https://blog.youkuaiyun.com/learner20081001zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/learner20081001/article/details/103048657https://blog.youkuaiyun.com/learner20081001/article/details/103048657learner20081001Wed, 13 Nov 2019 16:13:11 +0800https://blog.youkuaiyun.com/learner20081001/article/details/102881877https://blog.youkuaiyun.com/learner20081001/article/details/102881877learner20081001Sun, 03 Nov 2019 15:02:46 +0800https://blog.youkuaiyun.com/learner20081001/article/details/102876395https://blog.youkuaiyun.com/learner20081001/article/details/102876395learner20081001Sat, 02 Nov 2019 22:14:15 +0800https://blog.youkuaiyun.com/learner20081001/article/details/43115865https://blog.youkuaiyun.com/learner20081001/article/details/43115865learner20081001Sun, 25 Jan 2015 17:49:33 +0800https://blog.youkuaiyun.com/learner20081001/article/details/40792991https://blog.youkuaiyun.com/learner20081001/article/details/40792991learner20081001Tue, 04 Nov 2014 22:43:13 +0800https://blog.youkuaiyun.com/learner20081001/article/details/39993255https://blog.youkuaiyun.com/learner20081001/article/details/39993255learner20081001Sat, 11 Oct 2014 14:30:55 +0800https://blog.youkuaiyun.com/learner20081001/article/details/4665807https://blog.youkuaiyun.com/learner20081001/article/details/4665807learner20081001Tue, 13 Oct 2009 21:11:00 +0800> b=edge(a,canny);>> b=imcomplement(b);>> imshow(b)]]>https://blog.youkuaiyun.com/learner20081001/article/details/4665724https://blog.youkuaiyun.com/learner20081001/article/details/4665724learner20081001Tue, 13 Oct 2009 20:57:00 +0800> b=fft2(double(a));>> c=real(b);>> d=-(b-c);>> f=c+d;>> g=abs(ifft2(f));>> g=uint8(g);>> imshow(g)小女孩变成老太太了！]]>https://blog.youkuaiyun.com/learner20081001/article/details/4665721https://blog.youkuaiyun.com/learner20081001/article/details/4665721learner20081001Tue, 13 Oct 2009 20:56:00 +0800> a=imread(F:/e5a.jpg);>> b=imread(F:/e5b.JPG);>> s=size(a);>> m=s(1);>> n=s(2);>> b=imresize(b,[m,n]);>> a1=double(a);>> b1=double]]>https://blog.youkuaiyun.com/learner20081001/article/details/4665658https://blog.youkuaiyun.com/learner20081001/article/details/4665658learner20081001Tue, 13 Oct 2009 20:43:00 +0800> b1=a(:,:,1);>> b2=a(:,:,2);>> b3=a(:,:,3);>> h1=stretchlim(b1);>> h1 0.00390.2627>> h2=st]]>https://blog.youkuaiyun.com/learner20081001/article/details/4665605https://blog.youkuaiyun.com/learner20081001/article/details/4665605learner20081001Tue, 13 Oct 2009 20:33:00 +0800