Question: In wavelet - based compression, a 4 4 image is decom we use EZW algorithm for encoding. The coefficien of and shown below. Assume following

In wavelet

-

based compression, a

4 4

image is decom we use EZW algorithm for encoding. The coefficien of and shown below. Assume following figure. What are the values of the first of an image are shown in the threshold?

26

and

13

16

and

8

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