We have recently change the version of tesseract from 3.02 to 4.0 to improve the performance and the rapidity, but when we use the LTSM mode, firstly we have a warning about the dpi: "Invalid resolution 0 dpi. Using 70 instead". We know why this problem appears. I don't know if the problem of non spaces detection comes from this warning. Look this example that is a french text: [image: CaptureText.PNG] We can see the warning and the transcribed text on the terminal without spaces. We expected: "En votre aimable règlement, Cordialement,"
This is how we use tesseract: [image: CaptureCode1.PNG] [image: CaptureCode3.PNG][image: CaptureCode2.PNG] The image is a cv::Mat with 1 channel (8UC1). Enzo Merotto Le mardi 3 novembre 2020 à 09:52:36 UTC+1, zdenop a écrit : > Please provide reproducible example of what you are doing, how, what is > the result and desired result. > > Zdenko > > > ut 3. 11. 2020 o 9:41 Enzo Merotto <louz...@gmail.com> napísal(a): > >> Hello, >> I have a problem with the ltsm mode because it do not detect space and >> regroup every words in one. >> Do you have an idea of why it does not detect spaces ? >> >> -- >> 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/41cb6003-55ad-43d3-b8da-699fae606625n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/41cb6003-55ad-43d3-b8da-699fae606625n%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/8e1189b6-929c-4ed3-8400-92a841c12fafn%40googlegroups.com.
