public bool FindNccModel(string partName, System.Drawing.Bitmap srcImage, System.Drawing.Rectangle roi, ref MatchResult_Ncc result)
{
if (srcImage == null)
{
return(false);
}
bool bIsSuccess = false;
HTuple row, column, angle, score;
HTuple hv_HomMat2D;
HImage hImage = new HImage();
try
{
int modelID = 0;
GC.Collect();
if (!CheckPartModelIdIsExist(partName, ref modelID))
{
return(false);
}
if (m_hoRectangle != null)
{
m_hoRectangle.Dispose();
}
m_hoRectangle.GenRectangle1(1.0 * roi.Top, roi.Left, roi.Bottom, roi.Right);
m_hoRectangle.AreaCenter(out m_roiRow, out m_roiColumn);
hImage.GenEmptyObj();
//hImage = VisionProcess.Bitmap2HImage_8(srcImage);
hImage.FindNccModel(m_listPartModelID[modelID].ModelID, 0, 0, 0.6, 1, 0.5, "true", m_iNumLevels, out row, out column, out angle, out score);
if (score > 0.1)
{
HOperatorSet.VectorAngleToRigid(m_roiRow, m_roiColumn, new HTuple(0), row, column, new HTuple(0), out hv_HomMat2D);
HRegion affRoi = m_hoRectangle.AffineTransRegion(new HHomMat2D(hv_HomMat2D), "false");
int right, bottom;
affRoi.SmallestRectangle1(out result.Y, out result.X, out bottom, out right);
result.Width = right - result.X;
result.Height = bottom - result.Y;
result.Score = 100 * score.D;
bIsSuccess = true;
}
GC.Collect();
}
catch
{
srcImage.Save("FindNccModelException_" + partName, System.Drawing.Imaging.ImageFormat.Bmp);
//LogFile.AppendText("FindNccModel函数Exception:"+ex.Message.ToString());
//System.Windows.MessageBox.Show(ex.Message.ToString());
bIsSuccess = false;
}
return(bIsSuccess);
}
public void FindShapeModel(HImage Img, HWindow window, double row1, double col1, double row2, double col2, double rowMark, double colMark)
{
double S1, S2;
HTuple RowCheck, ColumnCheck, AngleCheck, Score;
HHomMat2D Matrix = new HHomMat2D();
HRegion ModelRegionTrans;
HTuple row1Check, col1Check;
HTuple row2Check, col2Check;
HRegion Rectangle1 = new HRegion();
//HRegion Rectangle2 = new HRegion();
//HMeasure Measure1, Measure2;
//HTuple RowEdgeFirst1, ColumnEdgeFirst1;
//HTuple AmplitudeFirst1, RowEdgeSecond1;
//HTuple ColumnEdgeSecond1, AmplitudeSecond1;
//HTuple IntraDistance1, InterDistance1;
//HTuple RowEdgeFirst2, ColumnEdgeFirst2;
//HTuple AmplitudeFirst2, RowEdgeSecond2;
//HTuple ColumnEdgeSecond2, AmplitudeSecond2;
//HTuple IntraDistance2, InterDistance2;
//HTuple MinDistance;
//int NumLeads;
//HSystem.SetSystem("flush_graphic", "false");
//Img.GrabImage(Framegrabber);
//Img.DispObj(Window);
// Find the IC in the current image.
S1 = HSystem.CountSeconds();
ShapeModel.FindShapeModel(Img, 0,
new HTuple(360).TupleRad().D,
0.7, 1, 0.5, "least_squares",
4, 0.9, out RowCheck, out ColumnCheck,
out AngleCheck, out Score);
S2 = HSystem.CountSeconds();
if (RowCheck.Length == 1)
{
//MatchingScoreLabel.Text = "Score: " +
// String.Format("{0:F5}", Score.D);
// Rotate the model for visualization purposes.
//创建严格的仿射变换VectorAngleToRigid
Matrix.VectorAngleToRigid(new HTuple((row1 + row2) / 2), new HTuple((col1 + col2) / 2), new HTuple(0.0),
RowCheck - rowMark + rowOrg, ColumnCheck - colMark + colOrg, AngleCheck);
//根据Matrix变换ModelRegion
ModelRegionTrans = ModelRegion.AffineTransRegion(Matrix, "false");
window.SetColor("red");
window.SetDraw("margin");
window.SetLineWidth(2);
ModelRegionTrans.DispObj(window);
// Compute the parameters of the measurement rectangles.
Matrix.AffineTransPixel(new HTuple(row1), new HTuple(col1),
out row1Check, out col1Check);
Matrix.AffineTransPixel(new HTuple(row2), new HTuple(col2),
out row2Check, out col2Check);
Rectangle1.GenRectangle1(row1Check, col1Check, row2Check, col2Check);
window.SetColor("green");
window.SetDraw("margin");
window.SetLineWidth(1);
Rectangle1.DispObj(window);
window.SetColor("gold");
window.DispLine(RowCheck - 15, ColumnCheck, RowCheck + 15, ColumnCheck);
window.DispLine(RowCheck, ColumnCheck - 15, RowCheck, ColumnCheck + 45);
// For visualization purposes, generate the two rectangles as
// regions and display them.
//Rectangle1.GenRectangle2(Rect1RowCheck.D, Rect1ColCheck.D,
// RectPhi + AngleCheck.D,
// RectLength1, RectLength2);
//Rectangle2.GenRectangle2(Rect2RowCheck.D, Rect2ColCheck.D,
// RectPhi + AngleCheck.D,
// RectLength1, RectLength2);
//window.SetColor("blue");
//window.SetDraw("margin");
//Rectangle1.DispObj(window);
//Rectangle2.DispObj(window);
}
//MatchingTimeLabel.Text = "Time: " +
// String.Format("{0,4:F1}", (S2 - S1)*1000) + "ms";
//MatchingScoreLabel.Text = "Score: ";
//{
// MatchingScoreLabel.Text = "Score: " +
// String.Format("{0:F5}", Score.D);
// // Rotate the model for visualization purposes.
// Matrix.VectorAngleToRigid(new HTuple(Row), new HTuple(Column), new HTuple(0.0),
// RowCheck, ColumnCheck, AngleCheck);
// ModelRegionTrans = ModelRegion.AffineTransRegion(Matrix, "false");
//window.SetColor("green");
//window.SetDraw("fill");
////ModelRegionTrans.DispObj(window);
}
