Great! So you know what preprocessing steps you need to take to get correct results.
>tesseract improved.png - --psm 7 SIGNIN Zdenko so 5. 10. 2024 o 20:32 L ht <lhtao0...@gmail.com> napísal(a): > Yes, I did. > > On Sat, Oct 5, 2024 at 11:05 AM Zdenko Podobny <zde...@gmail.com> wrote: > >> Did you read the tesseract documentation (before asking the forum)? >> >> Zdenko >> >> >> st 2. 10. 2024 o 7:35 L ht <lhtao0...@gmail.com> napísal(a): >> >>> Hi, >>> >>> I cropped two buttons from a screenshot. The images contain white text >>> on blue or green backgrounds, but I’m getting different results. >>> Using Ubuntu Tesseract 5.4.0 with the following commands: >>> tesseract detected.png - return "SIGNIN WITH FACEBOOK" >>> tesseract undetected.png - return empty string >>> >>> Can anyone explain why this is happening and how to detect both? Thanks. >>> >>> >>> >>> -- >>> 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 view this discussion on the web visit >>> https://groups.google.com/d/msgid/tesseract-ocr/afe1dc25-cebc-43c9-94bc-dcabe6d43c52n%40googlegroups.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/afe1dc25-cebc-43c9-94bc-dcabe6d43c52n%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8zfnB%3Dhk2nwBB-DN%3DHUpG5ibmrceHiV6-gVyntWr_GCEA%40mail.gmail.com >> <https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8zfnB%3Dhk2nwBB-DN%3DHUpG5ibmrceHiV6-gVyntWr_GCEA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/CANmU3o9dP29QKkRkXKMUO%2BXCpCpK-vW9SwpES%2BSwcLYkXEAvkQ%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CANmU3o9dP29QKkRkXKMUO%2BXCpCpK-vW9SwpES%2BSwcLYkXEAvkQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8x18pUsTRt4S%3D7ADV7Nee%2BWvAYjMKFY4UC7Swj0XKzOSA%40mail.gmail.com.
