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> I'd love to be able to draw on the Fourier side. Notice that the direct and inverse transforms are essentially the same transformation. So you can draw on t
by enriquto 6y ago
> I'd love to be able to draw on the Fourier side.
Notice that the direct and inverse transforms are essentially the same transformation. So you can draw on the image side and swap both images on your mind.
- murgindrag 6y agoI don't want to draw an image. I want to draw a filter of an image. Right now, I have a rock-hard cutoff at two frequencies. I'd like to draw a curve, and have it Fourier filter based on that curve.