資源簡介
對于紋理圖像進行分類,判別其為哪類的紋理圖像

代碼片段和文件信息
function?[?T?]?=?get_wavelet(?Input?)
I=double(Input);
I1=double(I)/255;%歸一化處理
[mn]=wavedec2(I14‘sym4‘);%采用sym4小波對圖像進行4層小波分解
[H1V1D1]=detcoef2(‘all‘mn1);%提取二維小波分解的一層變換?
[H2V2D2]=detcoef2(‘all‘mn2);%提取二維小波分解的二層變換?
[H3V3D3]=detcoef2(‘all‘mn3);%提取二維小波分解的三層變換
[H4V4D4]=detcoef2(‘all‘mn4);%提取二維小波分解的四層變換
cal=appcoef2(mn‘sym4‘4);%提取小波分解概貌系數
CH1=size(H1);
???s1=0;
???for?i=1:CH1(1)
???????for?j=1:CH1(2)
???????????s1=s1+abs(H1(ij));%abs求絕對值
???????end
???end
???u1=(1/(CH1(1)*CH1(2)))*s1;%求均值
??
CH2=size(H2);
???s2=0;
???for?i=1:CH2(1)
???????for?j=1:CH2(2)
???????????s2=s2+abs(H2(ij));%abs求絕對值
???????end
???end
???u2=(1/(CH2(1)*CH2(2)))*s2;%求均值
?CH3=size(H3);
???s3=0;
???for?i=1:CH3(1)
???????for?j=1:CH3(2)
???????????s3=s3+abs(H3(ij));%abs求絕對值
???????end
???end
???u3=(1/(CH3(1)*CH3(2)))*s3;%求均值??
??CH4=size(H4);
???s4=0;
???for?i=1:CH4(1)
???????for?j=1:CH4(2)
???????????s4=s4+abs(H4(ij));%abs求絕對值
???????end
???end
???u4=(1/(CH4(1)*CH4(2)))*s4;%求均值
CV1=size(V1);
???s5=0;
???for?i=1:CV1(1)
???????for?j=1:CV1(2)
???????????s5=s5+abs(V1(ij));%abs求絕對值
???????end
???end
???u5=(1/(CV1(1)*CV1(2)))*s5;%求均值
??
CV2=size(V2);
???s6=0;
???for?i=1:CV2(1)
???????for?j=1:CV2(2)
???????????s6=s6+abs(V2(ij));%abs求絕對值
???????end
???end
???u6=(1/(CV2(1)*CV2(2)))*s6;%求均值
?CV3=size(V3);
???s7=0;
???for?i=1:CV3(1)
???????for?j=1:CV3(2)
???????????s7=s7+abs(V3(ij));%abs求絕對值
???????end
???end
???u7=(1/(CV3(1)*CV3(2)))*s5;%求均值
CV4=size(V4);
???s8=0;
???for?i=1:CV4(1)
???????for?j=1:CV4(2)
???????????s8=s8+abs(V4(ij));%abs求絕對值
???????end
???end
???u8=(1/(CV4(1)*CV4(2)))*s6;%求均值
CD1=size(D1);
???s9=0;
???for?i=1:CD1(1)
???????for?j=1:CD1(2)
???????????s9=s9+abs(D1(ij));%abs求絕對值
???????end
???end
???u9=(1/(CD1(1)*CD1(2)))*s9;%求均值
???
CD2=size(D2);
???s10=0;
???for?i=1:CD2(1)
???????for?j=1:CD2(2)
???????????s10=s10+abs(D2(ij));%abs求絕對值
???????end
???end
???u10=(1/(CD2(1)*CD2(2)))*s10;%求均值
CD3=size(D3);
???s11=0;
???for?i=1:CD3(1)
???????for?j=1:CD3(2)
???????????s11=s11+abs(D2(ij));%abs求絕對值
???????end
???end
???u11=(1/(CD3(1)*CD3(2)))*s11;%求均值
CD4=size(D4);
???s12=0;
???for?i=1:CD4(1)
???????for?j=1:CD4(2)
???????????s12=s12+abs(D4(ij));%abs求絕對值
???????end
???end
???u12=(1/(CD4(1)*CD4(2)))*s12;%求均值???
CCAL=size(cal);
???s13=0;
???for?i=1:CCAL(1)
???????for?j=1:CCAL(2)
???????????s13=s13+abs(cal(ij));%abs求絕對值
???????end
???end
???u13=(1/(CCAL(1)*CCAL(2)))*s13;%求均值
???
???
???T=[u1u2u3u4u5u6u7u8u9u10u11u12u13];
???
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-09-04?21:32??運行程序\
?????文件??????133563??2014-05-21?10:14??運行程序\10.png
?????文件???????97083??2014-05-21?10:19??運行程序\13.png
?????文件??????106199??2014-05-21?10:20??運行程序\20.png
?????文件???????97300??2014-05-21?10:17??運行程序\4.png
?????文件????????8990??2014-05-21?17:17??運行程序\50.png
?????文件????????7739??2014-05-21?17:17??運行程序\51.png
?????文件???????26883??2014-05-21?17:18??運行程序\52.png
?????文件???????86837??2014-05-21?10:18??運行程序\8.png
?????文件????????2755??2014-05-11?16:29??運行程序\get_wavelet.asv
?????文件????????2774??2014-05-24?19:25??運行程序\get_wavelet.m
?????文件????????2377??2014-05-21?10:19??運行程序\oushijuli2.m
?????文件?????6157251??2014-05-20?15:09??運行程序\oushijuli2.mat
?????文件????????5884??2014-05-21?17:10??運行程序\shenjingwangluo2.m
?????文件????????2707??2014-05-12?13:44??運行程序\ture4.asv
?????文件????????2745??2014-05-12?13:46??運行程序\ture4.m
?????文件?????2927847??2014-05-11?08:43??運行程序\ture4.mat
?????文件????????1967??2014-05-12?13:39??運行程序\wode2.asv
?????文件?????????887??2014-05-11?12:55??運行程序\zitu16.m
?????文件?????????252??2014-05-09?18:16??運行程序\zitu4.m
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