Yes, hin traineddata with cube gives better results than san. I did some rudimentary testing with the new traineddata I made. It does not use cube. Look at the config files, it has some options for devanagari processing.
You could try to unpack the hin traineddata and then remake the Dawg files using sanskrit wordlists and combine them as an experiment. If you have unicode version of the font used for the docs you want to OCR, then train using that. - sent from my phone. excuse the brevity. On 13-Jun-2016 4:47 pm, "rohit saluja" <rohitsaluj...@gmail.com> wrote: > Thanks again for replying. I will surely check them out. > > My experience is that OCR on sanskrit data with hin.traineddata gives > better results than san.traineddata. I do know know, it is due to cube mode > or devanagari preprocessing(segmentation i guess) in devanagari? > > I wonder why such preprocessing is not applied in san.traineddata. > Please let me know whether you are using cube mode in your traineddata or > not, and are you using devanagari preprocessing? > > On Mon, Jun 13, 2016 at 9:18 AM, ShreeDevi Kumar <shreesh...@gmail.com> > wrote: > >> Google has not provided images and box files for San.traineddata released >> for 3.04 >> >> I tried training using text2image with a combination of different fonts >> and training text. Results are at >> https://github.com/Shreeshrii/imagessan/tree/master/tessdata >> >> You can give these a try to see if recognition is any better. >> >> You can unpack any trained data file using -u option with >> combine-tessdata to see the config files etc. >> >> http://manpages.ubuntu.com/manpages/trusty/man1/combine_tessdata.1.html >> >> Use the dawg2wordlist to look at the various dictionary word lists used. >> >> http://manpages.ubuntu.com/manpages/trusty/man1/dawg2wordlist.1.html >> >> - sent from my phone. excuse the brevity. >> On 12-Jun-2016 11:26 am, "rohit saluja" <rohitsaluj...@gmail.com> wrote: >> >>> Hey thanks for replying. >>> Which options to use with text2image command? Also, is there any >>> configuration file and fonts list? >>> >>> I tried the default option of text2image with tesseract github training >>> data with sanskrit 2003, but the recognition results are far away from >>> san.traineddata file on github. >>> Any help in matching san.traineddata results, starting from the scratch, >>> would be highly appreciated. >>> >>> Thanks in advance >>> Rohit >>> >>> On Friday, 6 May 2016 12:59:44 UTC+5:30, rohit saluja wrote: >>> >>>> Do we have Sanskrit training images and box files available online? >>>> >>>> Thanks >>>> Rohit >>>> >>> -- >>> 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/45767a89-cd11-4f39-9622-3fe7b4d20a4a%40googlegroups.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/45767a89-cd11-4f39-9622-3fe7b4d20a4a%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 a topic in the >> Google Groups "tesseract-ocr" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/tesseract-ocr/apmhpJ3K924/unsubscribe. >> To unsubscribe from this group and all its topics, 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/CAG2NduXfqoY_BSW9BURAbj_AzdtRykK2ea5e9G2Suq9QCeWMOA%40mail.gmail.com >> <https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduXfqoY_BSW9BURAbj_AzdtRykK2ea5e9G2Suq9QCeWMOA%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 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/CAEga%2BsUNCmGHEmPB0fBZjgPmEAXvWNtzzdkkKK%3DRcd_u25f%2B1Q%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CAEga%2BsUNCmGHEmPB0fBZjgPmEAXvWNtzzdkkKK%3DRcd_u25f%2B1Q%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 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/CAG2NduXZqCW%2BycKjn3GTnPBW9kM0SNudC0-WT8SjsO%3DCWbd8ZA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
