小波变换

基于小波变换的融合方法：wave.m

clc

A double(imread( bbb1.bmp ))

A A/256

a double(imread( bbb0g.bmp ))

a a/256

R I1(:,:,1)

G I1(:,:,2)

B I1(:,:,3)

[M,N] size(I2)

j 2

wavefilter db2

[CA1,CH1,CV1,CD1] dwt2(R,j, wavefilter )

[CA2,CH2,CV2,CD2] dwt2(a,j, wavefilter )

[CA3,CH3,CV3,CD3] dwt2(G,j, wavefilter )

[CA4,CH4,CV4,CD4] dwt2(B,j, wavefilter )

CA1 CA1*0.6+CA2*0.4

CA3 CA3*0.6+CA2*0.4

CA4 CA4*0.6+CA2*0.4

for i 1:S:M-4

-wt　image fusion processing