IMO you miss the point. Tesseract is OCR engine with very limited text detection capability (e.g. it works fine for book scans or simple documents with minimum graphics element. Your pictures are very complex with a lot of graphics - so you need to remove them or first run text detection algorithm and pass only text area to tesseract.
Other option is to use complex solution like google vision[1] . [1] https://cloud.google.com/vision/ Zdenko ut 28. 4. 2020 o 20:50 payel roy <smithpa...@gmail.com> napísal(a): > Hi Zdenko > > Thanks for your email. I already tried with multiple combination changing > different parameters. However I am still not able to get text from the > image. Attached my pre-processing code, which I am running before using > tesseract. But however I am unable to get text still. Please help. > > On Tue, 28 Apr 2020 at 23:57, Zdenko Podobny <zde...@gmail.com> wrote: > >> https://tesseract-ocr.github.io/tessdoc/ImproveQuality.html >> >> Zdenko >> >> >> ut 28. 4. 2020 o 20:26 payel roy <smithpa...@gmail.com> napísal(a): >> >>> Hi Team, >>> >>> I am new to Tessaract. Following the code snippet. While running it, I >>> can't get result back from Tesseract on the detect texts. Please help. >>> >>> #!/usr/bin/python >>> >>> import cv2 >>> import pytesseract >>> import sys >>> from PIL import Image >>> >>> filename=sys.argv[1] >>> >>> print(pytesseract.image_to_string(Image.open(filename))) >>> >>> >>> Both of the above images get detected by Amazon rekognition system with >>> 80% confidence score. Would you please help how I can get this working on >>> Tesseract? >>> >>> 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/bc3386b8-0220-458b-bd5d-bef463747747%40googlegroups.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/bc3386b8-0220-458b-bd5d-bef463747747%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/CAJbzG8wd5vQ5mB_1s%3DMPFkG6Ud6KZBg0AAAzGy3kBigBc%2BHoLg%40mail.gmail.com >> <https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8wd5vQ5mB_1s%3DMPFkG6Ud6KZBg0AAAzGy3kBigBc%2BHoLg%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/CALUOEQhzfSc%3DUN4LffP78bRxvNjRMs_jGHT05s%3Di8Bin4T8S1Q%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CALUOEQhzfSc%3DUN4LffP78bRxvNjRMs_jGHT05s%3Di8Bin4T8S1Q%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/CAJbzG8z-PJnuHqpTWjKdFxWH8c7jdyeQ2v6Kv89XGq8G2mJQsQ%40mail.gmail.com.
