ocr_pages: Perform optical character recognition on PNGs.
In jacob-ogre/pdftext: Extract Text from Text- and Image-based PDFs
Description
Usage
Arguments
Value
See Also
Examples
Description
Uses Tesseract (which must be installed and on the $PATH) to perform optical
character recognition (OCR) on a pdf. Uses options()$pdftext.tess_conf to
specify a custom config for tesseract, which can be set with
set_tess_conf.
Usage
1
Arguments
pngs
A listing of the temp PNG directory for a PDF
fin_file
Path to the 'final' text file to be written
verbose
Whether to print processing messages [TRUE]
Value
The path to the OCR'd text file
See Also
Examples
1
2
3
4
## Not run:
res <- ocr_pages("test.pdf")
## End(Not run)
jacob-ogre/pdftext documentation built on May 18, 2019, 8:01 a.m.
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Description Usage Arguments Value See Also Examples
Description
Uses Tesseract (which must be installed and on the $PATH) to perform optical character recognition (OCR) on a pdf. Uses options()$pdftext.tess_conf to specify a custom config for tesseract, which can be set with set_tess_conf.
Usage
1 |
Arguments
pngs |
A listing of the temp PNG directory for a PDF |
fin_file |
Path to the 'final' text file to be written |
verbose |
Whether to print processing messages [TRUE] |
Value
The path to the OCR'd text file
See Also
Examples
1 2 3 4 | ## Not run:
res <- ocr_pages("test.pdf")
## End(Not run)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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