How to seperate LL subband in dwt
古いコメントを表示
I am working on simple dwt2 command. I have shown the LL, LH, HL, HH subband in the figure. Now I need to work on LL subband. So how can I seperate LL out for its further processing
回答 (1 件)
B.k Sumedha
2015 年 5 月 29 日
[LL,LH,HL,HH] = dwt2(X,'db1'); % x is input image
figure;imshow(LL); % shows LL subband
カテゴリ
ヘルプ センター および File Exchange で Discrete Multiresolution Analysis についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!