利用MATLAB进行图像截取-拼接(灰色-彩色)(共4页).docx

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1、精选优质文档-倾情为你奉上%灰色图像拼接clc;clear;A=imread(C:Documents and Settingss35桌面新建文件夹v1.jpg);figure,imshow(A)A1=im2bw(A);A2=double(A1);se=strel(disk,20);A4=imdilate(A2,se);figure,imshow(A4)A5=double(A4);A6=not(A5);A7=double(A6);B=imread(C:Documents and SettingsAll UsersDocumentsMy Pictures示例图片Water lilies.jpg);

2、C=imread(C:Documents and SettingsAll UsersDocumentsMy Pictures示例图片Winter.jpg);m,n=size(A4);B2=rgb2gray(B);B3=imresize(B2,m,n);B4=double(B3);C2=rgb2gray(C);C3=imresize(C2,m,n);C4=double(C3);D=A5.*B4;E=A7.*C4;F=uint8(D+E);figure,imshow(F)%彩色图像拼接clc;clear;A=imread(C:Documents and Settingss35桌面新建文件夹v1.j

3、pg);figure,imshow(A)A1=im2bw(A);A2=double(A1);se=strel(disk,20);A4=imdilate(A2,se);figure,imshow(A4)A5=double(A4);A6=not(A5);A7=double(A6);m,n=size(A5);B=imread(C:Documents and SettingsAll UsersDocumentsMy Pictures示例图片Water lilies.jpg);C=imread(C:Documents and SettingsAll UsersDocumentsMy Pictures示例

4、图片Winter.jpg);%提取红色分量red1=B(:,:,1);red2=C(:,:,1);B31=imresize(red1,m,n);B41=double(B31);C31=imresize(red2,m,n);C41=double(C31);D1=A5.*B41;E1=A7.*C41;F(:,:,1)=D1+E1;%提取绿色分量green1=B(:,:,2);green2=C(:,:,2);B32=imresize(green1,m,n);B42=double(B32);C32=imresize(green2,m,n);C42=double(C32);D2=A5.*B42;E2=A7.*C42;F(:,:,2)=D2+E2;%提取蓝色分量blue1=B(:,:,3);blue2=C(:,:,3);B33=imresize(blue1,m,n);B43=double(B33);C33=imresize(blue2,m,n);C43=double(C33);D3=A5.*B43;E3=A7.*C43;F(:,:,3)=D3+E3;F=uint8(F);figure,imshow(F)专心-专注-专业