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. <goafr...@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-ocr+unsubscr...@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/CAMgOLLz4-D6tDa0Riub_1jKkhS4Ebi6AuhGZ8bO_p8xc2uhz0A%40mail.gmail.com.
