Take a look at --user-words
and the commands Combine_tessdata Dawg2wordlist Wordlist2dawg You can change the wordlist and it may improve chances of word being recognised, but I don't think recognition is limited to the list. It also depends on the version of tesseract that u r using. On 22-Feb-2018 3:51 PM, "Edvard Fagerholm" <edvard.fagerh...@gmail.com> wrote: > I have a fairly large dataset that contains scans of various quality. > However, all the documents are of the same type and the vocabulary is > therefore very uniform. I would like to do basically the following: > > 1. Run tesseract on all the data and dump all words to a file that have a > confidence over some threshold, say, 95. > > 2. Rerun tesseract on the data with the computed wordlist provided as a > prior for likely words. > > Is this currently supported by the tool? > > Best, > Edvard > > -- > 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/0d171c6e-e5a0-4d58-ab81-a0e5709b7b81% > 40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/0d171c6e-e5a0-4d58-ab81-a0e5709b7b81%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 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/CAG2NduXb_hJ8%2B9zRiTCy66wZAv_4yjcMkPFns1_SShF4bZhPCw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
