MATLAB用于简单的图像处理,对图片插值答:I=imread('D:\1.jpg');figure, imshow(I);A=imresize(I,2,'nearest');%最近邻插值 figure, imshow(A);B=imresize(I,2,'bilinear');%双线性 figure, imshow(B);C=imresize(I,2,'bicubic');%双三次 figure, imshow(C);
使用MATLAB做图像处理,要求把图像A1变成灰度图像A2使用最大值法、平 ...答:最大值法 A2(:,:,1) = max(A1(:,:,1),A1(:,:,2),A1(:,:,3));A2(:,:,2) = A2(:,:,1) ;A2(:,:,3) = A2(:,:,1) ;平均值法 A2(:,:,1) = (A1(:,:,1)+A1(:,:,2)+A1(:,:,3))/3;A2(:,:,2) = A2(:,:,1) ;A2(:,:,3) = A2(:,:,1) ;...