____ preprocesses an image by tweaking the colors in adjoining pixels so that they are the same color whenever possible.
A) BMP
B) PCX
C) JPEG
D) TIFF

Question

Quizplus · Accepted Answer

The process described is known as chroma subsampling, which is commonly used in JPEG compression to reduce file size without sacrificing too much image quality. BMP, PCX, and TIFF do not involve chroma subsampling.

____ Preprocesses an Image by Tweaking the Colors in Adjoining