test_dtcwt.m

来自「matlab做的图像检索源码」· M 代码 · 共 6 行

clear;
clc;
X=imread('22.jpg');
X = rgb2gray(X);
[Yl,Yh,Yscale] = dtwavexfm2(X,3,'near_sym_b','qshift_b');