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 < [email protected]> 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, <[email protected]> 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 [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/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 [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/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 [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/CAG2NduXMGcaKJFUNcoLMU7iysoum_mcrRjDSVG4-sdnBSwA%3DAw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
