Vivid Saturation plugin uses channel mixer to increase saturation of the image.
Version: 1.00Vivid Saturation plugin uses channel mixer to increase saturation of the image. Result is Velvia-like image (For those who don't know, Velvia is a slide film from Fuji, and is known for its high saturation).
Operating System: Linux
There are implementations of this plugin for The Other Product, and they are often called Digital Velvia or Velvian Colors. For GIMP I couldn't find such a plugin though, so I created my own.
· GIMP 2.x
Just copy the script to your GIMP scripts directory. Usually this is ~/.gimp-2.2/scripts, but if you want to use the script system-wide then the directory might be something like /usr/share/gimp/2.2/scripts.