First of all, using jpg as a format for image processing and OCR is not very smart.
Next: it does not seem like a very standard font... maybe you will need to train tesseract for it. For me, it looks like a heavy preprocessed 7-segment font... so I tried this: tesseract 14.png - --psm 7 --oem 0 -l letsgodigital 14 Zdenko pi 28. 6. 2024 o 14:09 'uday kaipa' via tesseract-ocr < tesseract-ocr@googlegroups.com> napísal(a): > I have resized the image so that text height would be around 30pxs and i > have tried with 10px boarder as recommended in some threads here. > I converted image to binary, and tried all PSM modes. > I am not sure why it is not OCR'ed properly. > > Any help is appreciated. :) > > > > > > On Thursday, June 27, 2024 at 6:24:36 PM UTC+2 uday kaipa wrote: > >> Hi, >> >> I have an image having number 96 in it.(that might contains a number >> between 0 and 100.) PFA. >> I have used tesseract PSM from 6 to 13 and image size and font and >> everything looks good to me. Text is recognized as 36. >> When i try to adjust padding or other pre-processing, it would work for >> this image and some images are recognized incorrectly. >> >> Can anyone recommend any other pre-processing that might improve the >> recognition. >> >> *t**esseract --oem 1 --psm 7 -c tessedit_char_whitelist=0123456789.: >> C:/Users/xxx/Desktop/test_folder/IMG_2303_2cfac/subboxes/Image_BHU32_1_PREPROCESSED_27-06-2024_17h39m53s.JPG >> new hocr* >> >> >> *Many thanks in advance.* >> >> >> *Regards* >> *Uday* >> >> >> -- > 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/d59827e4-6973-45af-92c0-e2aebbd7f2e7n%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/d59827e4-6973-45af-92c0-e2aebbd7f2e7n%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/CAJbzG8wLFxgMXh-QV1nZoz_ba%3DJKtNvgF0r%2BgHBwbj__LVSWMw%40mail.gmail.com.
