j3gK1SJ.jpg
Look for the filter Layers -> Colors to Layers and play around with the settings.
example: https://i.imgur.com/j3gK1SJ.jpg