Explain digital image sampling and quantization.

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written 9.5 years ago by

teamques10 ★ 70k

• modified 7.1 years ago

An image may be continuous w.r.t x and y co-ordinate and also in amplitude. To convert it to digital form, we have to sample the function in both co-ordinate and amplitude.

Sampling :

The process of digitizing the co-ordinate values is called Sampling.
A continuous image f(x, y) is normally …

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