static void CannyCamera()
{
using (CvWindow win = new CvWindow("Canny"))
using (CvCapture cap = new CvCapture(0))
{
using (IplImage frame = cap.QueryFrame())
using (IplImage dst = new IplImage(frame.Size, BitDepth.U8, 1))
{
frame.CvtColor(dst, ColorConversion.BgrToGray);
dst.Canny(dst, 50.0, 50.0, ApertureSize.Size3);
win.Image = dst;
}
CvWindow.WaitKey();
}
}