tesseract uses leptonica. You can try that for preprocessing See an example at
http://tpgit.github.io/UnOfficialLeptDocs/leptonica/line-removal.html ShreeDevi ____________________________________________________________ भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com On Wed, May 23, 2018 at 1:02 PM, Tomas Mikalauskas <[email protected]> wrote: > > I am trying to read some tiff files that are receipts, invoices and so on. > The text is in lithuanian, I've used imagemagick to remove the background > and make the text pop more but I still get a pretty bad output. > Here are some examples of my files. > > > <https://lh3.googleusercontent.com/-_w9lXeBMXEo/WwUYnUjNHQI/AAAAAAAAIGo/mnyUyGNOp8kaep4IdfpIUEZvF_t2pK9wACLcBGAs/s1600/newOCR11.tiff> > <https://lh3.googleusercontent.com/-7g9odkibFzo/WwUZCwMwczI/AAAAAAAAIG4/P_b7bxnxDT8BiPuG4wISWDlpkhTeyqGngCLcBGAs/s1600/newOCR3.tiff> > > -- > 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 [email protected]. > To post to this group, send email to [email protected]. > 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/2959e048-3519-4879-b6b8-6cb4975b0d3e% > 40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/2959e048-3519-4879-b6b8-6cb4975b0d3e%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 [email protected]. To post to this group, send email to [email protected]. 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/CAG2NduV%2B%3D%3D4-t-iW9k%2B0_ZnBOTS5_7dyRbmUvgvWB%3DghC%3DW%2BnA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
