Please provide a sample image to test. ShreeDevi ____________________________________________________________ भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com
On Thu, Apr 26, 2018 at 1:35 PM, Youcef <[email protected]> wrote: > > I'm using master branch with tessdata_fast models > > Le mercredi 25 avril 2018 18:49:22 UTC+2, shree a écrit : > >> Which version of tesseract are you using? >> >> ShreeDevi >> ____________________________________________________________ >> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com >> >> On Wed, Apr 25, 2018 at 8:29 PM, Youcef <[email protected]> wrote: >> >>> Hi, >>> >>> >>> Tesseract seems to post process its prediction. >>> >>> Here after, what I get after OCRizing images (same font, same size >>> images generated with text2image): >>> >>> - an image containing "12345678I" => `123456781` >>> - an image containing "GLOTHUVFI" => `GLOTHUVFI` >>> - an image containing "12345678H" => `12345678H` >>> - an image containing "GLOTHUVFH" => `GLOTHUVFH` >>> - an image containing "12345678A" => `123456784` >>> - an image containing "GLOTHUVFA" => `GLOTHUVFA` >>> >>> It looks like Tesseract doesn't like a word with a some numbers and one >>> letter at the end. In fact, if the letter looks like a number ("I" and "A" >>> looks like "1" and "4" respectively), it replaces it by the closest number. >>> I have tried to tune following parameters without any changement in the >>> result: >>> >>> - segment_penalty_dict_frequent_word >>> - language_model_penalty_chartype >>> >>> Thanks for any help. >>> >>> Regards >>> >>> -- >>> 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/ms >>> gid/tesseract-ocr/4722674d-27a1-4b8e-8c5a-9e07dbe3ca7d%40goo >>> glegroups.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/4722674d-27a1-4b8e-8c5a-9e07dbe3ca7d%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/aeec51e2-455a-494b-9eb4-9597c303e469% > 40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/aeec51e2-455a-494b-9eb4-9597c303e469%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/CAG2NduXnd9-yJVFAWyyaMbSmi_Gi%2B-2jsDumXTL3Wxb7DwwLsw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
