how to calculate entropy of subband?

1 次查看（过去 30 天）
maha lakshmi
maha lakshmi 2013-2-19
I have a code for 2d dual tree discrete wavelet transform please help me how to calculate entropy of subband of a image.

请先登录，再回答此问题。

采纳的回答

Youssef Khmou
Youssef Khmou 2013-2-19
hi,
did you try this :
% Function entropy of grayscla image
I = imread('circuit.tif');
J = entropy(I)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Wavelet Toolbox 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by