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How can I set the value of Extrapval in interp2?

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I use interp2 to resample my image, but i have non value in my resampled image, I should set extrapval in interp2 but I don't know what is the appropriate value for this argument?

Answers (1)

sixwwwwww on 6 Dec 2013
you should use value 0 or 255 for extrapval depending upon the image intensity values you are dealing with


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