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Topic: imported image is whiter than original
Replies: 2   Last Post: Oct 21, 2013 2:28 PM

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Steven Lord

Posts: 1,115
Registered: 9/26/13
Re: imported image is whiter than original
Posted: Oct 21, 2013 2:14 PM
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"Alex " <blue.harvest.83@gmail.com> wrote in message
news:l43qi9$giu$1@newscl01ah.mathworks.com...
> When I save an image in a script it works, but when I import it, it
> imports really white (see link at bottom.) This is the basic code I am
> using
>
> imwrite(mat2gray(CurrentFrame),'CF.jpg'); %CurrentFrame is what I am
> taking the picture of
> fOr = imread('CF.jpg');
> colormap(gray);
> image(fOr);
>
> and here is how it looks to me:
>
> http://oi40.tinypic.com/2nkdwx.jpg
>
> Anyone know why this is happening?


You're using a different colormap when you display it the second time than
you used to display it the first time?

--
Steve Lord
slord@mathworks.com
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