Multiple tifs script

[Stathis L.]

Does anyone know how to make a script so that tesseract could process many files and output an hocr file for each tif given? Windows script or linux script would do:) Thanks

[ShreeDevi Kumar]

You can setup a loop to read all files and then process each file for HOCR output. 

Here is an example script - this one was for PDF output. You can change output option to hocr - see https://tesseract-ocr.googlecode.com/git/doc/tesseract.1.html for command syntax

#Page Segmentation Modes

#3 = Fully automatic page segmentation, but no OSD. (Default)

#4 = Assume a single column of text of variable sizes.

#6 = Assume a single uniform block of text.

PSM=3

MYFILE=page

LANG=san

OUTPUTOPTION=pdf

rm zzz.txt

for f in *$MYFILE*.tif

do

  echo "Starting OCR for $f file with -l $LANG at $(date) , please wait..."

  tesseract  --tessdata-dir C:/Home/UserShree/tesseract-ocr/testing   $f $f-san  -l $LANG   -psm $PSM $OUTPUTOPTION 

  cat  $f.txt>>zzz.txt

done

echo "OCR done"

gswin32c -dPDFA -dBATCH -dNOPAUSE -sDEVICE=pdfwrite -sProcessColorModel=DeviceCMYK  -sPDFACompatibilityPolicy=2 -sOutputFile=zzz.pdf *$MYFILE*-san.pdf 

echo "pdf merged"

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Mon, Jul 20, 2015 at 12:25 PM, Stathis L. <doombri...@gmail.com> wrote:

Does anyone know how to make a script so that tesseract could process many files and output an hocr file for each tif given? Windows script or linux script would do:) Thanks

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