How to declare [X,Y] for image?

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Syakira Akmal
Syakira Akmal 2017-4-3
回答： KSSV 2017-4-3
Hi, i would like to know how to declare a coordinate for an image?

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KSSV
KSSV 2017-4-3
Let image be of size mxnx3 or mxn depending on binary on rgb. You can define X,Y as follows.
[X,Y]=meshgrid (1:m,1:n)
The above is w.r.t the indices. If you have x axis and y axis values/ positions you can use meshgrid.

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