[tesseract-ocr] Simple Tesseract OCR in .NET 4+?
Hi everybody, I was wondering if anyone had a tutorial / example code that is really simple. It just needs to recognize text from a webimage, and return the recognized text. I would like to make it where I can have this entire piece in one DLL so it's easy to use. Is anyone able to help me? Have a wonderful day :) -- 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/eb6b3e96-8541-4a1b-af0b-2a1348d6d3ab%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Re: Blacklist and whitelist
I observed the same thing in my recent tests of Tess 4.00alpha. On Monday, February 27, 2017 at 12:36:10 PM UTC-6, Alex Grishin wrote: > > Good day! > I tried to use blacklist and whitelist abilities but I found that they do > not work in Tesseract 4. Although the variables are initialized correctly the > program still does not work properly. > -- 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/b7a694dd-3ff3-42e8-b39c-9d2f8a1ad2d2%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Blacklist and whitelist
Good day! I tried to use blacklist and whitelist abilities but I found that they do not work in Tesseract 4. Although the variables are initialized correctly the program still does not work properly. -- 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/8f31ed88-e750-456f-bf67-42ed2bb05c57%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] RE: OCR identifications
I have an image in which there are few characters. I want to identify it and it has to processed on real time basis. How to crop the only the text/digits part from the complete image? And then I need to send that "cropped image" to tesseract engine to identify the characters and digit. I am a newbie. (Preferable language C++) Please help me in detail. If there is an existing project, please provide a code. Thanks Aman -- 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/5dfbe33c-a0c9-4ee1-8554-ef30f4f2bcb0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[tesseract-ocr] Re: Characters whitelist.
Did you get any answer ? I am facing the same issue. On Friday, 22 July 2011 22:24:32 UTC+5:30, MARTIN Pierre wrote: > > Hello, > > i previously was using an older version of tesseract, and i have switched > to svn HEAD. i have an issue i didn't have with the previous version. > before each recognition i'm setting the whitelist parameter to only > numerical digits and "<" and ">". Also, i'm using a trained data i have > created from scratch, but which contains all the alphabet for this font... > > The command i use is: > [My stuff...] > _tessApi->setVariable("tessedit_char_whitelist", "><0123456789"); > [Start recognition...] > Sample of a result i get: > 3000657806S<00S60':0<3000657B0< > > As you can notice, the whitelist is completely ignored… On the previous > version it helped tesseract a lot using the whitelist because some > characters could not be "mistaken" for others. > > Do you have any idea what i'm doing wrong here? > Thanks a lot for your kind help! > Pierre. > > -- 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/821ca75c-cb33-4f46-8a78-b50c6080335b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.