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#! /bin/sh
if [ $# -eq 0 ]; then
echo "usage $0 : pdffile"
fi
TIFF=$(basename $1 .pdf).tif
OUTF=$(basename $1 .pdf)
FMT=${TIFF_FMT:-"tiffgray"} #tiff24nc
gs -r300x300 -sDEVICE=${FMT} -sOutputFile=$TIFF -dBATCH -dNOPAUSE $1
#convert -monochrome -density 200 $1 $TIFF
tesseract $TIFF $OUTF
rm $TIFF
echo "output : ${OUTF}"
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