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] > <javascript:>> 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] >> <javascript:>> 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] <javascript:>. >>> To post to this group, send email to [email protected] >>> <javascript:>. >>> 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 view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/20bd94ee-1630-4291-93b5-4a1f7f4a926f%40googlegroups.com.
