Robert/ Zdenko Yes, in the log I see version "3.4v".
To install v4, I used the link "https://github.com/tesseract-ocr/tesseract";. I thought it has tesseract v4, as the Readme file say "Source code for the new LSTM based 4.0 version is available from the master branch on GitHub." So, I did a git pull. Steps: 1. git pull https://github.com/tesseract-ocr/tesseract 2. cd tesseract 3. sudo apt-get install libicu-dev 4. sudo apt-get install libpango1.0-dev 5. sudo apt-get install libcairo2-dev 6. sh autogen.sh 7. sh ./configure 8. make 9. make training 10. sudo make training-install 11. Training Command gives the error as mentioned. Also, when I do tesseract -v, I see 3.04.01 too. So, is there any other way of installing v4.0. Please let me know what I am doing wrong. Regards, Vinod On Tue, Oct 16, 2018 at 12:15 PM Zdenko Podobny <[email protected]> wrote: > Robert is pointing you to right direction. Did you read the log you post > here? > " Tesseract Open Source OCR Engine v3.04.01 with Leptonica" > You are mixing tesseract versions so no surprise of problems. > > Zdenko > > > ut 16. 10. 2018 o 8:26 Vinod Gattani <[email protected]> > napísal(a): > >> Hi, >> Typo: " Why the version is not 4.0.? >> I installed using "git pull https://github.com/tesseract-ocr/tesseract";. >> And then followed the instructions on training page. >> >> Regards >> >> On Tue, Oct 16, 2018 at 11:53 AM Robert Kamiński < >> [email protected]> wrote: >> >>> Hi, >>> " Why the version is 4.0." What do you mean by that? In logs it states >>> that it's 3.04v. "Tesseract Open Source OCR Engine v3.04.01 with >>> Leptonica". >>> The problem might be the fact that 4th version is using lstm files >>> whereas you have version 3.04 using box files instead. Try to check the >>> version of installed Tesseract. Also note that I'm not the expert here ^.^ >>> >>> >>> wt., 16 paź 2018 o 08:04 Vinod Gattani <[email protected]> >>> napisał(a): >>> >>>> Hi All, >>>> >>>> I have started a project to do OCR on Identity Cards. I am learning to >>>> train tesseract models with custom fonts. >>>> >>>> Please help me on this. >>>> >>>> Steps till now: >>>> >>>> 1. git pull https://github.com/tesseract-ocr/tesseract >>>> 2. Then I followed instructions on training package till command "sudo >>>> make training-install". >>>> 3.Downloaded eng.traineddata from >>>> https://github.com/tesseract-ocr/tessdata_best in tessdata folder >>>> 4. Command " src/training/tesstrain.sh --fonts_dir /usr/share/fonts >>>> --fontlist "Arial Bold" --lang eng --linedata_only >>>> --noextract_font_properties --langdata_dir ../langdata --tessdata_dir >>>> ./tessdata --output_dir ~/tesstutorial/engtrain" >>>> >>>> It is giving error: >>>> === Phase E: Generating lstmf files === >>>> Using TESSDATA_PREFIX=./tessdata >>>> [Tue Oct 16 05:41:31 UTC 2018] /usr/bin/tesseract >>>> /tmp/tmp.4EGdp9wW57/eng.Arial_Bold.exp0.tif >>>> /tmp/tmp.4EGdp9wW57/eng.Arial_Bold.exp0 --psm 6 lstm.train >>>> Tesseract Open Source OCR Engine v3.04.01 with Leptonica >>>> fseek(data_file_, static_cast<size_t>(offset_table_[tessdata_type]), >>>> SEEK_SET) == 0:Error:Assert failed:in file ../ccutil/tessdatamanager.h, >>>> line 173 >>>> ERROR: /tmp/tmp.4EGdp9wW57/eng.Arial_Bold.exp0.lstmf does not exist or >>>> is not readable >>>> >>>> Why the version is 4.0. >>>> >>>> Also, how do we download custom font for my Identity Cards. >>>> >>>> Regards, >>>> >>>> On Monday, 10 September 2018 15:05:15 UTC+5:30, [email protected] >>>> wrote: >>>>> >>>>> Thank you Shreeshrii for reply! >>>>> >>>>> Manual customization of theese files might be kinda annoying. If i >>>>> will need to experiment with the dawg files and I'll achieve something >>>>> I'll >>>>> surely let you know if there is any difference. Again thank you for your >>>>> help and time :) >>>>> >>>>>> -- >>>> 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 [email protected]. >>>> To post to this group, send email to [email protected]. >>>> 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/279bc21a-199a-43be-b5d6-07bfdd2a833f%40googlegroups.com >>>> <https://groups.google.com/d/msgid/tesseract-ocr/279bc21a-199a-43be-b5d6-07bfdd2a833f%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 [email protected]. >>> To post to this group, send email to [email protected]. >>> 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/CALtwN-eGJG3MOTm7f-p%3DESRGgU7PtC41SVcBU8OSNMGThYjo5A%40mail.gmail.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/CALtwN-eGJG3MOTm7f-p%3DESRGgU7PtC41SVcBU8OSNMGThYjo5A%40mail.gmail.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 [email protected]. >> To post to this group, send email to [email protected]. >> 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/CAN557awfgH5F07nyV5iL1o5pN4MfebOvUWsJBLdSbG6QsdCmew%40mail.gmail.com >> <https://groups.google.com/d/msgid/tesseract-ocr/CAN557awfgH5F07nyV5iL1o5pN4MfebOvUWsJBLdSbG6QsdCmew%40mail.gmail.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 [email protected]. > To post to this group, send email to [email protected]. > 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/CAJbzG8wxAd4YCEUwnU-bPf9FQ%2BtutmKdwSQXro_eo6cjLkNRHA%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CAJbzG8wxAd4YCEUwnU-bPf9FQ%2BtutmKdwSQXro_eo6cjLkNRHA%40mail.gmail.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. 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