79163747

Date: 2024-11-06 18:05:37
Score: 0.5
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FFT processing really won't help. It may erase some of the directional scratches but what good is that gonna do? Right, not much. And it will introduce other artefacts. My recommendation: forget about FFT.

Input:

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Spectrum with blanked-out areas (visualization, not the true data):

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After inverse FFT:

enter image description here

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Posted by: Christoph Rackwitz