function?demoncutImage;
%?demoncutImage
%?
%?demo?for?NcutImage
%?also?initialize?matlab?paths?to?subfolders
%?Timothee?Cour?Stella?Yu?Jianbo?Shi?2004.

main;

%%?read?image?change?color?image?to?brightness?image?resize?to?160x160
I?=?imread_ncut（‘specific_NcutImage_files/jpg_images/3.jpg‘160160）;

%%?display?the?image
figure（1）;clf;?imagesc（I）;colormap（gray）;axis?off;
disp（‘This?is?the?input?image?to?segment?press?Enter?to?continue...‘）;
pause;

%%?compute?the?edges?imageEdges?the?similarity?matrix?W?based?on
%%?Intervening?Contours?the?Ncut?eigenvectors?and?discrete?segmentation
nbSegments?=?5;
disp（‘computing?Ncut?eigenvectors?...‘）;
tic;
[SegLabelNcutDiscreteNcutEigenvectorsNcutEigenvaluesWimageEdges]=?NcutImage（InbSegments）;
disp（[‘The?computation?took?‘?num2str（toc）?‘?seconds?on?the?‘?num2str（size（I1））?‘x‘?num2str（size（I2））?‘?image‘]）;


%%?display?the?edges
figure（2）;clf;?imagesc（imageEdges）;?axis?off
disp（‘This?is?the?edges?computed?press?Enter?to?continue...‘）;
pause;

%%?display?the?segmentation
figure（3）;clf
bw?=?edge（SegLabel0.01）;
J1=showmask（Iimdilate（bwones（22）））;?imagesc（J1）;axis?off
disp（‘This?is?the?segmentation?press?Enter?to?continue...‘）;
pause;

%%?display?Ncut?eigenvectors
figure（4）;clf;set（gcf‘Position‘[100500200*（nbSegments+1）200]）;
[nrncnb]?=?size（I）;
for?i=1:nbSegments
????subplot（1nbSegmentsi）;
????imagesc（reshape（NcutEigenvectors（:i）??nrnc））;axis（‘image‘）;axis?off;
end
disp（‘This?is?the?Ncut?eigenvectors...‘）;
disp（‘The?demo?is?finished.‘）;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????7114??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\a_times_b_cmplx.dll

?????文件???????7820??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\a_times_b_cmplx.mexglx

?????文件??????13096??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\a_times_b_cmplx.mexmac

?????文件???????1251??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\discretisation.m

?????文件????????202??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\discretisationEigenVectorData.asv

?????文件????????317??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\discretisationEigenVectorData.m

?????文件??????37466??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\eigs2.m

?????文件???????9728??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\mex_w_times_x_symmetric.dll

?????文件???????8713??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\mex_w_times_x_symmetric.mexglx

?????文件??????13396??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\mex_w_times_x_symmetric.mexmac

?????文件???????2339??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\ncut.asv

?????文件???????2470??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\ncut.m

?????文件????????486??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\ncutW.asv

?????文件????????604??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\ncutW.m

?????文件???????8704??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\sparsifyc.dll

?????文件???????8541??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\sparsifyc.mexglx

?????文件???????9004??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\sparsifyc.mexmac

?????文件???????7168??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\spmtimesd.dll

?????文件???????7285??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\spmtimesd.mexglx

?????文件???????8888??2004-06-18?03:19??圖割算法\NcutImage_7\common_files\spmtimesd.mexmac

?????文件??????12415??2004-06-18?03:19??圖割算法\NcutImage_7\specific_NcutImage_files\jpg_images\1.jpg

?????文件??????13587??2004-06-18?03:19??圖割算法\NcutImage_7\specific_NcutImage_files\jpg_images\2.jpg

?????文件???????3569??2004-06-18?03:19??圖割算法\NcutImage_7\specific_NcutImage_files\jpg_images\3.jpg

????..A.SH.?????14336??2012-10-28?21:17??圖割算法\NcutImage_7\specific_NcutImage_files\jpg_images\Thumbs.db

?????文件???????4967??2004-06-15?17:00??圖割算法\NcutImage_7\specific_NcutImage_files\affinityic.c

?????文件???????7680??2004-06-18?03:19??圖割算法\NcutImage_7\specific_NcutImage_files\affinityic.dll

?????文件???????8162??2004-06-18?03:19??圖割算法\NcutImage_7\specific_NcutImage_files\affinityic.mexglx

?????文件???????8964??2004-06-18?03:19??圖割算法\NcutImage_7\specific_NcutImage_files\affinityic.mexmac

?????文件??????10086??2004-08-10?10:39??圖割算法\NcutImage_7\specific_NcutImage_files\a_times_b_cmplx.c

?????文件???????4351??2004-06-15?17:00??圖割算法\NcutImage_7\specific_NcutImage_files\cimgnbmap.c

............此處省略37個(gè)文件信息