/// <summary>
/// Create an EigenFaceRecognizer
/// </summary>
/// <param name="numComponents">The number of components</param>
/// <param name="threshold">The distance threshold</param>
public EigenFaceRecognizer(int numComponents = 0, double threshold = double.MaxValue)
{
_ptr = ContribInvoke.CvEigenFaceRecognizerCreate(numComponents, threshold);
}
