Hi to all,
I'm having the same problem. Which is the "correct path to the language
data"?
If I have my project in this directory the "C:\WindowsFormsApplication1\",
which path should I use?
->
tessocr.Init(@"C:\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\tessdata",
"eng", false);
->
tessocr.Init(@"C:\WindowsFormsApplication1\WindowsFormsApplication1\tessdata",
"eng", false
By the way I downloaded the file tesseract-ocr-3.01.eng.tar.gz.
Thanks in advance
Quinta-feira, 10 de Junho de 2010 12h52min48s UTC+1, fifas escreveu:
>
> Hi all,
>
> I am first tiem on this list. So, Please forgive me if you write
> something stupid.
>
> I don't knwo why but the demo ocr doesn't work on my computer. When I
> load a image and click the "doOCR" button, the application is closed
> immediately. The same happens when I use the demo code in my project.
> After first init, all application is cloased. Could you tell my some
> hints ?? What can it be ??
>
> Ocr ocr = new Ocr();
> using (Bitmap bmp = new Bitmap(@"D:\temp\ocr\b1.bmp"))
> {
> tessnet2.Tesseract tessocr = new tessnet2.Tesseract();
>
> tessocr.Init(null, "eng", false); // !!!!!!!!!! This line causes
> the exit of all application. !!!!!!!!!!!!!!!!!
>
>
> tessocr.GetThresholdedImage(bmp, Rectangle.Empty).Save("c:\\temp\
> \" + Guid.NewGuid().ToString() + ".bmp");
> // Tessdata directory must be in the directory than this exe
> Console.WriteLine("Multithread version");
> ocr.DoOCRMultiThred(bmp, "eng");
> Console.WriteLine("Normal version");
> ocr.DoOCRNormal(bmp, "eng");
> }
>
> /BR
> Grzegorz
>
> Link from I got the demo.
> http://www.pixel-technology.com/freeware/tessnet2/bin.zip<http://www.pixel-technology.com/freeware/tessnet2/bin.zip>
Quinta-feira, 10 de Junho de 2010 12h52min48s UTC+1, fifas escreveu:
>
> Hi all,
>
> I am first tiem on this list. So, Please forgive me if you write
> something stupid.
>
> I don't knwo why but the demo ocr doesn't work on my computer. When I
> load a image and click the "doOCR" button, the application is closed
> immediately. The same happens when I use the demo code in my project.
> After first init, all application is cloased. Could you tell my some
> hints ?? What can it be ??
>
> Ocr ocr = new Ocr();
> using (Bitmap bmp = new Bitmap(@"D:\temp\ocr\b1.bmp"))
> {
> tessnet2.Tesseract tessocr = new tessnet2.Tesseract();
>
> tessocr.Init(null, "eng", false); // !!!!!!!!!! This line causes
> the exit of all application. !!!!!!!!!!!!!!!!!
>
>
> tessocr.GetThresholdedImage(bmp, Rectangle.Empty).Save("c:\\temp\
> \" + Guid.NewGuid().ToString() + ".bmp");
> // Tessdata directory must be in the directory than this exe
> Console.WriteLine("Multithread version");
> ocr.DoOCRMultiThred(bmp, "eng");
> Console.WriteLine("Normal version");
> ocr.DoOCRNormal(bmp, "eng");
> }
>
> /BR
> Grzegorz
>
> Link from I got the demo.
> http://www.pixel-technology.com/freeware/tessnet2/bin.zip<http://www.pixel-technology.com/freeware/tessnet2/bin.zip>
Quinta-feira, 10 de Junho de 2010 12h52min48s UTC+1, fifas escreveu:
>
> Hi all,
>
> I am first tiem on this list. So, Please forgive me if you write
> something stupid.
>
> I don't knwo why but the demo ocr doesn't work on my computer. When I
> load a image and click the "doOCR" button, the application is closed
> immediately. The same happens when I use the demo code in my project.
> After first init, all application is cloased. Could you tell my some
> hints ?? What can it be ??
