Hi, this may be more of an Xampian/Omega/tesseract question, but I was wondering, noting the following section in xapian_indexer.rb:
# omindex binary path
# To index "non-text" files, use omindex filters
# e.g.: tesseract OCR engine as a filter for PNG files
OMINDEX = '/usr/bin/omindex'
# $omindex += " --filter=image/png:'tesseract -l chi_sim+chi_tra %f -'"
# $omindex += " --filter=image/jpeg:'tesseract -l chi_sim+chi_tra %f -'"
I was wondering, if I had PDF files being uploaded to the DMS that were of mixed types .. i.e. some are 'proper' PDFs and others are PDFs containing scanned content with no OCR content in them. How would it be possible to set things up so that tesseract was called to OCR only when needed?
Hi, this may be more of an Xampian/Omega/tesseract question, but I was wondering, noting the following section in xapian_indexer.rb:
I was wondering, if I had PDF files being uploaded to the DMS that were of mixed types .. i.e. some are 'proper' PDFs and others are PDFs containing scanned content with no OCR content in them. How would it be possible to set things up so that tesseract was called to OCR only when needed?