Thank you Aaron for the information, it was an improvement, I'm attaching one of the png files that I read. (I have 200) It is interesting how It is still not reading every file 100% correctly. My script counts the digits and sometimes it misses one of them or it calls a 1 a 15. Maybe I'm expecting perfection from computer vision and that's just not the case! Thanks again
Bill Upham On Sat, Mar 14, 2020 at 3:03 PM Aaron Stewart <[email protected]> wrote: > > roi = cv2.resize(roi, None, fx=2, fy=2) > _, roi = cv2.threshold(roi, 128+64, 255, cv2.THRESH_BINARY) > roi = cv2.GaussianBlur(roi, (3,3), 0) > text_detected = image_to_string(roi, config="--psm 10 --oem 3 > tessedit_char_whitelist=0123456789", ) > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/2ca084e4-aae6-423e-b359-a472e00579e6%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/2ca084e4-aae6-423e-b359-a472e00579e6%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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAF5KrqB3HiPT3cKP6QLUR4u%2Bu3W1B7VbdUfKLfBYs-HnumwZWg%40mail.gmail.com.
