[Tutor] RGB, images

[Alberto Troiano]

Hey

Can you be a little more specific on how to get certain part of the image to 
analyze?????
I managed to split it in all its bands (though I don't know what is that)
How can I work only with the gray part??????

Thanks

Alberto

>From: "D. Hartley" <denise.hartley at gmail.com>
>Reply-To: "D. Hartley" <denise.hartley at gmail.com>
>To: Python tutor <tutor at python.org>
>Subject: [Tutor] RGB, images
>Date: Tue, 10 May 2005 14:08:32 -0700
>
> > A shade of gray is made by having r == g == b.
>
>... so this has nothing to do with masks and transparency?
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Gaucho