資源簡介
模糊聚類的圖像分割 C-均值聚類 FCM
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代碼片段和文件信息
%function?[IX2]=fcm(IM);
%IM是輸入的源圖像
%IX2是分類結(jié)果
IM=imread(‘c7.jpg‘);
IM=IM(::1);
figure(1)
imshow(uint8(IM))
[maxXmaxY]=size(IM);
IM=double(IM);
IMM=cat(4IMIMIMIM);
%初始化聚類中心(4類)
cc1=8;
cc2=80;
cc3=160;
cc4=230;
ttFcm=0;
while(ttFcm<15)
????ttFcm=ttFcm+1;
????c1=repmat(cc1maxXmaxY);
????c2=repmat(cc2maxXmaxY);
????c3=repmat(cc3maxXmaxY);
????c4=repmat(cc4maxXmaxY);
????c=cat(4c1c2c3c4);
????ree=repmat(0.000001maxXmaxY);
????ree1=cat(4reereereeree);
????
????distance=IMM-c;
????distance=distance.*distance+ree1;
????
????daoshu=1./distance;
????
????daoshu2=daoshu(::1)+daoshu(::2)+daoshu(::3)+daoshu(::4);
????%計算隸屬度u
????????distance1=distance(::1).*daoshu2;
????????u1=1./distance1;
????????distance2=distance(::2).*daos
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????2959??2011-03-08?09:41??fcm4.asv
?????文件???????2959??2011-03-08?09:48??fcm4.m
?????文件?????719254??2010-07-08?19:30??trees.tif
?????文件?????912525??2010-07-08?19:30??實驗一??模糊聚類的圖像分割.docx
-----------?---------??----------?-----??----
??????????????1637697????????????????????4
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