Hey Nick, thanks for the answer. You are right, I hadn't done much research, sorry. Now, I found this sample code<http://opencv-code.com/tutorials/how-to-read-the-digits-from-a-scratchcard/> which I am trying to test on my plates to see if its successful. I am getting compiling bugs when i try to run it, but i'm not sure this is the place to ask for help in such way. If its oks, the bugs are : main.cc:66:37: error: ‘CV_RETR_EXTERNAL’ was not declared in this scope main.cc:66:55: error: ‘CV_CHAIN_APPROX_NONE’ was not declared in this scope main.cc:81:28: error: ‘CV_BGR2GRAY’ was not declared in this scope If this is not the right way to go, i believe i could at least use his image processing code, but use OpenCV to maybe try to detect the plate, then process it and read it in Tesseract, what do you think?
Em terça-feira, 27 de maio de 2014 11h32min51s UTC-3, Nick White escreveu: > > Hi Bernardo, > > On Mon, May 26, 2014 at 03:58:22PM -0700, Bernardo Meurer wrote: > > I'm in need of some help, I was wondering if it would be possible to use > > tesseract to read number plates as the one in the image below. If that > is > > doable, if anyone could give me some directions of where to start it > would also > > help a lot. > > Variations of this question have been asked quite a few times on > this mailing list. Have you searched the archives? > > The short answer is "if you can preprocess to isolate some not too > messed up text, you can pass that to Tesseract and it will work." > > Search the archives for more clues. But yes, it's the image > processing that will be challenging. > > Nick > -- 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 http://groups.google.com/group/tesseract-ocr. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/0d963b3f-159f-4531-a32d-1fb861d33ae2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
