How to subtract two images in emgu cv

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I have two images, one normal image and another its denoised version. I want to extract noise from an image ,thus need to subtract the two images according to
NOISE = IMAGE - IMAGE(DENOISED)
I am not getting how to subtract two images such that no data will be lost.
Thanks in advance.

Posted 27-Jun-13 20:43pm

mg9893

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