Description Usage Arguments Value See Also Examples
Uses Tesseract (which must be installed and on the $PATH) to perform optical character recognition (OCR) on a file.
1 |
pdf |
Path to the PDF file to be OCR'd |
pages |
A vector of pages with embedded text in gold standard |
ext |
The file extension to be found, either png or tif [png] |
errfile |
The file to which Tesseract STDERR is written |
A data.frame with
extract_text
1 | # res <- tess_ocr("test.pdf")
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