Waaw, good job! Could you share the source code of this ocr? If that's okay, I'll be really happy.
On Sunday, 13 November 2022 at 14:15:17 UTC+3 Lorenzo Blz wrote: > Hi Chris, > you should try to get something like this: > > [image: temp2b.jpg] > > > > I inverted the headers section and then did two different threshold on > each part. If you are not interested in the titles you can just crop them > out. > > The image is blurry, maybe it was upscaled a little? If so, try different > levels of upscale, probably better if full integers like 2x, 3x, etc. to > see if it improves. Or see if other frames from the video might be better > or improve the video capture (resolution, lighting, frame rate, etc.). > > This is what I get: > > Modes Dunchieachiungszet > > = ro > oF wn [3 > HF omen | mm > Gesamt 00s 0% > > quite unusable but at least it is starting to find something. > > > I think training will help IF all your images have this kind of blurry > text and you use actual crops from these images for training. > > > Bye > > Lorenzo > > Il giorno sab 12 nov 2022 alle ore 18:57 Chris E. <goaf...@gmail.com> ha > scritto: > >> Hi, >> >> I want to OCR this kind of image, which is from a video grabber, >> unfortunately of pretty bad quality. With the default options of tesseract, >> it's pretty useless. >> Before I start digging deeper into training tesseract, I would love to >> hear some recommendations. Would it be possible to achieve a good result >> from this kind of image with proper training? >> Any further ideas/tips would be appreciated! >> >> Greetings, >> Chris >> >> [image: temp2.jpg] >> >> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/edf2898d-e442-46a5-bf0c-46f38561c20en%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/edf2898d-e442-46a5-bf0c-46f38561c20en%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/c1c375a2-2581-4230-9997-235e210fa7acn%40googlegroups.com.
