/// <summary>
/// Create a LBPH face recognizer
/// </summary>
/// <param name="radius">Radius</param>
/// <param name="neighbors">Neighbors</param>
/// <param name="gridX">Grid X</param>
/// <param name="gridY">Grid Y</param>
/// <param name="threshold">The distance threshold</param>
public LBPHFaceRecognizer(int radius = 1, int neighbors = 8, int gridX = 8, int gridY = 8,
double threshold = Double.MaxValue)
{
_ptr = ContribInvoke.CvLBPHFaceRecognizerCreate(radius, neighbors, gridX, gridY, threshold);
}
