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From: Prashanth Rao on 18 Feb 2010 02:00
Hi all,

I am new to image processing. I am having a doubt regarding plotting matrices. I am reading an 640X480 JPEG color image. I am trying to plot a graph between any two channels of the image for example say between red and green channels.I would like to know how to do that. Any help would be appreciated.

Thanks,
Prashanth.
From: ImageAnalyst on 18 Feb 2010 06:18
Prashanth.
I have no idea what this means. You have three color planes in your
image, and on your screen - red, green, and blue. How can you insert
a 4th plane in between the red and green color planes that is a plot
and have it be displayed in 3 planes? It would have to be blended in
with one of the 3 existing planes (or all 3 of them) - that's the only
way I know how to do it.

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