how to get the pixel values for array of selected coordinates of an Image

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Anupam Saikia
Anupam Saikia 2017-8-11
回答： KSSV 2017-8-11
Suppose, I have an Image I. An array of selected coordinates contains coordinates as elements less than or equal to the number of pixels in the image. How to get the pixel values for those coordinates?

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KSSV
KSSV 2017-8-11
doc interp2

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