How do i change my image

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Fish Out Of Water :D
Fish Out Of Water :D on 13 Oct 2011
From 3D(JPEG) to 2D
Do i change it to grayscale? how do i do so .
??? Error using ==> iptcheckinput Function IMHIST expected its first input, I or X, to be two-dimensional.

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Accepted Answer

David Young
David Young on 13 Oct 2011
Have a look at rgb2gray. Alternatively, consider applying imhist to the separate colour planes.

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