read other languages by tesseract on c #
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Alessandro Latella
Oct 4, 2011, 6:02:35 AM10/4/11
to tesseract-ocr
Hi guys, I'm trying to run tesseract on c #.
The program works well on English language 'ocr.Init(@"C:\Program
Files\Tesseract-OCR\tessdata", "eng", false);'
If I try to change the language from "eng" to "ita", the program
generates an error and does not work.
I use the library tessnet2.dll .
Thanks,
Alessandro.
The program works well on English language 'ocr.Init(@"C:\Program
Files\Tesseract-OCR\tessdata", "eng", false);'
If I try to change the language from "eng" to "ita", the program
generates an error and does not work.
I use the library tessnet2.dll .
Thanks,
Alessandro.
Quan Nguyen
Oct 4, 2011, 10:27:47 PM10/4/11
to tesseract-ocr
What's the error exactly? Does the image work with tesseract.exe?
Alessandro Latella
Oct 7, 2011, 12:20:45 PM10/7/11
to tesseract-ocr
The error is "Unable to load unicharset file C:\Program Files
\Tesseract-OCR\ita.unicharset", but in the directory ...\tessdata
there are all the "ita." files.
Yes the image work correctly with tesseract.exe
> > Alessandro.- Nascondi testo citato
>
> - Mostra testo citato -
\Tesseract-OCR\ita.unicharset", but in the directory ...\tessdata
there are all the "ita." files.
Yes the image work correctly with tesseract.exe
>
> - Mostra testo citato -
Quan Nguyen
Oct 7, 2011, 7:23:33 PM10/7/11
to tesseract-ocr
The error indicated the program was looking for the data files in C:
\Program Files
\Tesseract-OCR folder, not C:\Program Files
\Tesseract-OCR\tessdata as you specified in your code. Can you try to
determine why the discrepancy?
You may want to take a look at VietOCR.NET 2.0x, which makes use of
tessnet2 library.
http://vietocr.sf.net
\Program Files
\Tesseract-OCR folder, not C:\Program Files
\Tesseract-OCR\tessdata as you specified in your code. Can you try to
determine why the discrepancy?
You may want to take a look at VietOCR.NET 2.0x, which makes use of
tessnet2 library.
http://vietocr.sf.net
Zdenko Podobný
Oct 7, 2011, 4:12:18 PM10/7/11
to tesser...@googlegroups.com
If there is error message:
Unable to load unicharset file C:\Program Files\Tesseract-OCR\ita.unicharset"
than it means that your program expect language files (ita.*) in
directory "C:\Program Files\Tesseract-OCR\" and not in
"...\tessdata"
Zdenko
Alessandro Latella
Oct 26, 2011, 6:48:01 AM10/26/11
to tesseract-ocr
I'm stupid, sorry for the simple error.
Ok, the program works with the general language.
Now I try to run the program with a language trained by me and this
error occurs:
"Error: Illegal malloc request size!
Fatal error: No error trap defined!
Signal_termination_handler called with signal 2001"
If the solution is this " http://www.win.tue.nl/~aeb/linux/ocr/tesseract.html
" , how can I apply this patch using the imported library "tessnet2"
in C# project?
Thanks,
Alessandro.
Ok, the program works with the general language.
Now I try to run the program with a language trained by me and this
error occurs:
"Error: Illegal malloc request size!
Fatal error: No error trap defined!
Signal_termination_handler called with signal 2001"
If the solution is this " http://www.win.tue.nl/~aeb/linux/ocr/tesseract.html
" , how can I apply this patch using the imported library "tessnet2"
in C# project?
Thanks,
Alessandro.
abdelaziz mokrani
Mar 23, 2017, 6:55:54 AM3/23/17
to tesseract-ocr
plz can you send the code , i have the same problem ''Unable to load unicharset file C:\Program Files (x86)\Tesseract-OCR\\eng.unicharset ''
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