Proper noun
Floyd-Steinberg
(computer graphics, chiefly attributive) An image dithering technique that uses error diffusion.
Floyd-Steinberg dithering
Floyd-Steinberg diffusion
a Floyd-Steinberg algorithm
This Floyd-Steinberg dithering engine takes into account the gamma characteristics of the monitor and uses 768 KiB of dithering tables to avoid time expensive calculations. Source: Internet