for a simply example like below: I = rgb2gray(imread('1231.png')); g=find(I ft); now i nid to show a figure for sx, anyone can teach me?

pls help me urgent!!! figure showing for a image vector

11 Feb 2015

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Updated 6 Aug 2015

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for a simply example like below:

I = rgb2gray(imread('1231.png'));
g=find(I<180);
ft=g*0.9
sx=find(I(g)>ft);

now i nid to show a figure for sx, anyone can teach me?

Walter Roberson on 6 Aug 2015

This question is closed.

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