Try training using more samples of 8, 9, B etc. What results do you get with the provided eng.traineddata? Are they better or worse?
Have you tried changing DPI of image to 300? - excuse the brevity, sent from mobile On 22-Apr-2017 10:29 PM, "James Abney" <abne...@gmail.com> wrote: > Oh yes I guess I forgot to include that information, I did train using > only that font and with the same size font. I am on windows 7 and I used > 3.05 to train, although the .net wrapper i use is 3.04. I don't see how it > has difficulty with the 9 and 8, seems very odd. > > On Friday, April 21, 2017 at 11:05:49 PM UTC-4, shree wrote: >> >> Which version of Tesseract. Which o/s? >> >> If all your text is in tungsten-semibold, have you tried training with >> just that font? >> >> - excuse the brevity, sent from mobile >> >> >> On 22-Apr-2017 12:50 AM, "James Abney" <abn...@gmail.com> wrote: >> >> The font is tungsten semibold >> >> >> On Friday, April 21, 2017 at 2:08:53 PM UTC-4, James Abney wrote: >>> >>> I'm having issues with tesseract dealing with the number 9 and 8 >>> especially when they are next to each other. This is really the only issue >>> I have. Even when ocr a tiff file it shows 123456789 as 123456788. I will >>> link an example. Any help is appreciated. The following image is an example >>> where my software using tesseract interprets the 899B8993B as 88888-838. >>> >>> >>> <https://lh3.googleusercontent.com/-HF3RzbqMD6I/WPo8RYC6GaI/AAAAAAAAAJg/phkq6dgtvSE5f3upJQrfowEp1vyW8TQXwCLcB/s1600/troublewith98.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 tesseract-oc...@googlegroups.com. >> To post to this group, send email to tesser...@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/ms >> gid/tesseract-ocr/4a0c2a52-3eb5-4884-9371-111a6fbea73b%40googlegroups.com >> <https://groups.google.com/d/msgid/tesseract-ocr/4a0c2a52-3eb5-4884-9371-111a6fbea73b%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/414a0ab1-8b9a-48a6-8571-795345ac316f% > 40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/414a0ab1-8b9a-48a6-8571-795345ac316f%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/CAG2NduVC%3DTw0CjKNF7aNE%3DkQN-T_-U879u9NsMRZivFKmXL5jA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
