Halcon二值化示例

void testThreshold()
{
    HImage image("one.png");
    HImage gray = image.Rgb1ToGray();
    HRegion region = gray.Threshold(170, 255);
    Hlong width, height;
    gray.GetImageSize(&width, &height);
    HWindow w(0, 0, width, height);
    HImage result=region.RegionToBin(255, 0, width, height);
    w.DispImage(result);
    w.Click();
}