How to find the image as in which channel it is in?

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Manoj Kumar
Manoj Kumar 2014-10-17
评论： Manoj Kumar 2014-10-20
Hi, I have an RGB image and I want to know the channel it belongs to.
whether red, green or blue. Here is the Image.
I know it is in blue channel but I just want to know how to find that...
Please assist me.
Thanks...

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Image Analyst
Image Analyst 2014-10-17
Look for the channel that has the highest mean. To get the means:
redMean = mean2(rgbImage(:,:,1))
greenMean = mean2(rgbImage(:,:,2))
blueMean = mean2(rgbImage(:,:,3))

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