Hello Olivier, Could You tell me which file I should use to have results like You?
W dniu czwartek, 15 lutego 2018 13:03:44 UTC+1 użytkownik Olivier Demin napisał: > > Hi all. I'm completely new to tesseract, so please apologise for > potential "dummy" questions. You're free to make "dummy" answers as well > :-) > > I would like to OCRize pictures of bank cards in order to extract bank > account numbers. I can post-process easily the recognized text with > regular expressions in order to extract the bank account number, but the > quality of the OCR is not good enough with the default parameters of > tesseract. Here is an example of an original picture, and the resulting > image after processing by tesseract. I want to extract the number starting > with "BE19 3770", but tesseract returns "$193,770 7513" instead. Is it > possible to improve this by tuning the tesseract parameters, or do I need > another image processing library to prepare my images before tesseract ? > > > > <https://lh3.googleusercontent.com/-yBwtnhYI8OQ/WoVpR8S8CqI/AAAAAAAAG98/0n54CoBZOOkZ55DWULcCUN6LkIZT9tu3ACLcBGAs/s1600/original.PNG> > > <https://lh3.googleusercontent.com/-8CanWZj7HHw/WoVpVeyjL5I/AAAAAAAAG-A/FYjEi3t4LOAXy3YL_etCUqta1tYLHo3HQCLcBGAs/s1600/processed.PNG> > > > > > -- 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/002ce3ab-d87d-432d-83eb-cd25f7a6c1dc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
