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 <javascript:>>: > >> 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 >> <javascript:>> 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 <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/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 <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/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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