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, <komalagaw...@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 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/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 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/CAG2NduW%3DvKOAjz-uH8aAJT-1PmcRYkZtpXzWh-4kwyHuW01Y5A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
