Usually for LSTM training we are using synthetic images created by text2image program using training text and fonts using tesstrain.sh or tesstrain.py. Hence there is no question of binarization or dpi as the program creates images as expected by tesseract training process.
On Wed, Apr 3, 2019 at 12:31 PM Du Kotomi <kotomi....@gmail.com> wrote: > Anybody here? > > On Wed, Apr 3, 2019 at 09:57 <kotomi....@gmail.com> wrote: > >> Sorry for disturb again. I have sent my issue befire, but no one gives >> the answer. I really need your help. >> >> >> I go through the source code and find tesseract do Otsu Thresholding and >> put the binary pix in the Thresholder object. >> But It seems the Thresholder object haven't been invoked if I use lstm >> engines. >> As well as dpi size,tesseract wiki said it is better for 300 dpi. This is >> a requirement for tesseract 3.0 engine or even before, right? >> If I training lstm tesseract, it doesn't matter whether I do binary or >> resize the dpi of images, right? >> >> >> I will be every appreciated if any response is sent. Thank you so much! >> >> -- >> 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 tesseract-ocr@googlegroups.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/f1004b09-daa5-4d6b-909b-ad8eac267d34%40googlegroups.com >> <https://groups.google.com/d/msgid/tesseract-ocr/f1004b09-daa5-4d6b-909b-ad8eac267d34%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- > 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 tesseract-ocr@googlegroups.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/CAJ7gR93svAsWZDUjQ9kVEp_bvh53F6Yv5jQ8q5Ts4zObiCRy2Q%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CAJ7gR93svAsWZDUjQ9kVEp_bvh53F6Yv5jQ8q5Ts4zObiCRy2Q%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- ____________________________________________________________ भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com -- 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 tesseract-ocr@googlegroups.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/CAG2NduV2mq8zKivmYtq8aMO7D%2BUeRiyxY%3D%3DL5qaOCi7iF9XC-A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
