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Make a PDF appear like it was manually scanned

I stay in Germany, and whereas many assume we’ve issues so as right here, we nonetheless have to kind out forms. It is a clu**fu** at greatest as a result of German officers depend on paper – paper and handwritten signatures.

It may go thus far {that a} scanned doc picture is most popular over a pleasant and sharp PDF. I do not personal a printer, not to mention a scanner, so often, I drag myself to the native copy store to do official enterprise.

Till now! I have been shopping Hacker Information, and the shell script beneath takes a PDF and makes it appear like it has been scanned.

ROTATION=$(shuf -n 1 -e '-' '')$(shuf -n 1 -e $(seq 0.05 .5))

convert -density 150 $1 
  -linear-stretch '1.5percentx2%' 
  -rotate ${ROTATION} 
  -attenuate '0.01' 
  +noise  Multiplicative 
  -colorspace 'grey' $2

Suppose you known as the script, now you can run the next command…

./ unique.pdf scanned.pdf

… to scan your PDFs with no bodily scanner.

Examples showing how digital scanned documents could look like.

Aspect notice: the convert command is a part of the imagemagick instruments and wasn’t out there on my machine. You might need to put in it first. A brew set up imagemagick did the trick for me, although.



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