public extern static E_iVision_ERRORS iGetNCCMatchResults(IntPtr model, int index, ref iNCCFound data);
private async void ReadAllFrames()
{
Mat m = new Mat();
while (IsReadingFrame == true && FrameNo < TotalFrame)
{
FrameNo += Convert.ToInt16(numericUpDown1.Value);
capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.PosFrames, FrameNo);
capture.Read(m);
CvInvoke.CvtColor(m, _grayFrame, ColorConversion.Bgr2Gray);
//GrayScale(m.ToImage<Bgr, byte>(), out Image<Gray, byte> grayImage);
// var bm = Emgu.CV.BitmapExtension.ToBitmap(m);
CurrentImg = _grayFrame.ToImage <Gray, byte>();
// var bm = grayImage.ToBitmap();
//byte* ptr = (byte*)grayImg.MIplImage.ImageData;
TransformFromImgCVToGrayImage(CurrentImg);
m_Drawimg = System.Drawing.Image.FromHbitmap(iImage.GetBitmapAddress(GrayImg));
if (m_bRTMatch)
{
m_Drawbmp = new Bitmap(CurrentImg.Width, CurrentImg.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
m_Drawg = Graphics.FromImage(m_Drawbmp);
m_Drawg.DrawImage(m_Drawimg, 0, 0, CurrentImg.Width, CurrentImg.Height);
E_iVision_ERRORS err;
int objnum = 0;
iNCCFound objdata = new iNCCFound();
ResultPoint = new iDPoint();
iDPoint[] RegPoint = new iDPoint[4];
double[] Fang = new double[4];
int i;
if (m_bColorSensor)
{
err = iMatch.MatchNCCModel(ColorImg, Matchmodel);
}
else
{
err = iMatch.MatchNCCModel(GrayImg, Matchmodel);
}
if (err != E_iVision_ERRORS.E_OK)
{
m_bRTMatch = false;
}
iMatch.iGetNCCMatchNum(Matchmodel, ref objnum);
for (i = 0; i < objnum; i++)
{
iMatch.iGetNCCMatchResults(Matchmodel, i, ref objdata);
ResultPoint.x = objdata.cp.x;
ResultPoint.y = objdata.cp.y;
SetTextCoordinates(textBox1, objdata.cp.x.ToString("0.00"));
SetTextCoordinates(textBox2, objdata.cp.y.ToString("0.00"));
SetTextCoordinates(textBox3, objdata.angle.ToString("0.00"));
m_Drawg.DrawString("score:" + objdata.score.ToString("0.00"), drawfont, drawbrush, Convert.ToInt32(ResultPoint.x - 50), Convert.ToInt32(ResultPoint.y - 60));
m_Drawg.DrawString("angle:" + objdata.angle.ToString("0.00"), drawfont, drawbrush, Convert.ToInt32(ResultPoint.x - 50), Convert.ToInt32(ResultPoint.y - 40));
m_Drawg.DrawString("scale:" + objdata.scale.ToString("0.00"), drawfont, drawbrush, Convert.ToInt32(ResultPoint.x - 50), Convert.ToInt32(ResultPoint.y - 20));
}
iMatch.iDrawiMatchResults(Matchmodel, m_Drawg.GetHdc(), 1);
RefreshPictureImage(m_Drawbmp);
m_Drawg.Dispose();
}
else
{
RefreshPicturePtr(iImage.GetBitmapAddress(GrayImg));
await Task.Delay(1000 / Convert.ToInt16(30));
label1.Text = FrameNo.ToString() + "/" + TotalFrame.ToString();
}
await Task.Delay(1000 / Convert.ToInt16(30));
label1.Text = FrameNo.ToString() + "/" + TotalFrame.ToString();
pixelSpeedX = ResultPoint.x - lastPositionX;
pixelSpeedY = ResultPoint.y - lastPositionY;
TBXSPEEDX.Text = pixelSpeedX.ToString("F2");
TBSSPEEDY.Text = pixelSpeedY.ToString("F2");
lastPositionX = (int)ResultPoint.x;
lastPositionY = (int)ResultPoint.y;
//DrawScale = (double)Convert.ToDouble(txb.Text);
///DrawScaledImage(bm, (float)DrawScale, out Bitmap l_Bitmap);
//pictureBox1.Image = l_Bitmap;
/*
* pictureBox1.Image = _grayFrame.ToBitmap();
* await Task.Delay(1000 / Convert.ToInt16(30));
* label1.Text = FrameNo.ToString() + "/" + TotalFrame.ToString();
*/
// bm.Dispose();
//l_Bitmap.Dispose();
}
}
