top | item 34000753 (no title) re9 | 3 years ago Scanning printed material probably, newspaper photos are made of dots... Printing + scanning artifact -- https://www.scantips.com/basics06.html https://photo.stackexchange.com/questions/70139/what-caused-... discuss order hn newest rbanffy|3 years ago Also, how to fix it: https://www.getrevue.co/profile/shift-happens/issues/moire-n... re9|3 years ago Probably easier with ImageMagick: https://legacy.imagemagick.org/Usage/fourier/#noise_removal
rbanffy|3 years ago Also, how to fix it: https://www.getrevue.co/profile/shift-happens/issues/moire-n... re9|3 years ago Probably easier with ImageMagick: https://legacy.imagemagick.org/Usage/fourier/#noise_removal
re9|3 years ago Probably easier with ImageMagick: https://legacy.imagemagick.org/Usage/fourier/#noise_removal
rbanffy|3 years ago
re9|3 years ago