[Solved] How to combine low and high frequencies of two images in Matlab [closed]

You’ve basically outlined the right approach which I’ll summarize here: 1) Do the 2D FFTs. 2) Multiply them by a weighting factor. If you’re FFTs are in (Real, Imaginary) form, multiply both components by the weight, and if (Magnitude, phase) just multiple the magnitude. If you’re interested in just high and low frequencies, this will … Read more