Computer Science for IGCSE & O level - Data Representation (Section 2 - No. 6)
What is the purpose of dithering in the context of digital images?
To reduce the file size of an image.
To create a sharper image.
To simulate a wider range of colors.
To remove noise from an image.
הֶסבֵּר
Dithering is used to simulate more colours than are actually available.