Emgu.CV.CvInvoke.cvCreateSpillTree C# (CSharp) Method

        public static extern IntPtr cvCreateSpillTree(IntPtr desc, int naive, double rho, double tau);

 /// <summary>
 /// Create a spill tree from the specific feature descriptors
 /// </summary>
 /// <param name="descriptors">The array of feature descriptors</param>
 /// <param name="naive">A good value is 50</param>
 /// <param name="rho">A good value is .7</param>
 /// <param name="tau">A good value is .1</param>
 public FeatureTree(Matrix <float> descriptors, int naive, double rho, double tau)
 {
     _descriptorMatrix = descriptors.Clone();
     _ptr = CvInvoke.cvCreateSpillTree(_descriptorMatrix.Ptr, naive, rho, tau);
 }