I had used ghostview to convert PDF to tif or png. You can ocr PDF directly with gimagereader using the traineddata file I sent.
See links for new windows binaries in msg below. At last, here are some fresh builds: https://smani.fedorapeople.org/tmp/gImageReader_3.2.99_qt5_i686_tesseract4.git87635c1.exe https://smani.fedorapeople.org/tmp/gImageReader_3.2.99_qt5_x86_64_tesseract4.git87635c1.exe I'd be also interested in testing of the tessdata manager, which should now also properly handle script tessdatas On Tue 26 Jun, 2018, 10:59 PM yajva, <nsvnarasi...@gmail.com> wrote: > The doc is diff ver of the same text. Here's the doc used for the first. > png. This is slightly darker, but the one sent earlier is cleaner. Let me > know which is more amenable for OCRing. I use PDF Shaper to extract images > and convert to png using xnview. > > On Tuesday, June 26, 2018 at 7:48:28 PM UTC+5:30, shree wrote: >> >> Traineddata file is attached for use with tesseract4.0.0-beta. >> >> How did you create the test png from the pdf? I am not getting as good >> quality, tried various settings with irfanview. >> >> >> >> On Tue, Jun 26, 2018 at 4:58 PM yajva <nsvnar...@gmail.com> wrote: >> >>> Sorry for the delay, my system was down. >>> >>> I am getting "Page not Found" for the link given. Can you pl re-check? >>> >>> Here's the doc I am trying to OCR >>> >>> >>> On Saturday, June 23, 2018 at 9:46:08 PM UTC+5:30, shree wrote: >>>> >>>> Please test with traineddata file from >>>> https://github.com/Shreeshrii/tessdata_sanskrit/tree/master/iast-plus1 >>>> <https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FShreeshrii%2Ftessdata_sanskrit%2Ftree%2Fmaster%2Fiast-plus1&sa=D&sntz=1&usg=AFQjCNHSTndmiJUoozyMRJ7OpHzTKIqYLw> >>>> >>>> Need to check that is it not overfitted. >>>> >>>> Please share a couple more images which I can use for testing. >>>> >>>> >>>> On Thu, Jun 21, 2018 at 11:38 PM yajva <nsvnar...@gmail.com> wrote: >>>> >>>>> one more correction. >>>>> >>>>> >>>>> On Thursday, June 21, 2018 at 11:34:00 PM UTC+5:30, yajva wrote: >>>>>> >>>>>> done >>>>>> >>>>>> On Wednesday, June 20, 2018 at 9:05:01 PM UTC+5:30, shree wrote: >>>>>>> >>>>>>> I am attaching the OCRed text. Please correct it so that I can use >>>>>>> as groundtruth for further training and testing. >>>>>>> >>>>>>> On Wed, Jun 20, 2018 at 3:15 PM Shree Devi Kumar <shree...@gmail.com> >>>>>>> wrote: >>>>>>> >>>>>>>> I had done a training for sanskrit for both devanagari and IAST but >>>>>>>> it does not include cedilla for Sh >>>>>>>> >>>>>>>> I will add it and let you know. >>>>>>>> >>>>>>>> On Wed 20 Jun, 2018, 1:17 AM yajva, <nsvnar...@gmail.com> wrote: >>>>>>>> >>>>>>>>> I have tried Google OCR for recognizing Sanskrit text in Roman >>>>>>>>> with diacritics (IAST). It recognizes above macron but not dots below >>>>>>>>> also >>>>>>>>> joining grave and accent. Is there any traineddata available for >>>>>>>>> tesseract >>>>>>>>> that can do this with good accuracy ? Attached a sample page that I am >>>>>>>>> interested in. >>>>>>>>> >>>>>>>>> -- >>>>>>>>> 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 post to this group, send email to tesser...@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/aef0797b-8df3-4db7-9a3b-02f62d2e5a28%40googlegroups.com >>>>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/aef0797b-8df3-4db7-9a3b-02f62d2e5a28%40googlegroups.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-oc...@googlegroups.com. >>>>> To post to this group, send email to tesser...@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/a7bdf637-7f17-4eb3-8fa8-297018633bfa%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/tesseract-ocr/a7bdf637-7f17-4eb3-8fa8-297018633bfa%40googlegroups.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-oc...@googlegroups.com. >>> To post to this group, send email to tesser...@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/81b2b741-471c-45a5-adef-48330d960d62%40googlegroups.com >>> <https://groups.google.com/d/msgid/tesseract-ocr/81b2b741-471c-45a5-adef-48330d960d62%40googlegroups.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/ed565236-146d-4902-b3e2-13445939a2f4%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/ed565236-146d-4902-b3e2-13445939a2f4%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/CAG2NduXsxSBLp-VMizQkZDVTFJqJTy8xK%3DvKLTHKkt85xjX_Jg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
