this is the code of DCT image ?

5 views (last 30 days)
Maha Oueghlani
Maha Oueghlani on 15 Nov 2018
I = imread('lena.tif');
J = dct2(I);
imshow(J)
J is the dct of I ? can someone help me ?

Sign in to answer this question.

Answers (0)

Categories

Find more on Denoising and Compression in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!