From any given color image file, I want to obtain 3 individual image files as black & white (grayscale) positive images, one for each of the RGB primary color channels. In chemical photo terms, these would be B&W color separations. How can this be done?
(06-07-2022, 07:56 PM)rtravistlh Wrote: [ -> ]From any given color image file, I want to obtain 3 individual image files as black & white (grayscale) positive images, one for each of the RGB primary color channels.....
Look in the menu Colors -> Components -> Decompose
https://docs.gimp.org/en/plug-in-decompo...tered.html