in which group am I now? I don't understand the groups. I thought https://groups.google.com/forum/#!forum/tesseract-ocr was the correct group to ask about tesseract.
On Mon, Aug 26, 2019 at 10:56 AM Shree Devi Kumar <[email protected]> wrote: > You are using https://github.com/naptha/tesseract.js > > Please file your issue in that repo. > > On Sun, Aug 25, 2019 at 9:37 PM Clint William Theron < > [email protected]> wrote: > >> If you recently tested the above link there was a auth require but I have >> taken that out now. The link should work now. Sorry for any inconvenience. >> >> On Sunday, August 25, 2019 at 12:53:29 AM UTC+2, Clint William Theron >> wrote: >>> >>> Check here: >>> https://lottoticketscanner.iclips.co.za/assets/tesseract/tessdata/ >>> mycustom.traineddata definitely points to the correct location. It must >>> be something else. Would you help me figure it out or at least give me a >>> working solution. Thanks already >>> >>> On Saturday, August 24, 2019 at 7:38:11 PM UTC+2, Clint William Theron >>> wrote: >>>> >>>> Where do I find the value of TESSDATA_PREFIX? >>>> >>>> On Saturday, August 24, 2019 at 7:34:00 PM UTC+2, Clint William Theron >>>> wrote: >>>>> >>>>> I don't know where to find the TESSDATA_PREFIX value since I'm using >>>>> tesseract CDN on a http web server. What did you do? Did you create a >>>>> node.js app? I install tesseract in windows 10 and I replaced the >>>>> traineddata file in the tessdata directory and it worked. I'm looking to >>>>> build an online solution though. I got started and found out about the >>>>> custom traineddata idea from the following link: >>>>> >>>>> >>>>> https://ourcodeworld.com/articles/read/580/how-to-convert-images-to-text-with-pure-javascript-using-tesseract-js >>>>> >>>>> It's not necessary to use the CDN or even a html web page. The >>>>> solution should just work online and use my custom traineddata language >>>>> >>>>> On Saturday, August 24, 2019 at 7:13:01 PM UTC+2, shree wrote: >>>>>> >>>>>> I have not used tesseract CDN on a http web server in a html web >>>>>> page. >>>>>> >>>>>> The error says that the traineddata file cannot be found. You need to >>>>>> check the value of TESSDATA_PREFIX and put your custom traineddata there. >>>>>> >>>>>> On Sat, 24 Aug 2019, 22:28 Clint William Theron, < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> The traineddata file is available in that location. I took a >>>>>>> screenshot of the current error: >>>>>>> >>>>>>> [image: Untitled.png] >>>>>>> I changed the name to custom.traineddata but it's not relevant to >>>>>>> the problem. I also changed the location of the file to see if that >>>>>>> makes a >>>>>>> different but didn't: >>>>>>> >>>>>>> const worker = new Tesseract.TesseractWorker({ >>>>>>> langPath: 'https://iclips.co.za/images/tessdata/', >>>>>>> }); >>>>>>> >>>>>>> worker.recognize(cameraSensor2.toDataURL('image/png'), 'custom')... >>>>>>> >>>>>>> Do you see what I'm missing here? >>>>>>> Thanks already >>>>>>> On Saturday, August 24, 2019 at 4:44:12 PM UTC+2, shree wrote: >>>>>>>> >>>>>>>> Check that mycustom.traineddata is available in >>>>>>>> https://lottoticketscanner.iclips.co.za/assets/tesseract/tessdata/ >>>>>>>> >>>>>>>> On Sat, Aug 24, 2019 at 7:02 PM Clint William Theron < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> Thanks for your answer. I have a different error though. I'm not >>>>>>>>> sure what you mean by tessdata folder. I'm using the tesseract CDN on >>>>>>>>> a >>>>>>>>> http web server in a html web page. The following images illustrates >>>>>>>>> my >>>>>>>>> current problem: >>>>>>>>> >>>>>>>>> [image: Untitled.jpg] >>>>>>>>> >>>>>>>>> [image: Untitled.png] >>>>>>>>> >>>>>>>>> >>>>>>>>> The first image illustrates the type of server and directory >>>>>>>>> structure I'm using and the second image shows the error. What is the >>>>>>>>> resolution? I know I'm close now though, thanks to you. >>>>>>>>> >>>>>>>>> My current code looks like so: >>>>>>>>> >>>>>>>>> html >>>>>>>>> <script src=" >>>>>>>>> https://unpkg.com/[email protected]/dist/tesseract.min.js >>>>>>>>> "></script> >>>>>>>>> >>>>>>>>> js >>>>>>>>> const worker = new Tesseract.TesseractWorker({ >>>>>>>>> langPath: ' >>>>>>>>> https://lottoticketscanner.iclips.co.za/assets/tesseract/tessdata/ >>>>>>>>> ', >>>>>>>>> }); >>>>>>>>> >>>>>>>>> >>>>>>>>> worker.recognize(cameraSensor2.toDataURL('image/png'), 'mycustom') >>>>>>>>> .progress(progress => console.log( >>>>>>>>> 'progress', progress)) >>>>>>>>> .then(result => console.log('result', >>>>>>>>> result)) >>>>>>>>> .finally(() => worker.terminate()); >>>>>>>>> >>>>>>>>> Thank you. >>>>>>>>> >>>>>>>>> On Saturday, August 24, 2019 at 5:56:30 AM UTC+2, shree wrote: >>>>>>>>>> >>>>>>>>>> You can name your custom traineddata file with a different name >>>>>>>>>> eg. mycustom.traineddata, copy the file to your tessdata folder >>>>>>>>>> (referred >>>>>>>>>> by tessdata_prefix) and then use 'mycustom' instead of 'eng' in your >>>>>>>>>> program. >>>>>>>>>> >>>>>>>>>> On Sat, 24 Aug 2019, 09:13 Clint William Theron, < >>>>>>>>>> [email protected]> wrote: >>>>>>>>>> >>>>>>>>>>> Hi. I have a web-app and I'm using the Tesseract CDN like so: >>>>>>>>>>> >>>>>>>>>>> <script src=" >>>>>>>>>>> https://unpkg.com/[email protected]/dist/tesseract.min.js >>>>>>>>>>> "></script> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> I then try to add the path to my own created traineddata >>>>>>>>>>> language like so: >>>>>>>>>>> >>>>>>>>>>> const worker = new TesseractWorker({ >>>>>>>>>>> langPath: ' >>>>>>>>>>> https://lottoticketscanner.iclips.co.za/assets/tesseract/langs-folder/ >>>>>>>>>>> ', >>>>>>>>>>> }); >>>>>>>>>>> >>>>>>>>>>> and finally I call the recognize method like so: >>>>>>>>>>> >>>>>>>>>>> worker.recognize(canvas.toDataURL('image/png'), 'eng') >>>>>>>>>>> .progress(progress => console.log( >>>>>>>>>>> 'progress', progress)) >>>>>>>>>>> .then(result => console.log('result', >>>>>>>>>>> result.text)) >>>>>>>>>>> .finally(() => worker.terminate()); >>>>>>>>>>> >>>>>>>>>>> This doesn't seem to be using my language (that I created >>>>>>>>>>> myself). I get the same output as I do when I remove the langPath. >>>>>>>>>>> I mean I >>>>>>>>>>> can cleary see my language is not being used in the recognized >>>>>>>>>>> process. I >>>>>>>>>>> know it's not because I tested my language (traineddata) in windows >>>>>>>>>>> desktop >>>>>>>>>>> and I get the results that I actually want. What needs to change in >>>>>>>>>>> my code >>>>>>>>>>> so my (custom) traineddata, and only mine, is being used? >>>>>>>>>>> >>>>>>>>>>> Thanks. >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> 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 view this discussion on the web visit >>>>>>>>>>> https://groups.google.com/d/msgid/tesseract-ocr/8a823afb-fde5-43aa-a643-2cf69462c2f6%40googlegroups.com >>>>>>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/8a823afb-fde5-43aa-a643-2cf69462c2f6%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>>>> . >>>>>>>>>>> >>>>>>>>>> -- >>>>>>>>> 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 view this discussion on the web visit >>>>>>>>> https://groups.google.com/d/msgid/tesseract-ocr/4d8dcf15-293c-4b3e-9d67-8b0ba8be9a27%40googlegroups.com >>>>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/4d8dcf15-293c-4b3e-9d67-8b0ba8be9a27%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>>> . >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> ____________________________________________________________ >>>>>>>> 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 view this discussion on the web visit >>>>>>> https://groups.google.com/d/msgid/tesseract-ocr/75347274-7bbe-4f66-a313-7fb51ad9d253%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/tesseract-ocr/75347274-7bbe-4f66-a313-7fb51ad9d253%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>> . >>>>>>> >>>>>> -- >> 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 view this discussion on the web visit >> https://groups.google.com/d/msgid/tesseract-ocr/c7626d47-7642-44d2-bf66-9ab571106238%40googlegroups.com >> <https://groups.google.com/d/msgid/tesseract-ocr/c7626d47-7642-44d2-bf66-9ab571106238%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > > ____________________________________________________________ > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduVy_qPEqOD8-U0datnccWtN0CUGGqh0uhbWg7%2By3TBR4A%40mail.gmail.com > <https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduVy_qPEqOD8-U0datnccWtN0CUGGqh0uhbWg7%2By3TBR4A%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAOPMViper3ab_oLg%2B_3kgkDYpXRN4LZBOX7V%2B%2BN6shrg6B5Tjg%40mail.gmail.com.
