Not supported in 4.0.0 version. https://github.com/tesseract-ocr/tesseract/issues/751
On Sunday, January 27, 2019 at 11:19:46 AM UTC-6, Sebastian Bürgel wrote: > > Hi, I'm new to tesseract and for starters experimenting via command line. > I applied manual thresholding in gimp before feeding through tesseract. The > attached image showing a number (26.7) in a bit fancy font (but IMO not too > crazy) is not recognized at all :-/ > After applying a gaussian blur (img5.png) I worked somewhat. Next I set > the digits property which seems to be ignored: > > $ tesseract img5.png stdout digits > 26? > > Also the whitelist seems to be ignored: > > $ tesseract img5.png stdout -c tessedit_char_whitelist=0123456789 > 26? > > Any suggestion on how to force tesseract how to really only give me digits > or other suggestions for my task? > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to tesseract-ocr+unsubscr...@googlegroups.com. To post to this group, send email to tesseract-ocr@googlegroups.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/2e18bc73-2292-441f-a0f3-33d10f64aafd%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
