halcon-count_channels计算图像的通道数

在HDevelop中

read_image (Image9, 'D:/bb/tu/9.jpg')
rgb1_to_gray (Image9, GrayImage)
count_channels (GrayImage, Channels)
*计算图像的通道数

 

在QtCreator中

  HObject  ho_Image9, ho_GrayImage;
  HTuple  hv_Channels;

  ReadImage(&ho_Image9, "D:/bb/tu/9.jpg");
  Rgb1ToGray(ho_Image9, &ho_GrayImage);
  CountChannels(ho_GrayImage, &hv_Channels);
  //计算图像的通道数