Sir, I want to develop Android Application for same so i am using Android Platform.
Firstly, As per sources i found that to integrate Tesseract to android Tess-two Library (A fork of Tesseract Tools for Android) is available https://github.com/rmtheis/tess-two . Further, Tess-Two Library works with: Tesseract 3.05, Leptonica 1.74.1 , Traineddata file: https://github.com/tesseract-ocr/tessdata/tree/3.04.00. Secondly, Yes i have Learned from your Previous Discussions that this problem is fixed in Tesseract 4.0. But i am not finding any help to use tesseract 4.0 for Android. Please provide sources and help for same. Regards, On Monday, January 13, 2020 at 10:09:18 AM UTC+5:30, shree wrote: > > I am not sure what version of tesseract and traineddata file you are > using. It works fine with latest code and traineddata files from all three > tessdata repos. > > ubuntu@tesseract-ocr:~/TEST$ tesseract pan.png - -l pan --tessdata-dir > ~/tessdata --psm 6 --oem 1 > Warning: Invalid resolution 0 dpi. Using 70 instead. > ਖੀ ਜ਼ਿੰਦਗੀ ਦਾ > ਤੋਂ ਵੱਡਾ ਗੁਣ > ubuntu@tesseract-ocr:~/TEST$ tesseract pan.png - -l pan --tessdata-dir > ~/tessdata_best --psm 6 --oem 1 > Warning: Invalid resolution 0 dpi. Using 70 instead. > ਖੀ ਜ਼ਿੰਦਗੀ ਦਾ > ਤੋਂ ਵੱਡਾ ਗੁਣ > ubuntu@tesseract-ocr:~/TEST$ tesseract pan.png - -l pan --tessdata-dir > ~/tessdata_fast --psm 6 --oem 1 > Warning: Invalid resolution 0 dpi. Using 70 instead. > ਖੀ ਜ਼ਿੰਦਗੀ ਦਾ > ਤੋਂ ਵੱਡਾ ਗੁਣ > ubuntu@tesseract-ocr:~/TEST$ > > > > On Sun, Jan 12, 2020 at 5:29 PM neet k <[email protected] <javascript:>> > wrote: > >> Using Tesseract to recognize Text from images. The spaces between words >> are ignored for Punjabi text. >> >> Library : Tess-Two >> >> Platform : Android >> >> How i can fix the problem related to spaces. Hereby, attaching a >> screenshot, input and output text. >> >> Regards >> >> On Tuesday, May 29, 2018 at 4:33:43 PM UTC+5:30, shree wrote: >>> >>> 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] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/20bd94ee-1630-4291-93b5-4a1f7f4a926f%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/20bd94ee-1630-4291-93b5-4a1f7f4a926f%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > > ____________________________________________________________ > 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 view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/82d9561c-03c2-41b5-9735-4a486c448ed2%40googlegroups.com.
