You say its user error but you have not pointed to a single mistake I've made in my process. Please reply back with something helpful or gladly piss off :) On Saturday, October 14, 2023 at 5:39:59 AM UTC-7 zdenop wrote:
> Hello, > > tesseract works out of the box. > > What does not work are you users, downloading Tesseract at night and > jumping to Tesseract training. Training requires knowledge and > experience that you will not get by following some random internet > tutorials (most of them are outdated, pretending to be successful, just to > get monetization of their video, blog etc...) > > The better approach is to read (tesseract) official documentation, read > this forum, and understand tesseract limitations (yes, as each SW on this > earth it has limitations). > Then you make an informed decision about whether training makes sense or > not. Or ask more experienced users for advice (if you are willing to > provide details of what you are trying to achieve e.g. input images) > > Otherwise, you are alone with your problems. And it is not because of the > tesseract. > > Zdenko > > > so 14. 10. 2023 o 12:23 Memeroni <ericpi...@gmail.com> napísal(a): > >> Hey folks, I downloaded tesseract tonight and I'm having an issue I can't >> get past. The error output is as follows: Deserialize header failed: ☺ >> First document cannot be empty!! >> num_pages_per_doc_ > 0:Error:Assert failed:in file >> ../../../src/ccstruct/imagedata.cpp, line 704 >> >> I am using a tif file as my raw image source. I have tried 2 different >> methods of generating the tif file. The first method is taking a screenshot >> with snipping tool, pasting it into gimp and saving as a tif. I also tried >> print screening instead of snipping tool. The second method is taking a >> screenshot with snipping tool, saving as a .png, then converting to .tif >> via ImageMagick commandline. I am creating the box file like so: >> >> tesseract 9.tif 9 makebox >> >> I then editing the box file to make sure it is an accurate representation >> of the characters on the screen. I have also tried creating the box file >> and just leaving it to see if that resolves the issue, it does not. I then >> proceed to create the lstmf file like so: >> >> tesseract 9.tif 9 --psm 6 lstm.train >> >> I then try to run lstmtraining or lstmeval and i get the header error >> every time. I am using version 5.3.3, but I have also tried using v4.1, >> recreating all the files and I still got the same issue. Does anyone know >> why I'm getting this issue, and how to resolve it? About to give up with >> tesseract because this shit does not work out of the box. I am following >> google instructions to a T so I either overlooked something crucial that is >> ruining my lstmf file or this shit just does not work for me. Appreciate >> any help that can be provided. >> >> -- >> 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/ff9e7700-ca32-4692-84d1-623ebe353b9dn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/ff9e7700-ca32-4692-84d1-623ebe353b9dn%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/38627b7d-6def-467c-a301-461cee163f94n%40googlegroups.com.
