public void get_features(HObject ho_Region, out HTuple hv_Features)
{
// Local iconic variables
HObject ho_SingleRegion, ho_Contours;
// Local control variables
HTuple hv_Circularity_xld = null, hv_ContLength = null;
HTuple hv_Circularity = null, hv_Anisometry = null, hv_Bulkiness = null;
HTuple hv_StructureFactor = null, hv_Distance = null, hv_Sigma = null;
HTuple hv_Roundness = null, hv_Sides = null, hv_PSI1 = null;
HTuple hv_PSI2 = null, hv_PSI3 = null, hv_PSI4 = null;
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_SingleRegion);
HOperatorSet.GenEmptyObj(out ho_Contours);
ho_SingleRegion.Dispose();
HOperatorSet.SelectObj(ho_Region, out ho_SingleRegion, 1);
ho_Contours.Dispose();
HOperatorSet.GenContourRegionXld(ho_SingleRegion, out ho_Contours, "border");
HOperatorSet.CircularityXld(ho_Contours, out hv_Circularity_xld);
HOperatorSet.Contlength(ho_SingleRegion, out hv_ContLength);
HOperatorSet.Circularity(ho_SingleRegion, out hv_Circularity);
HOperatorSet.Eccentricity(ho_SingleRegion, out hv_Anisometry, out hv_Bulkiness, out hv_StructureFactor);
HOperatorSet.Roundness(ho_SingleRegion, out hv_Distance, out hv_Sigma, out hv_Roundness, out hv_Sides);
HOperatorSet.MomentsRegionCentralInvar(ho_SingleRegion, out hv_PSI1, out hv_PSI2, out hv_PSI3, out hv_PSI4);
hv_Features = new HTuple();
hv_Features = hv_Features.TupleConcat(hv_Circularity);
hv_Features = hv_Features.TupleConcat(hv_Circularity_xld);
//, PSI1, PSI2, PSI3, PSI4]
ho_SingleRegion.Dispose();
ho_Contours.Dispose();
return;
}
public void FitCicrle(HObject ho_Image, HTuple hv_WindowHandle, HTuple hv_CircleRow,
HTuple hv_CircleColumn, HTuple hv_CircleRadius, HTuple hv_RectRow, HTuple hv_RectColumn,
HTuple hv_RectPhi, HTuple hv_RectLength1, HTuple hv_RectLength2, HTuple hv_Transition,
HTuple hv_Sigma, HTuple hv_Threshold, out HTuple hv_CenterRow, out HTuple hv_CenterColumn,
out HTuple hv_CenterRaduis, out HTuple hv_StartPhi, out HTuple hv_EndPhi, out HTuple hv_Circularity)
{
// Local iconic variables
HObject ho_Rectangle, ho_Contour;
// Local control variables
HTuple hv_Width = null, hv_Height = null, hv_sr = null;
HTuple hv_sc = null, hv_lenth1 = null, hv_lenth2 = null;
HTuple hv_val = null, hv_PointNum = null, hv_mr = null;
HTuple hv_mc = null, hv_ag = null, hv_i = null, hv_lr = null;
HTuple hv_lc = null, hv_j = null, hv_MeasureHandle = new HTuple();
HTuple hv_RowEdge = new HTuple(), hv_ColumnEdge = new HTuple();
HTuple hv_Amplitude = new HTuple(), hv_Distance = new HTuple();
HTuple hv_RowEdgeCount = new HTuple(), hv_RowEdgeVal = new HTuple();
HTuple hv_Indices = new HTuple(), hv_RowEdgeValMin = new HTuple();
HTuple hv_rc = null, hv_zr = null, hv_zc = null, hv_PointOrder = null;
HTuple hv_CircleColumn_COPY_INP_TMP = hv_CircleColumn.Clone();
HTuple hv_CircleRow_COPY_INP_TMP = hv_CircleRow.Clone();
// Initialize local and output iconic variables
HOperatorSet.GenEmptyObj(out ho_Rectangle);
HOperatorSet.GenEmptyObj(out ho_Contour);
hv_CenterRow = new HTuple();
