how to remove 2d fourier transform image noise
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i am trying to use fft to improve photo. However, after i got my transformed image there are huge amount of noise dots(red mark), how can i remove them and improve my photo? can someone help based on my code.
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KALYAN ACHARJYA
2021 年 3 月 25 日
Decide the cutt off frequency, apply filter and do the inverse
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