Medical Image Processing - Digital Signal Processing for Medical Imaging Using Matlab - page 85

Fig. 4.11 Second level wavelet decomposed images using db 6filter
subplot(2,2,1)
imagesc(A)
subplot(2,2,2)
imagesc(H2)
subplot(2,2,3)
imagesc(V2)
subplot(2,2,4)
imagesc(D2)
figure
colormap(gray)
subplot(2,2,1)
imagesc(D(:,:,1,14))
subplot(2,2,2)
imagesc(H1)
subplot(2,2,3)
imagesc(V1)
subplot(2,2,4)
imagesc(D1)