Noun
CLUT (plural CLUTs)
(computer graphics) Initialism of colour look-up table.
A CLUT is a specialized RAM that stores R, G and B values that define specific colors. Source: Internet
King Artgal of Alt Clut did not long survive these events, being killed "at the instigation" of Causantín son of Cináed two years later. Source: Internet
In the early medieval Cumbric language it was known as Clud or Clut, and was central to the Kingdom of Strathclyde (Teyrnas Ystrad Clut). Source: Internet
Image data that uses indexed color specifies addresses within the CLUT to provide the required R, G and B values for each specific pixel, one pixel at a time. Source: Internet
Of course, before displaying, the CLUT has to be loaded with R, G and B values that define the palette of colors required for each image to be rendered. Source: Internet
The content of the CLUT is much like a palette of colors. Source: Internet