Define Image Quantization ?

Question

What is image Quantization ?

Answer 1

Digitizing the amplitude values is called Quantization. Quality of digital image

is determined to a large degree by the number of samples and discrete gray

levels used in sampling and quantization.

Digitizing the amplitude values is called Quantization. Quality of digital image

is determined to a large degree by the number of samples and discrete gray

levels used in sampling and quantization.