Posterizer example
Posterizer by mehdiplugins is a plugin which offers the possibility to posterize the luminosity and the hue.
Some of the options are: Preserve Saturation: it is recommended to leave this option marked, except when you look for a strict posterization of the luminosity (to the detriment of the colour), Posterize: control the number of levels for the posterization of the luminosity, Strength: intensity associated to the posterization of the luminosity, Primatize: intensity associated to the posterization of the hue. The posterization of the hue is limited to three levels only, Shift: to vary the three basic hues associated to the posterization of the hue.
