clc;clear all;close allsrc=imread('C:\Users\think\Desktop\12.jpg');subplot(1,2,1)imshow(src);I = mat2gray(src);J = imrotate(I,-208);subplot(1,2,2)imshow(J);map0=J(290:949,446:940);figureimshow(map0)saveas(map0,'map0.jpg')
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clc;clear all;close allsrc=imread('C:\Users\think\Desktop\12.jpg');subplot(1,2,1)imshow(src);I = mat2gray(src);J = imrotate(I,-208);subplot(1,2,2)imshow(J);map0=J(290:949,446:940);figureimshow(map0)saveas(map0,'map0.jpg')
转载于:https://www.cnblogs.com/xy123001/p/6552499.html