set the config variable - "preserve_interword_spaces" to 1 And as 0 For diff runs and see if that makes any difference
On Tue 29 May, 2018, 4:30 PM ShreeDevi Kumar, <[email protected]> wrote: > >The traineddata from tesseract does not have a spacing problem, > > Then the problem is related to training. > > > > > On Tue 29 May, 2018, 4:16 PM Sumedhe Dissanayake, < > [email protected]> wrote: > >> >> >> On Friday, May 18, 2018 at 6:32:44 PM UTC+5:30, shree wrote: >>> >>> image is not visible. >>> >>> ShreeDevi >>> ____________________________________________________________ >>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com >>> >>> On Fri, May 18, 2018 at 5:39 PM, Sumedhe Dissanayake < >>> [email protected]> wrote: >>> >>>> Sometimes spaces between words are ignored when tesseract is used to >>>> recognize Sinhala text. >>>> >>>> - The traineddata from tesseract does not have a spacing problem, even >>>> though there ware changes in tesseract since it was uploaded. >>>> - The spacing problem occurs regardless of whether I start the training >>>> from scratch or bootstrap with the traineddata from tesseract. >>>> - The spacing problem gets worse with more training. >>>> - Adding more space between the words during training does not make a >>>> difference. >>>> - Adding double space between the words during recognition solves the >>>> problem. >>>> - The spacing problem is not consistent, i.e. in the recognition of a >>>> text only some of the inter-word spaces are ignored (could not figure out >>>> any logic as to when it happens). >>>> >>>> I have attached a screenshot, comparing a sample of input and output >>>> text. >>>> >>>> Words missing spaces are underlined. >>>> >>>> >>>> <https://lh3.googleusercontent.com/-T6hAiA4VclA/Wv1HEKkrioI/AAAAAAAAIN4/hZors3-ZJq01n24E3_c_JFzhws90X-x9gCLcBGAs/s1600/Screenshot_20180517_143558.png> >>>> >>>> -- >>>> 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/dfba845a-abe4-48fa-b834-7c64faf54f13%40googlegroups.com >>>> <https://groups.google.com/d/msgid/tesseract-ocr/dfba845a-abe4-48fa-b834-7c64faf54f13%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/df48ecd1-5340-47ab-8b3d-f9b02eaae89e%40googlegroups.com >> <https://groups.google.com/d/msgid/tesseract-ocr/df48ecd1-5340-47ab-8b3d-f9b02eaae89e%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/CAG2NduVcQ7P5Y%2B1Wps2M9TKkvdtYa9FNXo867uLZqf4tBroZ6A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
