halcon-skeleton求区域的骨架

 

 区域骨架：骨架可以理解为区域的中轴

在HDevelop中

read_image (Image, 'D:/bb/tu/6.jpg')
rgb1_to_gray(Image,Image1)

threshold (Image1, Region,[80,87,206,195] , [90,100, 228,205])

*union1 (Region, RegionUnion)

skeleton (Region, Skeleton)
*求区域的骨架
*参数1：区域或区域集
*参数2：输出的骨架--区域


get_image_size (Image1, Width, Height)
dev_open_window(10,10,Width, Height,'black',WindowHandle)
dev_display(Region)

dev_open_window(10,100,Width, Height,'black',WindowHandle1)
dev_display(Skeleton)

 

 

 

 

在Qt Creator中

  HObject  ho_Image, ho_Image1, ho_Region, ho_Skeleton;
  HTuple  hv_Width, hv_Height, hv_WindowHandle;
  HTuple  hv_WindowHandle1;

  ReadImage(&ho_Image, "D:/bb/tu/6.jpg");
  Rgb1ToGray(ho_Image, &ho_Image1);

  Threshold(ho_Image1, &ho_Region, (((HTuple(80).Append(87)).Append(206)).Append(195)), 
      (((HTuple(90).Append(100)).Append(228)).Append(205)));

  //union1 (Region, RegionUnion)

  Skeleton(ho_Region, &ho_Skeleton);
  //求区域的骨架
  //参数1：区域或区域集
  //参数2：输出的骨架--区域


  GetImageSize(ho_Image1, &hv_Width, &hv_Height);
  SetWindowAttr("background_color","black");
  OpenWindow(10,10,hv_Width,hv_Height,0,"visible","",&hv_WindowHandle);
  HDevWindowStack::Push(hv_WindowHandle);
  if (HDevWindowStack::IsOpen())
    DispObj(ho_Region, HDevWindowStack::GetActive());

  SetWindowAttr("background_color","black");
  OpenWindow(10,100,hv_Width,hv_Height,0,"visible","",&hv_WindowHandle1);
  HDevWindowStack::Push(hv_WindowHandle1);
  if (HDevWindowStack::IsOpen())
    DispObj(ho_Skeleton, HDevWindowStack::GetActive());

 

 

 

 

 

 

标签：skeleton,骨架,Region,hv,halcon,Width,ho,Image1,Height
来源： https://www.cnblogs.com/liming19680104/p/15987947.html