I get an AccessViolationException, trying to adapt your code for my
needs: Attempted to read or write protected memory. This is often an
indication that other memory is corrupt.
The code is more or less copied from your simple1 - my bitmap does not
come out of a file but from a screenshot (part of the screen).
public static void Recognize(Bitmap bmp)
{
string language = "eng";
int oem = (int)eOcrEngineMode.OEM_DEFAULT;
using (TesseractProcessor processor = new TesseractProcessor())
{
DateTime started = DateTime.Now;
DateTime ended = DateTime.Now;
string tessdataFolder = @"D:\Temp\IPoVnOCRer\IPoVn\Test
\Tessdata";
processor.Init(tessdataFolder, language, oem);
string text = "";
unsafe
{
started = DateTime.Now;
text = processor.Recognize(bmp);
ended = DateTime.Now;
Console.WriteLine("Duration recognition: {0} ms\n\n",
(ended - started).TotalMilliseconds);
}
Console.WriteLine(
string.Format("RecognizeMode: {1}\nRecognized Text:\n{0}\n+
+++++++++++++++++++++++++++++++\n", text,
((eOcrEngineMode)oem).ToString()));
}
}
BTW, thx for writing a wrapper - if it works, it solves just about all
my problems. :)
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