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
J1=showmask（Ibw）;?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????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2004-08-09?22:14??jianbing_huang?NcutImage_7_AMD64\
?????文件????????1091??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\README_NcutImage.txt
?????文件?????????284??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\Version.txt
?????目錄???????????0??2004-06-18?13:39??jianbing_huang?NcutImage_7_AMD64\common_files\
?????文件????????7114??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\a_times_b_cmplx.dll
?????文件????????7820??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\a_times_b_cmplx.mexglx
?????文件???????13096??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\a_times_b_cmplx.mexmac
?????文件????????1251??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\discretisation.m
?????文件?????????202??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\discretisationEigenVectorData.asv
?????文件?????????317??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\discretisationEigenVectorData.m
?????文件???????37466??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\eigs2.m
?????文件????????9728??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\mex_w_times_x_symmetric.dll
?????文件????????8713??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\mex_w_times_x_symmetric.mexglx
?????文件???????13396??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\mex_w_times_x_symmetric.mexmac
?????文件????????2339??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\ncut.asv
?????文件????????2470??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\ncut.m
?????文件?????????486??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\ncutW.asv
?????文件?????????604??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\ncutW.m
?????文件????????8704??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\sparsifyc.dll
?????文件????????8541??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\sparsifyc.mexglx
?????文件????????9004??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\sparsifyc.mexmac
?????文件????????7168??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\spmtimesd.dll
?????文件????????7285??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\spmtimesd.mexglx
?????文件????????8888??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\common_files\spmtimesd.mexmac
?????文件????????1623??2019-01-07?21:33??jianbing_huang?NcutImage_7_AMD64\demoncutImage.m
?????文件?????????309??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\main.m
?????目錄???????????0??2004-08-10?10:31??jianbing_huang?NcutImage_7_AMD64\specific_NcutImage_files\
?????文件????????1100??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\specific_NcutImage_files\ICgraph.asv
?????文件????????1100??2004-08-10?10:31??jianbing_huang?NcutImage_7_AMD64\specific_NcutImage_files\ICgraph.m
?????文件?????????757??2004-06-18?03:19??jianbing_huang?NcutImage_7_AMD64\specific_NcutImage_files\NcutImage.m
?????文件???????10087??2004-08-09?22:12??jianbing_huang?NcutImage_7_AMD64\specific_NcutImage_files\a_times_b_cmplx.c
............此處省略38個文件信息