Remove all color but black from an image #
Background removal apps and web-based services don't do well with noisy images like this one of thin parchment paper which has text from the next page bleeding through:
However, ImageMagick works, well... magic: $ convert in.png -fill white -fuzz 80% +opaque "#000000" out.png
/nix | Feb 02, 2018
Subscribe or visit the archives