clc;
clear?all;
close?all;

img=imread（‘1.jpg‘）;

img=double（img）;


figure
imshow（uint8（img））;
title（‘左鍵單擊海洋部分，中鍵點擊陸地部分，右鍵單擊取天空部分‘）
[xxyybotton]?=?ginput（）;
xx=floor（xx）;
yy=floor（yy）;

%%%%%%
img0=rgb2hsv（img）;
img（::1）=img0（::2）;
img（::2）=img0（::3）;
%%%%%%
count=size（xx）;
for?cou=?1:count
????????trnx1（cou:）=[img（yy（cou）xx（cou）1）img（yy（cou）xx（cou）2）];
????????if?（botton（cou）==1）
????????????trny1（cou）?=?1;
????????else
????????????trny1（cou）?=?-1;
????????end
end
trny1=trny1‘;

i=1;
for?cou=?1:count
????if?（botton（cou）~=1）
????????trnx2（i:）=[img（yy（cou）xx（cou）1）img（yy（cou）xx（cou）2）];
????????if?（botton（cou）==2）
????????????trny2（i）?=?1;
????????end
????????if（botton（cou）==3）
????????????trny2（i）?=?-1;
????????end
????????i=i+1;
????end
end
trny2=trny2‘;
figure
ker=‘linear‘;
[nsv1?alpha1?bias1]?=?svc（trnx1trny1ker10）;
svcplot（trnx1trny1keralpha1bias1）;
hold?off
figure
[nsv2?alpha2?bias2]?=?svc（trnx2trny2ker10）;
svcplot（trnx2trny2keralpha2bias2）;
hold?off
%?
%?[MNk]=size（img）;
%?img1=img;
%?tic
%?for?i?=1:M
%?????for?j=?1:N
%?????????testx=img（ij1:2）;
%?????????predicty=svcoutput（trnx1trny1testxkeralpha1bias1）;
%?????????
%?????????if（predicty==1）;
%?????????????img1（ij:）=[25500];
%?????????else
%?????????????predicty=svcoutput（trnx2trny2testxkeralpha2bias2）;
%?????????????if（predicty==1）
%?????????????????img1（ij:）=[255255255];
%?????????????else
%?????????????????img1（ij:）=[00255];
%?????????????end
%?????????end
%?????end
%?end




%?figure
%?imshow（img1）;

testx=img（111:2）;
predicty0=svcoutput（trnx1trny1testxkeralpha1bias1）


for?j=10:20
????imax=zeros（110）
????for?i=1:10
?????????testx=img（floor（i*662/10）j1:2）;
?????????predicty=svcoutput（trnx1trny1testxkeralpha1bias1）
?????????if（predicty~=predicty0）
?????????????imax（i）=0
?????????elseif（predicty==predicty0）
?????????????imax（i）=1
?????????end
????end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2068??2014-04-06?10:13??svm-gunn\.m

?????文件?????173188??2014-04-08?01:36??svm-gunn\2?（3）.jpg

?????文件????????371??2012-03-06?00:30??svm-gunn\binomial.m

?????文件????????144??2012-03-06?00:30??svm-gunn\centrefig.m

?????文件???????1728??2012-03-06?00:30??svm-gunn\cmap.mat

?????文件???????1105??2012-03-06?00:30??svm-gunn\Contents.m

?????文件???????2808??2014-04-08?10:48??svm-gunn\line.c

?????文件???????4020??2014-04-08?10:49??svm-gunn\line.mexw32

?????文件???????1314??2014-04-08?11:21??svm-gunn\my_compare_svm.asv

?????文件???????1445??2014-04-08?11:40??svm-gunn\my_compare_svm.m

?????文件????????457??2012-03-06?00:30??svm-gunn\nobias.m

?????文件??????49152??2012-03-06?00:30??svm-gunn\qp.dll

?????文件???????2642??2012-03-06?00:30??svm-gunn\README

?????文件???????5113??2012-03-06?00:30??svm-gunn\road1.mat

?????文件???????5400??2012-03-06?00:30??svm-gunn\road2.mat

?????文件????????312??2012-03-06?00:30??svm-gunn\softmargin.m

?????文件???????2771??2012-03-06?00:30??svm-gunn\svc.m

?????文件????????837??2012-03-06?00:30??svm-gunn\svcerror.m

?????文件???????1228??2012-03-06?00:30??svm-gunn\svcinfo.m

?????文件????????973??2012-03-06?00:30??svm-gunn\svcoutput.m

?????文件???????3109??2012-03-06?00:30??svm-gunn\svcplot.m

?????文件???????1299??2012-03-06?00:30??svm-gunn\svdatanorm.m

?????文件???????2636??2014-03-19?17:13??svm-gunn\svkernel.m

?????文件???????2637??2012-03-06?00:30??svm-gunn\svkernel.m.bak

?????文件????????401??2012-03-06?00:30??svm-gunn\svtol.m

?????文件?????233118??2014-03-19?16:02??svm-gunn\TEST001.BMP

?????文件?????233118??2014-03-19?16:03??svm-gunn\TEST002.BMP

?????文件???????5386??2012-03-06?00:30??svm-gunn\uiclass.m

?????文件??????12592??2012-03-06?00:30??svm-gunn\uiclass.mat

?????文件???????5627??2012-03-06?00:30??svm-gunn\uiregress.m

............此處省略5個文件信息