• Robert Sachunsky's avatar
    scribo-cli binarization: add negate-output toggles uniformly · b40632da
    Robert Sachunsky authored
        - add `negate-input` / `negate-output` toggles from otsu
          to other algorithm CLIs too
          (but keep `negate` as synonym for `negate-output` in sauvola;
           and don't add `negate-input` where this would require
           negation on RGB)
        - use the versatile io::magick::save instead of just io::pbm::save
        - rename output argument to `output.*` to reflect versatility
    b40632da
global_threshold.cc 3.54 KB