>
> Ocr ocr = new Ocr();
> using (Bitmap bmp = new Bitmap(@"D:\temp\ocr\b1.bmp"))
> {
> tessnet2.Tesseract tessocr = new tessnet2.Tesseract();
>
> tessocr.Init(null, "eng", false); // !!!!!!!!!! This line causes
> the exit of all application. !!!!!!!!!!!!!!!!!
>
>
> tessocr.GetThresholdedImage(bmp, Rectangle.Empty).Save("c:\\temp\
> \" + Guid.NewGuid().ToString() + ".bmp");
> // Tessdata directory must be in the directory than this exe
> Console.WriteLine("Multithread version");
> ocr.DoOCRMultiThred(bmp, "eng");
> Console.WriteLine("Normal version");
> ocr.DoOCRNormal(bmp, "eng");
> }
>
> /BR
> Grzegorz
>
> Link from I got the demo.
> http://www.pixel-technology.com/freeware/tessnet2/bin.zip<http://www.pixel-technology.com/freeware/tessnet2/bin.zip>
Quinta-feira, 10 de Junho de 2010 12h52min48s UTC+1, fifas escreveu:
>
> Hi all,
>
> I am first tiem on this list. So, Please forgive me if you write
> something stupid.
>
> I don't knwo why but the demo ocr doesn't work on my computer. When I
> load a image and click the "doOCR" button, the application is closed
> immediately. The same happens when I use the demo code in my project.
> After first init, all application is cloased. Could you tell my some
> hints ?? What can it be ??
>
> Ocr ocr = new Ocr();
> using (Bitmap bmp = new Bitmap(@"D:\temp\ocr\b1.bmp"))
> {
> tessnet2.Tesseract tessocr = new tessnet2.Tesseract();
>
> tessocr.Init(null, "eng", false); // !!!!!!!!!! This line causes
> the exit of all application. !!!!!!!!!!!!!!!!!
>
>
> tessocr.GetThresholdedImage(bmp, Rectangle.Empty).Save("c:\\temp\
> \" + Guid.NewGuid().ToString() + ".bmp");
> // Tessdata directory must be in the directory than this exe
> Console.WriteLine("Multithread version");
> ocr.DoOCRMultiThred(bmp, "eng");
> Console.WriteLine("Normal version");
> ocr.DoOCRNormal(bmp, "eng");
> }
>
> /BR
> Grzegorz
>
> Link from I got the demo.
> http://www.pixel-technology.com/freeware/tessnet2/bin.zip<http://www.pixel-technology.com/freeware/tessnet2/bin.zip>
Quinta-feira, 10 de Junho de 2010 12h52min48s UTC+1, fifas escreveu:
>
> Hi all,
>
> I am first tiem on this list. So, Please forgive me if you write
> something stupid.
>
> I don't knwo why but the demo ocr doesn't work on my computer. When I
> load a image and click the "doOCR" button, the application is closed
> immediately. The same happens when I use the demo code in my project.
> After first init, all application is cloased. Could you tell my some
> hints ?? What can it be ??
>
> Ocr ocr = new Ocr();
> using (Bitmap bmp = new Bitmap(@"D:\temp\ocr\b1.bmp"))
> {
> tessnet2.Tesseract tessocr = new tessnet2.Tesseract();
>
> tessocr.Init(null, "eng", false); // !!!!!!!!!! This line causes
> the exit of all application. !!!!!!!!!!!!!!!!!
>
>
> tessocr.GetThresholdedImage(bmp, Rectangle.Empty).Save("c:\\temp\
> \" + Guid.NewGuid().ToString() + ".bmp");
> // Tessdata directory must be in the directory than this exe
> Console.WriteLine("Multithread version");
> ocr.DoOCRMultiThred(bmp, "eng");
> Console.WriteLine("Normal version");
> ocr.DoOCRNormal(bmp, "eng");
> }
>
> /BR
> Grzegorz
>
> Link from I got the demo.
> http://www.pixel-technology.com/freeware/tessnet2/bin.zip<http://www.pixel-technology.com/freeware/tessnet2/bin.zip>
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