matlab_ronghe.rar_matlab数据融合_site:www.pudn.com_信息融合 matlab_图像数据融

pho= imread(' nephogram.bmp','bmp'); figure(1); imshow(pho); pho1=imnoise(pho,'gaussian',0,20); figure(2); imshow(pho1); pho2=imnoise(pho,'salt & pepper',0.2); figure(3); imshow(pho2); pho3=imnoise(pho,'speckle',20); figure(4); imshow(pho3);