What about ocr with eng+iast
On Wed 11 Jul, 2018, 7:44 PM yajva, <[email protected]> wrote: > shree > namaste > > I am trying to OCR the attached image. Getting not so good results. Even > for text which is apparently clear. Eg. in the first line, B is recognized > as H, under dot for 't' in 'most' 4th line etc. The image has warping but > still best/Latin and Google OCR produce better results. Is it possible to > add diacritics to Latin? Can you help in any way? > > regards > Venkatesh > > > On Monday, July 2, 2018 at 2:05:47 PM UTC+5:30, yajva wrote: >> >> Many thanks. Downloaded and using. >> Will wait for next ver. >> >> >> On Sunday, July 1, 2018 at 12:21:19 AM UTC+5:30, shree wrote: >>> >>> I have uploaded a new version of traineddata file at >>> >>> https://github.com/Shreeshrii/tessdata_shreetest/blob/master/iast-layer-18003.traineddata >>> >>> Attached is the OCRed output for pages 13-24 of dark pdf with it. >>> >>> I am still training a different variation. >>> >>> >>> >>> On Wed, Jun 27, 2018 at 6:46 PM Shree Devi Kumar <[email protected]> >>> wrote: >>> >>>> ok. I will take a look. >>>> >>>> On Wed, Jun 27, 2018 at 5:04 PM yajva <[email protected]> wrote: >>>> >>>>> Checked with both light & dark pdfs. The results are very good. Thanks. >>>>> >>>>> A few concerns. E is consistently missed in both. J is missed >>>>> consistently in darker image but recognized as T in dark image. ṝ is >>>>> recognized as ṛ consistently. Can these be addressed ? >>>>> I am using tesseract 4 alpha windows build from command line. >>>>> >>>>> Are the dev files in repos ? >>>>> >>>>> >>>>> On Tuesday, June 26, 2018 at 11:06:06 PM UTC+5:30, shree wrote: >>>>>> >>>>>> 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, <[email protected]> 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 <[email protected]> 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 <[email protected]> >>>>>>>>>> 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 < >>>>>>>>>>>>> [email protected]> 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, <[email protected]> >>>>>>>>>>>>>> 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 [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/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 [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/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 [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/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 [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/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 [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/f942f9b9-a767-4d9e-9de7-0855179db9b5%40googlegroups.com >>>>> <https://groups.google.com/d/msgid/tesseract-ocr/f942f9b9-a767-4d9e-9de7-0855179db9b5%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 >>>> >>> >>> >>> -- >>> >>> ____________________________________________________________ >>> 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 [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/1692f4a3-f536-4e57-b666-5f0c6155514e%40googlegroups.com > <https://groups.google.com/d/msgid/tesseract-ocr/1692f4a3-f536-4e57-b666-5f0c6155514e%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. 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