4 ms·
Probably easier with ImageMagick: https://legacy.imagemagick.org/Usage/fourier/#noise_removal https://legacy.imagemagick.org/Usage/fourier/#noise_removal
by re9 4y ago
Probably easier with ImageMagick: https://legacy.imagemagick.org/Usage/fourier/#noise_removal https://legacy.imagemagick.org/Usage/fourier/#noise_removal