tessnet2 is Tesseract 2.04-based .NET wrapper while you're using Tesseract 3.0x language data. They are not compatible.
On Tuesday, March 19, 2013 10:45:12 AM UTC-5, Micael Leal wrote: > > Hello, > > After installing tesseract > > > http://code.google.com/p/tesseract-ocr/downloads/detail?name=tesseract-ocr-setup-3.02.02.exe&can=2&q= > > http://code.google.com/p/tesseract-ocr/wiki/ReadMe > > I try to launch: > > C:\Program Files (x86)\Tesseract-OCR>tesseract > C:\Users\admin\AppData\Local\Temp\Untitled.png > C:\Users\admin\AppData\Local\Temp\out > > I get : Tesseract Open Source OCR Engine v3.02 with Leptonica > > Seems all went fine, but > > I tried to write "Test" in a white background and dark text "Test" in > English for my image file. > > > http://code.google.com/p/tesseract-ocr/downloads/detail?name=tesseract-ocr-3.02.eng.tar.gz&can=2&q= > > I get as output in out.txt -> rssr instead of "Test". > > I tried to write "My variable" in my image file and get "My vaname" as > output. > > Is it me or did I missed something? > > Next issue, I want to do some manipulations with C# in VSO. > > Bitmap image = new Bitmap(@"C:\Users\admin\AppData\Local\Temp\image.bmp"); >> tessnet2.Tesseract ocr = new tessnet2.Tesseract(); >> ocr.SetVariable("tessedit_char_whitelist", "0123456789"); // If digit only >> ocr.Init(@"c:\temp", "eng", false); // To use correct tessdata >> List<tessnet2.Word> result = ocr.DoOCR(image, Rectangle.Empty); >> foreach (tessnet2.Word word in result) >> Console.WriteLine("{0} : {1}", word.Confidence, word.Text); >> > > ocr.Init(@"c:\temp", "eng", false); // To use correct tessdata > > Doesn't work. I have tokensz.exe/tokensz.htm/usertokenestimate.ps1 inside > that C:\temp. I tried to do instead C:\temp, I did C:/Program Files > (x86)/Tesseract-OCR/ where is my tessdata folder located. > > I get following error: > > Unable to load unicharset file C:/Program Files > (x86)/Tesseract-OCR/\eng.unicharset > > > http://code.google.com/p/tesseract-ocr/wiki/FAQ#Can%27t_open_eng.unicharset? > > But I installed correctly all tessdata, because in C:/Program Files > (x86)/Tesseract-OCR/tessdata are following files: > > eng.cube.bigrams,eng.cube.fold,eng.cube.lm,eng.cube.lm_,eng.cube.nn,eng.cube.params,eng.cube.size > eng.cube.word-freq,eng.tesseract_cube.nn,osd.traineddata,tessconfigs > > I hope those informations will help to find out the issue. > > Thanks, > M.Leal -- -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en --- 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]. For more options, visit https://groups.google.com/groups/opt_out.
