SPIHT Coding Example: Initialization

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0

1

2

3

4

5

6

7

in S

Initial data structure:

S = (0,0), (0,1), (1,0), (1,1)

Z = (R,0,1), (R,1,0), (R,1,1)

Initial output:

0 1 1 1

sign(0,0) = -

sign(0,1) = +

sign(1,0) = +

sign(1,1) = +

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