hv_CenterColumn = new HTuple();
hv_CenterRaduis = new HTuple();
hv_StartPhi = new HTuple();
hv_EndPhi = new HTuple();
hv_Circularity = new HTuple();
try
{
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetDraw(HDevWindowStack.GetActive(), "margin");
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "green");
}
HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
//
//tuple_deg (RectPhi, Deg)
//
//gen_circle_contour_xld (ContCircle, CircleRow, CircleColumn, CircleRadius, 0, 6.28318/2, 'positive', 1)
//
hv_sr = hv_CircleRow_COPY_INP_TMP - hv_CircleRadius;
hv_sc = hv_CircleColumn_COPY_INP_TMP.Clone();
//
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "red");
}
//
hv_lenth1 = hv_CircleRadius / 2.5;
hv_lenth2 = hv_CircleRadius / 8;
//lenth1 := RectLength1
//lenth2 := RectLength2
hv_val = 5;
hv_PointNum = (6.28318 * hv_CircleRadius) / ((hv_lenth2 + hv_val) * 2);
//
hv_mr = hv_sr.Clone();
hv_mc = hv_sc.Clone();
//
ho_Rectangle.Dispose();
HOperatorSet.GenRectangle2(out ho_Rectangle, hv_mr, hv_mc, (new HTuple(0 + 90)).TupleRad()
, hv_lenth1, hv_lenth2);
//
hv_ag = 10;
//
HOperatorSet.DispImage(ho_Image, 3600);
//tuple_rad (ag, rd)
//
HTuple end_val30 = 360 / hv_ag;
HTuple step_val30 = 1;
for (hv_i = 0; hv_i.Continue(end_val30, step_val30); hv_i = hv_i.TupleAdd(step_val30))
{
hv_mr = hv_sr + (hv_CircleRadius * (1 - ((((hv_ag.TupleRad()) * hv_i)).TupleCos()
)));
hv_mc = hv_sc - (hv_CircleRadius * ((((hv_ag.TupleRad()) * hv_i)).TupleSin()));
ho_Rectangle.Dispose();
HOperatorSet.GenRectangle2(out ho_Rectangle, hv_mr, hv_mc, (((hv_ag * hv_i) + 90)).TupleRad()
, hv_lenth1, hv_lenth2);
}
//
//stop ()
//
hv_lr = new HTuple();
hv_lc = new HTuple();
//
if (HDevWindowStack.IsOpen())
{
HOperatorSet.DispObj(ho_Image, HDevWindowStack.GetActive());
}
hv_j = 0;
if (HDevWindowStack.IsOpen())
{
//dev_set_draw ('fill')
}
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetLineWidth(HDevWindowStack.GetActive(), 1);
}
//
HTuple end_val46 = 360 / hv_ag;
HTuple step_val46 = 1;
for (hv_i = 0; hv_i.Continue(end_val46, step_val46); hv_i = hv_i.TupleAdd(step_val46))
{
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "green");
}
//
hv_mr = hv_sr + (hv_CircleRadius * (1 - ((((hv_ag.TupleRad()) * hv_i)).TupleCos()
)));
hv_mc = hv_sc - (hv_CircleRadius * ((((hv_ag.TupleRad()) * hv_i)).TupleSin()));
//
ho_Rectangle.Dispose();
HOperatorSet.GenRectangle2(out ho_Rectangle, hv_mr, hv_mc, (((hv_ag * hv_i) + 90)).TupleRad()
, hv_lenth1, hv_lenth2);
//
HOperatorSet.GenMeasureRectangle2(hv_mr, hv_mc, (((hv_ag * hv_i) + 90)).TupleRad()
, hv_lenth1, hv_lenth2, hv_Width, hv_Height, "nearest_neighbor", out hv_MeasureHandle);
//Transition = 'positive' :dark-to-light; Transition = 'negative': light-to-dark
HOperatorSet.MeasurePos(ho_Image, hv_MeasureHandle, hv_Sigma, hv_Threshold,
hv_Transition, "all", out hv_RowEdge, out hv_ColumnEdge, out hv_Amplitude,
out hv_Distance);
//
if ((int)(new HTuple((new HTuple(hv_RowEdge.TupleLength())).TupleEqual(0))) != 0)
{
