public static bool CheckFunction(HWindowTool.HWindowTool hWindow, HObject ho_Image, HObject ho_CheckRegion, ModelConfig modelConfig, double minThreshold, double maxThreshold, double minScore, double minArea)
{
bool b = true;
// Local iconic variables
HObject ho_ImageReduced = null;
HObject ho_ModelContours;
HObject ho_ContoursAffineTrans, ho_RegionAffineTrans = null;
HObject ho_Region = null, ho_ConnectedRegions = null, ho_RegionOpening = null;
HObject ho_RegionUnion = null;
// Local control variables
HTuple hv_Width = new HTuple(), hv_Height = new HTuple();
HTuple hv_WindowHandle = new HTuple();
HTuple hv_Row1 = new HTuple(), hv_Column1 = new HTuple();
HTuple hv_Angle1 = new HTuple(), hv_Score = new HTuple();
HTuple hv_HomMat2D = new HTuple(), hv_ImageFiles = new HTuple();
HTuple hv_Index = new HTuple(), hv_Row = new HTuple();
HTuple hv_Column = new HTuple(), hv_Angle = new HTuple();
HTuple hv_Scale = new HTuple(), hv_HomMat2D1 = new HTuple();
HTuple hv_Area = new HTuple(), hv_Row2 = new HTuple();
HTuple hv_Column2 = new HTuple();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_ImageReduced);
HOperatorSet.GenEmptyObj(out ho_ModelContours);
HOperatorSet.GenEmptyObj(out ho_ContoursAffineTrans);
HOperatorSet.GenEmptyObj(out ho_RegionAffineTrans);
HOperatorSet.GenEmptyObj(out ho_Region);
HOperatorSet.GenEmptyObj(out ho_ConnectedRegions);
HOperatorSet.GenEmptyObj(out ho_RegionOpening);
HOperatorSet.GenEmptyObj(out ho_RegionUnion);
try
{
hv_Width.Dispose(); hv_Height.Dispose();
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
// 获取模型轮廓
ho_ModelContours.Dispose();
HOperatorSet.GetShapeModelContours(out ho_ModelContours, modelConfig.ModelID, 1);
using (HDevDisposeHelper dh = new HDevDisposeHelper())
{
hv_Row.Dispose(); hv_Column.Dispose(); hv_Angle.Dispose(); hv_Scale.Dispose(); hv_Score.Dispose();
HOperatorSet.FindScaledShapeModel(ho_Image, modelConfig.ModelID, (new HTuple(0)).TupleRad()
, (new HTuple(360)).TupleRad(), 0.6, 1.5, 0.2, 1, 0.5, "least_squares",
0, 0.9, out hv_Row, out hv_Column, out hv_Angle, out hv_Scale, out hv_Score);
}
if ((int)(new HTuple((new HTuple(hv_Score.TupleLength())).TupleGreater(0))) != 0)
{
if ((int)(new HTuple(hv_Score.TupleGreater(minScore))) != 0)
{
hWindow.ViewController.AddMessage("Score:" + hv_Score.ToString(), Colors.Lime, 10, 10, AnchorType.LeftTop, CoordSystemType.window, false);
hv_HomMat2D.Dispose();
HOperatorSet.VectorAngleToRigid(0, 0, 0, hv_Row, hv_Column, hv_Angle, out hv_HomMat2D);
ho_ContoursAffineTrans.Dispose();
HOperatorSet.AffineTransContourXld(ho_ModelContours, out ho_ContoursAffineTrans,
hv_HomMat2D);
hv_HomMat2D1.Dispose();
HOperatorSet.VectorAngleToRigid(modelConfig.ModelRow, modelConfig.ModelColumn, 0, hv_Row,
hv_Column, hv_Angle, out hv_HomMat2D1);
ho_RegionAffineTrans.Dispose();
HOperatorSet.AffineTransRegion(ho_CheckRegion, out ho_RegionAffineTrans,
hv_HomMat2D1, "nearest_neighbor");
ho_ImageReduced.Dispose();
HOperatorSet.ReduceDomain(ho_Image, ho_RegionAffineTrans, out ho_ImageReduced
);
ho_Region.Dispose();
HOperatorSet.Threshold(ho_ImageReduced, out ho_Region, minThreshold, maxThreshold);
ho_ConnectedRegions.Dispose();
HOperatorSet.Connection(ho_Region, out ho_ConnectedRegions);
ho_RegionOpening.Dispose();
HOperatorSet.OpeningCircle(ho_ConnectedRegions, out ho_RegionOpening, 3.5);
ho_RegionUnion.Dispose();
HOperatorSet.Union1(ho_RegionOpening, out ho_RegionUnion);
hv_Area.Dispose(); hv_Row2.Dispose(); hv_Column2.Dispose();
HOperatorSet.AreaCenter(ho_RegionUnion, out hv_Area, out hv_Row2, out hv_Column2);
if ((int)(new HTuple(hv_Area.TupleLess(minArea))) != 0)
{
hWindow.ViewController.AddMessage("NG", Colors.Red, 10, 35, AnchorType.LeftTop, CoordSystemType.window, false);
// hWindow.repaint(); //刷新显示
hWindow.DisplayHObject(ho_RegionAffineTrans, Colors.Red, DrawModelType.margin);
hWindow.DisplayHObject(ho_ContoursAffineTrans, Colors.Red, DrawModelType.margin);
b = false;
}
else
{
hWindow.ViewController.AddMessage("OK:" + hv_Area.ToString(), Colors.Lime, 10, 35, AnchorType.LeftTop, CoordSystemType.window, false);
//hWindow.repaint(); //刷新显示
hWindow.DisplayHObject(ho_RegionAffineTrans, Colors.Lime, DrawModelType.margin);
hWindow.DisplayHObject(ho_ContoursAffineTrans, Colors.Lime, DrawModelType.margin);
}
}
else
{
hWindow.ViewController.AddMessage("Low Score:" + hv_Score.ToString(), Colors.Red, 10, 10, AnchorType.LeftTop, CoordSystemType.window, false);
// hWindow.repaint(); //刷新显示
b = false;
}
}
else
{
hWindow.ViewController.AddMessage("Not Find Model", Colors.Red, 10, 10, AnchorType.LeftTop, CoordSystemType.window, false);
// hWindow.repaint(); //刷新显示
b = false;
}
}
catch (HalconException)
{
return(false);
}
finally
{
hWindow.Repaint(); //刷新显示
ho_ImageReduced.Dispose();
ho_ModelContours.Dispose();
ho_ContoursAffineTrans.Dispose();
ho_RegionAffineTrans.Dispose();
ho_Region.Dispose();
ho_ConnectedRegions.Dispose();
ho_RegionOpening.Dispose();
ho_RegionUnion.Dispose();
hv_Width.Dispose();
hv_Height.Dispose();
hv_WindowHandle.Dispose();
hv_Row1.Dispose();
hv_Column1.Dispose();
hv_Angle1.Dispose();
hv_Score.Dispose();
hv_HomMat2D.Dispose();
hv_ImageFiles.Dispose();
hv_Index.Dispose();
hv_Row.Dispose();
hv_Column.Dispose();
hv_Angle.Dispose();
hv_Scale.Dispose();
hv_HomMat2D1.Dispose();
hv_Area.Dispose();
hv_Row2.Dispose();
hv_Column2.Dispose();
}
return(b);
}
