Change the coordinates of an image
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Good morning to everyone
I have an 600 x 400 Gray image, The center of course is the pixel of coordinates [600/2 , 400/2], how can i have the coordinates starting in this pixels ( in other word, the central pixel will be with [0 , 0] coordinates like an axis) ??
Thank you
回答 (1 件)
jonas
2018 年 4 月 17 日
dx=-300; dy=-200;
imshow(I,'Xdata',[1 size(I,1)]+dx,'Ydata',[1 size(I,2)]+dy)
alternatively you can use surf()
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