Hello where can I find training data which contains only numbers and no alphabets or special characters On Friday, 6 March 2020 at 10:07:51 UTC+5:30 Bhakti Shah wrote:
> Hey Dominik, Is ssd.traineddata working for you? > Are you getting decimal point? > > > On Saturday, April 20, 2019 at 6:59:36 PM UTC+5:30, Dominik Helleberg > wrote: > >> thx will give it a try! >> Cheers >> Dominik >> >> Am Do., 18. Apr. 2019 um 14:52 Uhr schrieb Shree Devi Kumar < >> shree...@gmail.com>: >> > Hi Dominik, >>> >>> Please see https://github.com/Shreeshrii/tessdata_ssd/issues/1 >>> >>> The repo has a few traineddata files that you can try. >>> >>> On Wed, Apr 17, 2019 at 1:24 AM Dominik Helleberg <dominik....@gmail.com> >>> wrote: >>> >> Hi, >>>> >>>> I'm want to read 7-segment LED-Displays like this. I'm also >>>> investigating CNNs at the moment as I'm not sure if tesseract is the right >>>> choice here. >>>> >>>> Any opinions? >>>> Cheers >>>> >>>> Dominik >>>> >>>> >>>> [image: lcd3.png] >>>> >>>> >>>> On Saturday, April 13, 2019 at 11:05:15 PM UTC+2, shree wrote: >>>>> >>>>> I had deleted the files but can rerun the training again. >>>>> >>>>> It will be helpful if you can provide a sample text of the kind of >>>>> display you are trying to recognize - eg. is it just digits, or also >>>>> includes letters - which ones, only uppercase??? Please provide at least >>>>> 100 lines of text. >>>>> >>>>> A sample image as well as any info on similar looking fonts will be >>>>> helpful. >>>>> >>>>> >>>>> >>>>> >>>>> On Sat, Apr 13, 2019 at 11:07 PM Dominik Helleberg < >>>>> dominik....@gmail.com> wrote: >>>>> >>>>>> Hi, the download gives a 404 error :( >>>>>> Since I'm trying to detect 7 segment displays with tesseract 4, i >>>>>> would really like to try it out. >>>>>> Do you have the download still at hand somewhere? >>>>>> Thanks! >>>>>> >>>>>> On Wednesday, March 29, 2017 at 5:40:32 PM UTC+2, shree wrote: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I have built a 4.0 traineddata using some seven segment display >>>>>>> fonts. Trained mostly on numbers 0-9, capital letters A-Z, : etc. >>>>>>> >>>>>>> It is uploaded as a zip file at >>>>>>> https://github.com/Shreeshrii/tessdata4alpha/raw/master/ssd1.zip >>>>>>> >>>>>>> unzip to get ssd1.traineddata >>>>>>> >>>>>>> I have not tested it much. Seemed to work with the sample images >>>>>>> provided in this email. >>>>>>> >>>>>>> Since B and 8, O and 0, S, Z and 5 all look similar in this display, >>>>>>> there would be errors. >>>>>>> >>>>>>> Should this be trained just for numbers, may have a better accuracy >>>>>>> then. >>>>>>> >>>>>>> I am doing another run of training to see if there are improvements. >>>>>>> >>>>>>> Meanwhile, those who actually want this should give it a try and >>>>>>> provide feedback. >>>>>>> >>>>>>> >>>>>>> ShreeDevi >>>>>>> ____________________________________________________________ >>>>>>> भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com >>>>>>> >>>>>>> On Fri, Mar 24, 2017 at 3:04 PM, <komala...@gmail.com> wrote: >>>>>>> >>>>>>>> >>>>>>>> Hello, >>>>>>>> I am basically working in electronics field and new to C#.Currently >>>>>>>> I am working on one project (Image processing in C#) where i am using >>>>>>>> C#,where in one of the part i have to detect text or digits of 7 >>>>>>>> segment >>>>>>>> display image for that on google i found Tesseract solution. >>>>>>>> >>>>>>>> For experiment i have first try to convert normal text image in to >>>>>>>> text file and it is working fine for some of the basic images but it >>>>>>>> is not >>>>>>>> working with 7 segment display.so i came to know i required trained >>>>>>>> data >>>>>>>> file for 7 segment. >>>>>>>> >>>>>>>> For training 7 segment data i follow the steps which are shown in >>>>>>>> vidoe of below link:https://www.youtube.com/watch?v=i_1-hGsXxy8. >>>>>>>> But the output.txt file showing in that video is not generating in >>>>>>>> my case.Due to which after using trained 7 segment data file ,i am >>>>>>>> getting >>>>>>>> garbage value in text file.So for checking that i am getting proper >>>>>>>> trained >>>>>>>> file or not , i have follow the procedure which is shown on that video >>>>>>>> but >>>>>>>> it is giving an error like outpt.txt file not found.Is this happened >>>>>>>> because of missing otput.txt file or something else i am missing to >>>>>>>> do.I >>>>>>>> have follow all the steps which are shown in that video for training 7 >>>>>>>> segment data. >>>>>>>> >>>>>>>> Also i have installed jTessBoxEditorFX.jar, serak trainer & >>>>>>>> Tesseract-ocr v3.02.So at the end i am just stuck in the point >>>>>>>> where i don't know where i am going wrong,is my procedure is wrong or >>>>>>>> software installation is not proper because after installing tesseract >>>>>>>> there is red cross mark against tesseract. >>>>>>>> >>>>>>>> Please somebody help me to figure it out.If possible please provide >>>>>>>> me 7 segment trained data file and also the exact steps to trained 7 >>>>>>>> segment data as i have to trained some more files for various display >>>>>>>> icons >>>>>>>> and some specific messages.Its very urgent as my project is stuck and >>>>>>>> i am >>>>>>>> helpless because after trying so much solutions in image processing >>>>>>>> for 7 >>>>>>>> segment display detection like pixel count & image comparison in C#, i >>>>>>>> came >>>>>>>> up on tesseract solution. >>>>>>>> If you have any doubts on understanding my query please let me >>>>>>>> know. >>>>>>>> >>>>>>>> Please do the needful. >>>>>>>> >>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>> 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 tesser...@googlegroups.com. >>>>>>>> To post to this group, send email to tesser...@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/b7fc9a05-8d8d-4e68-ac02-2e71b0078557%40googlegroups.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/b7fc9a05-8d8d-4e68-ac02-2e71b0078557%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 tesser...@googlegroups.com. >>>>>> To post to this group, send email to tesser...@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/b1bf50a7-6d94-485e-877a-86027310a265%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/b1bf50a7-6d94-485e-877a-86027310a265%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 tesser...@googlegroups.com. >>>> To post to this group, send email to tesser...@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/940fea7d-c787-4e16-8953-47f9bcb15360%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/tesseract-ocr/940fea7d-c787-4e16-8953-47f9bcb15360%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 tesser...@googlegroups.com. >>> To post to this group, send email to tesser...@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/CAG2NduX8tbZeW2r1nTqU7PH_V%3DV-kR8iEVkZPrYMGXSs626byA%40mail.gmail.com >>> >>> <https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduX8tbZeW2r1nTqU7PH_V%3DV-kR8iEVkZPrYMGXSs626byA%40mail.gmail.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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