Assertion: palette's color | /r/ObjectUse | used in image
Facets:
value: with the intention
type: MANNER
Source sentences:
text: In computer graphics, color quantization or color image quantization is quantization applied to color spaces; it is a process that reduces the number of distinct colors used in an image, usually with the intention that the new image should be as visually similar as possible to the original image.
text: 2 color indexed pixels can be any two colors, which are selected from a palette of the two colors used by the image, and the data for each pixel is that index.
text: Note the limited range of colors used for every image, and how many palette entries are left unused.
text: GIF is palette-based: the colors used in an image (a frame) in the file have their RGB values defined in a palette table that can hold up to 256 entries, and the data for the image refer to the colors by their indices (0–255) in the palette table.
text: When a color was used in an image that was not available on the monitor, a different replacement one had to be used.