Hi Shree, Thanks you replay, I will try it.
On Friday, July 6, 2018 at 10:34:10 PM UTC+8, shree wrote: > > You could try finetuning for the dotmatrix font. > > On Fri, Jul 6, 2018 at 3:43 PM Wenjie Chen <righ...@gmail.com > <javascript:>> wrote: > >> Hi folks, >> >> Below is the dot-matrix digits picture, *tesseract *recognize it >> uncorrect without any pre-processing. >> >> <https://lh3.googleusercontent.com/--ZBp-CYUb-w/Wz83pH7m5EI/AAAAAAAAAM4/Fg7-ifOjI2on2QF0tdgbO_x0AXCpHHF_ACLcBGAs/s1600/100percent.png> >> >> I did erode processing via opencv, the digit 1 recognize correct, but the >> digit 0 still failed. >> >> <https://lh3.googleusercontent.com/-aPaYBOr_yCQ/Wz87jcfxHGI/AAAAAAAAANE/1DFW0xaRAfo5CQZ6rabiTT982yAyb3BXQCLcBGAs/s1600/100percent-erode.png> >> >> for the special font 0, do you have any suggestion how to make *tesseract >> *know it is the digit 0? >> >> Should I apply more image processing to the image, or should I training >> the *tesseract *for the special 0? >> >> >> -- >> 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 <javascript:>. >> To post to this group, send email to tesser...@googlegroups.com >> <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/68cc0256-9ac7-4647-84cd-75ae61dd4192%40googlegroups.com >> >> <https://groups.google.com/d/msgid/tesseract-ocr/68cc0256-9ac7-4647-84cd-75ae61dd4192%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/633cbf9c-5f98-4ef9-b456-78ef71972c2c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
