Halcon C++混合编程学习之Qt 实现检测焊接点

 1 # include "HalconCpp.h"
 # include "HDevThread.h"
 # include <X11/Xlib.h>
 # include <stdio.h>

 using namespace HalconCpp;

 // Main procedure
 void action()
 {

 // Local iconic variables
 HObject ho_Die, ho_Brightregion, ho_ROI, ho_DieROI;
 HObject ho_RawSegmentation, ho_Wires, ho_BallRegion, ho_Balls;
 HObject ho_FinalBalls;

 // Local control variables
 HTuple hv_WindowID,hv_WindowID2;
 HTuple hv_Width,hv_Height;

 ReadImage(&ho_Die, "/home/debug/Halcon_Test/Halcon_Qt_Test/DeteBondPoint/die_03.png");
 GetImageSize(ho_Die,&hv_Width,&hv_Height);
 SetWindowAttr("background_color","black");
 OpenWindow(,,hv_Width,hv_Height,,"","",&hv_WindowID);
 HDevWindowStack::Push(hv_WindowID);
 DispImage(ho_Die,hv_WindowID);

 Threshold(ho_Die, &ho_Brightregion, , );
 ShapeTrans(ho_Brightregion, &ho_ROI, "rectangle2");
 ReduceDomain(ho_Die, ho_ROI, &ho_DieROI);
 Threshold(ho_DieROI, &ho_RawSegmentation, , );
 FillUpShape(ho_RawSegmentation, &ho_Wires, "area", , );
 OpeningCircle(ho_Wires, &ho_BallRegion, 15.5);
 Connection(ho_BallRegion, &ho_Balls);
 SelectShape(ho_Balls, &ho_FinalBalls, "circularity", "and", 0.85, 1.0);

 if (HDevWindowStack::IsOpen())
 SetWindowAttr("background_color","black");
 OpenWindow(,,hv_Width,hv_Height,,"","",&hv_WindowID2);
 HDevWindowStack::Push(hv_WindowID2);
 DispObj(ho_FinalBalls, HDevWindowStack::GetActive());

 WaitSeconds();
 ClearWindow(hv_WindowID);
 ClearWindow(hv_WindowID2);

 }

 int main(int argc, char *argv[])
 {
 // Default settings used in HDevelop (can be omitted)
 int ret=;
 // SetSystem("width", 700);
 // SetSystem("height", 600);
 XInitThreads();
 action();
 return ret;
 }

结果如下：