color look-up table(CLUT)

A table containing all the colors which may be used in a particular picture. Each entry is an absolute RGB value. The picture may then be encoded using the table addresses rather than the absolute values.; 一张含有在特定画面中用到的所有颜色值的表。 表目中的每一项是RGB(红绿蓝)的绝对值。用表的地址而不是颜色的绝对值对图画进行编码。