User:Pedro Sá Couto/TW/JSTOR De-watermarking: Difference between revisions

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=The process is activated through ./jstor.sh=
=JSTOR.SH=
==To activate the stream I use ./jstor.sh==


<pre>
<pre>
cp `ls -td -- /Users/PSC/Desktop/JSTOR/jstorpaper/* | head -n 1` /Users/PSC/Desktop/JSTOR/overlay
cp `ls -td -- /Users/PSC/Desktop/JSTOR/jstorpaper/* | head -n 1` /Users/PSC/Desktop/JSTOR/overlay
cd /Users/PSC/Desktop/JSTOR/overlay
cd /Users/PSC/Desktop/JSTOR/overlay
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ocrmypdf `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1` `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1`
ocrmypdf `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1` `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1`
mv `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1` /Users/PSC/Desktop/JSTOR/ready/ocred
mv `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1` /Users/PSC/Desktop/JSTOR/ready/ocred
</pre>
</pre>

Revision as of 02:55, 6 June 2020

The process to dewatermark is separated into 4 steps: 1. Bursting the PDF into png 2. Overlaying the cover 3. Overlaying the pages 4. OCR again


JSTOR.SH

To activate the stream I use ./jstor.sh

cp `ls -td -- /Users/PSC/Desktop/JSTOR/jstorpaper/* | head -n 1` /Users/PSC/Desktop/JSTOR/overlay
cd /Users/PSC/Desktop/JSTOR/overlay
for name in *; do mv "$name" "${name// /_}"; done
mv /Users/PSC/Desktop/JSTOR/overlay/*.pdf target.pdf
mkdir -p split
python3 burstpdf.py
python3 overlaylogo_cover.py
python3 overlaylogo_page.py
rm target.pdf
convert "split/*.{png,jpeg,pdf}" -quality 100 name.pdf
var1=`ls -td -- /Users/PSC/Desktop/JSTOR/jstorpaper/*.pdf | head -n 1`
mv name.pdf $var1
rm -r split
mv `ls -td -- /Users/PSC/Desktop/JSTOR/jstorpaper/* | head -n 1` /Users/PSC/Desktop/JSTOR/ready
cd /Users/PSC/Desktop/JSTOR/ready
ocrmypdf `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1` `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1`
mv `ls -td -- /Users/PSC/Desktop/JSTOR/ready/* | head -n 1` /Users/PSC/Desktop/JSTOR/ready/ocred