On this point, for images much of the structure is encoded in the phase. This fact was very surprising to me when I learned it. See the images in this stack ov

On this point, for images much of the structure is encoded in the phase. This fact was very surprising to me when I learned it. See the images in this stack overflow for an example [0]. [0] https://stackoverflow.com/a/40387839 https://stackoverflow.com/a/40387839