ImageMagick - ghdrako/doc_snipets GitHub Wiki

• https://imagemagick.org
• https://usage.imagemagick.org/
• https://imagemagick.org/script/command-line-processing.php
• http://www.fmwconcepts.com/imagemagick/index.php
• https://im.snibgo.com/

magick input.jpg -colorspace Gray -compose DivideSrc -normalize -sharpen 0x1 output.png

magick input.jpg -colorspace gray -deskew 40% -negate -lat 25x25+10% -negate output.png

• -lat nadaje sie do tekstu robi bisly papier ale problem gdy sa obrazki czarne prostokoty zostawil tylko krawedzie

magick input.jpg -colorspace gray -deskew 40% -level 25%,75% -sharpen 0x1 output.png