02-13-2026, 04:04 PM
(02-13-2026, 10:25 AM)Exploring Wrote: I'm interested in whether adjusting colour channels in Gimp can be used to detect chlorophyll emitted by biological life, or damp patches in roofs and masonry of buildings.
...snip....
A bit of a niche problem.
Can you post an example image (or part of one if the file size is large)