public RecognitionSession SpawnSession(SessionSettings session_settings)
{
global::System.IntPtr cPtr = csSmartIdEnginePINVOKE.RecognitionEngine_SpawnSession__SWIG_1(swigCPtr, SessionSettings.getCPtr(session_settings));
RecognitionSession ret = (cPtr == global::System.IntPtr.Zero) ? null : new RecognitionSession(cPtr, true);
if (csSmartIdEnginePINVOKE.SWIGPendingException.Pending)
{
throw csSmartIdEnginePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
public void get_recog()
{
System.IO.FileStream ostrm = new FileStream(curr_dir + @"\recognize.log", FileMode.OpenOrCreate, FileAccess.Write);
string image_path = curr_dir + @"\recog.jpg";
string config_path = curr_dir + @"\smartid.json";
string document_types = "rus.passport.*";
StreamWriter writer;
TextWriter oldOut = Console.Out;
writer = new StreamWriter(ostrm);
Console.SetOut(writer);
Console.WriteLine("Start recognize application");
Console.WriteLine("--------------------------------");
Console.WriteLine("image_path = {0}", image_path);
Console.WriteLine("config_path = {0}", config_path);
Console.WriteLine("document_types = {0}", document_types);
try
{
CsReporter reporter = new CsReporter();
var engine = new RecognitionEngine(config_path);
SessionSettings settings = engine.CreateSessionSettings();
settings.AddEnabledDocumentTypes(document_types);
RecognitionSession session = engine.SpawnSession(settings, reporter);
RecognitionResult recog_result = session.ProcessImageFile(image_path);
OutputRecognitionResult(recog_result);
recog_result.Dispose();
session.Dispose();
engine.Dispose();
reporter.Dispose();
}
catch (Exception e)
{
Console.WriteLine("Exception caught: {0}", e);
}
Console.WriteLine("End application!");
Console.SetOut(oldOut);
writer.Close();
ostrm.Close();
}
private void videoPanel_PreviewKeyDown(object sender, PreviewKeyDownEventArgs e)
{
if (e.KeyCode == Keys.C)
{
string image_path = curr_dir + @"\recog.jpg";
string config_path = curr_dir + @"\smartid.json";
string document_types = "rus.passport.*";
engine = new RecognitionEngine(config_path);
settings = engine.CreateSessionSettings();
settings.AddEnabledDocumentTypes(document_types);
session = engine.SpawnSession(settings, reporter);
Capture();
}
else if (e.KeyCode == Keys.F)
{
string image_path = curr_dir + @"\recog.jpg";
byte[] im_bt = FileToByteArray(image_path);
Bitmap d_image = (Bitmap)System.Drawing.Image.FromFile(image_path);
int w = d_image.Width;
int h = d_image.Height;
BitmapData bitmapData = d_image.LockBits(new System.Drawing.Rectangle(0, 0, w, h), ImageLockMode.ReadWrite, d_image.PixelFormat);
int ByteCount = bitmapData.Stride * h;
byte[] Pixels = new byte[ByteCount];
int bitsPerPixel = ((int)bitmapData.PixelFormat & 0xff00) >> 8;
int bytesPerPixel = (bitsPerPixel + 7) / 8;
int stride = 4 * ((w * bytesPerPixel + 3) / 4);
//указатель на первый пиксель
IntPtr ptrFirstPixel = bitmapData.Scan0;
//копируем данные из указателя в массив байтов
Marshal.Copy(ptrFirstPixel, Pixels, 0, Pixels.Length);
get_recog(Pixels, Pixels.Length, w, h, stride);
}
//Application.Exit();
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(RecognitionSession obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
