how to get a m-by-n matrix from grayscale image?
in [Matlab]
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From: luka perne on 14 Jun 2010 04:22 I have a grayscale *.bmp image and I want to make some wavelet operations on it, so I need it in matrix dimensions m-by-n. But when I read the image using the command imread(), matlab puts it in m-by-n-by-3 matrix. I have already tried using the command rgb2ind() but without luck, because it darkens the picture totally. Can anyone help? tnx!
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