public static void EdgeDetect(string path)
{
PreProcessing(path);
MagickImage img = new MagickImage(path);
img.CannyEdge(0, 1, new Percentage(5), new Percentage(20));
img.Negate();
img.Write(path);
PostProcessing(null, path, path);
}
public Bitmap EdgeDetect(Bitmap myBitmap, float r, float s)
{
using (MagickImage image = new MagickImage(myBitmap))
{
image.ReduceNoise();
image.Blur(r, s);
image.CannyEdge();
return(image.ToBitmap());
}
}