˲ Ҳ 1515 XM1

.1. 1515 XM1

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c = 0, d = b, a = Z*

c = 1, a = b, d = Z*

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R-S

R-S

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J -K -

x- -

ᒺ 1-2 R ᒺ R1-R2

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- ᒺ

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     DCT

*DCT* -

L13: 1,2,4,5 * -

1, 1/4; 2, 1/5, 2/5; 1/3, 2/4, 3/4; 2/3, 4/5; -

3/5, 4/3; 3/3, 4/4, 3 * !

** -

L13:2; DCT: 1,4; L1:3 *-

S, 2/4; C, 1/2, 3/1; 2/3, 1/1; 1/5, 4/3, Q; -

1/3, 4/1, 3/2, 4,2 * !

%

* 1; -

S = 1,0; -

0 = +, 0, +: 3,0; -

%

. * -

: S, C, : Q * -

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