imagefilter2.m

来自「Contain Matlab files in digital steganog」· M 代码 · 共 8 行

clear all;close all;clc;
I = imread('Courtyard-Castle_Williams.jpg');
originalRGB= imnoise(I,'salt & pepper',0.02);
imview(originalRGB);
h = ones(5,5) / 25;
I2 = imfilter(originalRGB,h);
imshow(I), title('Original Image');
figure, imshow(I2), title('Filtered Image')