(02-17-2024, 11:05 PM)Krikor Wrote:(02-17-2024, 04:12 AM)PixLab Wrote: About Small Tiles, G'MIC does even a greater job than the original GIMP's filter, as there are no aliasing with G'MIC(Arrays & Tiles > Array [Regular])
I just can't agree on that. The results I obtained with G'MIC were slightly softer and less sharp than those obtained via Small Tiles.
Nothing is best than a screenshot comparison, click on the image to see them in full
Original image before Small tiles, edges are... "normal"
After applying the GIMP's small Tiles, Edges are... strongly aliased, no respect of the transition if I can say that
G'MIC filter Array [Regular], edges are... "normal" to me, not aliased.
(02-17-2024, 11:05 PM)Krikor Wrote: Regarding Maximum RGB, I noticed that you already mentioned this filter in other topics. It must be something interesting but I don't really know how to use it or for what purpose it would be useful.
I also compared the Maximum RGB obtained via the ("/") key and that obtained via G'MIC Query Primary.
The G'MIC version has the Medians option, in addition to the Maxima and Minima options, which in itself seems like a great advantage.
Max RGB depend conditions, my most use is to quickly draw a mask when max colors come in ready to "detour", it can also happen (rarely) to change a hue / saturation with opacity, a guy on GC use it to count green pixels on his land...
Example drawing a mask on the corals:
coloring the sky and sea
Patrice