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help and documentation improved

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fritz-hh 2014-01-05 22:02:12 +01:00
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OCRmyPDF.sh
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@ -44,8 +44,8 @@ Usage: OCRmyPDF.sh [-h] [-v] [-g] [-k] [-d] [-c] [-i] [-o dpi] [-f] [-l languag
Any language supported by tesseract is supported.
-C : Pass an additional configuration file to the tesseract OCR engine.
(this option can be used more than once)
Note: The configuration file must be available in the "tessdata/configs" folder
of your tesseract installation
Note 1: The configuration file must be available in the "tessdata/configs" folder of your tesseract installation
Note 2: The folder "./tess-cfg" contains useful tesseract configuration files
inputfile : PDF file to be OCRed
outputfile : The PDF/A file that will be generated
--------------------------------------------------------------------------------------
@ -74,13 +74,13 @@ absolutePath() {
# Initialization the configuration parameters with default values
VERBOSITY="$LOG_ERR" # default verbosity level
LAN="eng" # default language of the PDF file (required to get good OCR results)
KEEP_TMP="0" # do not delete the temporary files (default)
KEEP_TMP="0" # 0=no, 1=yes (keep the temporary files)
PREPROCESS_DESKEW="0" # 0=no, 1=yes (deskew image)
PREPROCESS_CLEAN="0" # 0=no, 1=yes (clean image to improve OCR)
PREPROCESS_CLEANTOPDF="0" # 0=no, 1=yes (put cleaned image in final PDF)
OVERSAMPLING_DPI="0" # do not perform oversampling
OVERSAMPLING_DPI="0" # 0=do not perform oversampling (dpi value under which oversampling should be performed)
PDF_NOIMG="0" # 0=no, 1=yes (generates each PDF page twice, with and without image)
FORCE_OCR="0" # 0=do not force, 1=force (Force to OCR the whole document, even if some page already contain font data)
FORCE_OCR="0" # 0=do not force, 1=force (force to OCR the whole document, even if some page already contain font data)
TESS_CFG_FILES="" # list of additional configuration files to be used by tesseract
# Parse optional command line arguments