Question

matlab数字图像处理系统如何编写

实现bmp文件的读取，图像点处理，图像的中值滤波.边缘检测

Answer 1

具体得参照MATLAB的函数，找一本想关Matlab图像处理的书，里面都有介绍的。A=imread('D:\IMG\girl.bmp');%bmp文件的读取，括号里面是图片路径
imwrite(A,'D:\IMG\girl.bmp');
imshow(A);
subplot(1,3,1),imshow(A),title('原图像');imfinfo('D:\IMG\girl.bmp');A=imread('D:\IMG\girl.bmp');
J=imnoise(A,'gaussian',0.002);
subplot(1,3,2),imshow(J),title('加噪声后图像');
K=zeros(size(A));
for i=1:100
J=imnoise(A,'gaussian',0.002);
J1=im2double(J);
K=K+J1;
end
K=K/100;
subplot(1,3,3);
imshow(K);
title('消噪声后图像');