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  • 大小: 4.52MB
    文件類型: .rar
    金幣: 2
    下載: 1 次
    發布日期: 2023-08-15
  • 語言: Matlab
  • 標簽:

資源簡介

該文件夾包含貝葉斯算法的matlab實現,以及使用貝葉斯算法對圖像進行分類。

資源截圖

代碼片段和文件信息

clear?all;

%<----------------------------!運用最小風險貝葉斯算法進行遙感圖像分類-------------------------
%讀入樣本10即遙感圖像的背景
I=imread(‘10.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T11=[R;G;B]‘;

%讀入樣本圖像0
I=imread(‘0.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T1=[R;G;B]‘;

%讀入樣本圖像1
I=imread(‘1.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T2=[R;G;B]‘;

%讀入樣本圖像2
I=imread(‘2.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T3=[R;G;B]‘;

%讀入樣本圖像3
I=imread(‘3.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T4=[R;G;B]‘;

%讀入樣本圖像4
I=imread(‘4.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T5=[R;G;B]‘;

%讀入樣本圖像5
I=imread(‘5.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T6=[R;G;B]‘;

%讀入樣本圖像6
I=imread(‘6.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T7=[R;G;B]‘;

%讀入樣本圖像7
I=imread(‘7.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T8=[R;G;B]‘;


%讀入樣本圖像8
I=imread(‘8.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T9=[R;G;B]‘;

%讀入樣本圖像9
I=imread(‘9.jpg‘);
%將樣本圖像降維處理
R=I(::1);
G=I(::2);
B=I(::3);
%灰度值歸一化
R=im2double(R);
G=im2double(G);
B=im2double(B);
[M?N]=size(R);
R=reshape(R‘[1?M*N]);
G=reshape(G‘[1?M*N]);
B=reshape(B‘[1?M*N]);
T10=[R;G;B]‘;

%讀入待分類遙感圖像
I=imread(‘tm2000mask.jpg‘);
??%將彩色圖像降維
??R=I(::1);
??G=I(::2);
??B=I(::3);
??%將灰度值歸一化處理
??R=im2double(R);
??G=im2double(G);
??B=im2double(B);
??[MN]=size(R);
??P=[R;G;B];

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

?????文件????????731??2014-01-13?11:04??bayes\1149518bb.rar

?????文件????????686??2009-04-26?11:41??bayes\48168524Bayes_Classify\0.jpg

?????文件????????765??2009-04-26?12:19??bayes\48168524Bayes_Classify\1.jpg

?????文件????????643??2009-04-26?23:30??bayes\48168524Bayes_Classify\10.jpg

?????文件????????741??2009-04-26?12:21??bayes\48168524Bayes_Classify\2.jpg

?????文件????????678??2009-06-08?22:59??bayes\48168524Bayes_Classify\3.jpg

?????文件????????917??2013-05-11?15:00??bayes\48168524Bayes_Classify\4.jpg

?????文件????????726??2009-05-01?18:11??bayes\48168524Bayes_Classify\5.jpg

?????文件????????723??2009-05-01?18:10??bayes\48168524Bayes_Classify\6.jpg

?????文件????????755??2009-04-26?12:10??bayes\48168524Bayes_Classify\7.jpg

?????文件????????733??2009-06-08?23:02??bayes\48168524Bayes_Classify\8.jpg

?????文件????????687??2009-06-08?23:12??bayes\48168524Bayes_Classify\9.jpg

?????文件???????7122??2009-06-15?06:20??bayes\48168524Bayes_Classify\Bayes_Classify.m

?????文件?????623984??2009-04-12?10:09??bayes\48168524Bayes_Classify\tm2000mask.jpg

?????文件??????96641??2009-05-02?20:06??bayes\48168524Bayes_Classify\tm2003mask.jpg

?????文件?????696549??2009-04-12?10:15??bayes\48168524Bayes_Classify\tm2005mask.jpg

?????文件??????48128??2009-06-15?06:10??bayes\48168524Bayes_Classify\最小風險貝葉斯分類說明文檔.doc

?????文件????1424925??2014-01-13?11:04??bayes\48168524Bayes_Classify.rar

?????文件????1884482??2014-01-13?11:04??bayes\53638889bayesthresholding.rar

?????目錄??????????0??2018-01-21?20:06??bayes\48168524Bayes_Classify

?????目錄??????????0??2018-01-21?20:06??bayes

-----------?---------??----------?-----??----

??????????????4790616????????????????????21


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