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In general, image processing is any form of signal processing for which the input is an image, such as a photograph or video frame.

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Can the FFT be employed to make a dataset as Multivariate Normal distributed?

I have dataset composed of a large number of images with a large size (i.e., 32x32px), and I'm trying to adapt a feature extraction framework which assumes that the input dataset is Multivariate Norma …
Francesco Binucci's user avatar