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "red");
}
HOperatorSet.DispCross(hv_WindowHandle, hv_mr, hv_mc, 20, (new HTuple(45)).TupleRad()
);
//stop ()
}
else if ((int)(new HTuple((new HTuple(hv_RowEdge.TupleLength())).TupleEqual(
1))) != 0)
{
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "green");
}
HOperatorSet.DispCross(hv_WindowHandle, hv_RowEdge, hv_ColumnEdge, 20,
(new HTuple(45)).TupleRad());
if (hv_lr == null)
{
hv_lr = new HTuple();
}
hv_lr[hv_j] = hv_RowEdge.TupleSelect(0);
if (hv_lc == null)
{
hv_lc = new HTuple();
}
hv_lc[hv_j] = hv_ColumnEdge.TupleSelect(0);
hv_j = hv_j + 1;
}
else if ((int)(new HTuple((new HTuple(hv_RowEdge.TupleLength())).TupleNotEqual(
1))) != 0)
{
//By position near DrawLine
hv_RowEdgeCount = new HTuple(hv_RowEdge.TupleLength());
hv_RowEdgeVal = hv_RowEdge - hv_mr;
HOperatorSet.TupleAbs(hv_RowEdgeVal, out hv_RowEdgeVal);
//tuple_sort_index (RowEdgeVal, Indices)
HOperatorSet.TupleMin(hv_RowEdgeVal, out hv_RowEdgeValMin);
HOperatorSet.TupleFind(hv_RowEdgeVal, hv_RowEdgeValMin, out hv_Indices);
if ((int)(new HTuple((new HTuple(hv_Indices.TupleLength())).TupleEqual(
1))) != 0)
{
if (hv_lr == null)
{
hv_lr = new HTuple();
}
hv_lr[hv_j] = hv_RowEdge.TupleSelect(hv_Indices);
if (hv_lc == null)
{
hv_lc = new HTuple();
}
hv_lc[hv_j] = hv_ColumnEdge.TupleSelect(hv_Indices);
}
else
{
if (hv_lr == null)
{
hv_lr = new HTuple();
}
hv_lr[hv_j] = hv_RowEdge.TupleSelect(hv_Indices.TupleSelect(0));
if (hv_lc == null)
{
hv_lc = new HTuple();
}
hv_lc[hv_j] = hv_ColumnEdge.TupleSelect(hv_Indices.TupleSelect(0));
}
hv_j = hv_j + 1;
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "blue");
}
HOperatorSet.DispCross(hv_WindowHandle, hv_RowEdge.TupleSelect(hv_Indices),
hv_ColumnEdge.TupleSelect(hv_Indices), 20, (new HTuple(45)).TupleRad()
);
//
//By Threshold
}
HOperatorSet.CloseMeasure(hv_MeasureHandle);
}
//
//stop ()
//
hv_rc = new HTuple();
hv_zr = new HTuple();
hv_zc = new HTuple();
//
hv_CircleRow_COPY_INP_TMP = hv_lr.Clone();
hv_CircleColumn_COPY_INP_TMP = hv_lc.Clone();
//
//
if ((int)(new HTuple((new HTuple(hv_CircleRow_COPY_INP_TMP.TupleLength())).TupleLess(
4))) != 0)
{
disp_message(hv_WindowHandle, "FitLine Fail", "image", 10, 10, "black", "true");
ho_Rectangle.Dispose();
ho_Contour.Dispose();
return;
}
ho_Contour.Dispose();
HOperatorSet.GenContourPolygonXld(out ho_Contour, hv_CircleRow_COPY_INP_TMP,
hv_CircleColumn_COPY_INP_TMP);
//
HOperatorSet.FitCircleContourXld(ho_Contour, "algebraic", -1, 0, 0, 3, 2, out hv_CenterRow,
out hv_CenterColumn, out hv_CenterRaduis, out hv_StartPhi, out hv_EndPhi,
out hv_PointOrder);
HOperatorSet.CircularityXld(ho_Contour, out hv_Circularity);
//
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "blue");
}
HOperatorSet.DispCircle(hv_WindowHandle, hv_CenterRow, hv_CenterColumn, hv_CenterRaduis);
//
ho_Rectangle.Dispose();
ho_Contour.Dispose();
return;
}
catch (HalconException HDevExpDefaultException)
{
ho_Rectangle.Dispose();
ho_Contour.Dispose();
throw HDevExpDefaultException;
}
}