Hi I want to try using Tesseract 4 for old manuscript languages ("The Song of Roland" and such).
I have looked at https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract-4.00 but the steps are very unclear. I have an image and a text file with the line content for each line of manuscript text. The doc says what to do, but not how. I first thought I'd need img/box files pairs, but it seems it was for Tesseract 3 and is now irrelevant... So I guess my starting point is here : https://github.com/tesseract-ocr/tesseract/wiki/TrainingTesseract-4.00#tutorial-guide-to-lstmtraining There is no tool to create the lstm-recoder directly. Instead there is a > new tool, combine_lang_model which takes as input an input_unicharset and > script_dir(script_dir points to the langdata directory) and optional word > list files. It creates the lstm-recoder from the input_unicharset and > creates all the dawgs, if wordlists are provided, putting everything > together into a traineddata file. I don't really get this part. How do I make input_unicharset ? What is langdata? Thanks Guillaume Desforges -- 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 post to this group, send email to email@example.com. Visit this group at https://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/fe1d68a2-76ce-4005-98ea-672710365517%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.