I'm never done any testing on scanned paper. My testing of this plugin (not my own, by the way) has been with quality PDFs (most often created from electronic sources and not from scans of paper), that are converted to images and OCRed with tesseract. Making it useful for creating reflowable text documents from quality PDFs whose original electronic sources are lost or unavailable. When last I experimented with tesseract (many years ago) it could not accomplish even that with any great success.
|