/// <summary> /// Updates a FaceRecognizer with given data and associated labels. /// </summary> /// <param name="images">The training images, that means the faces you want to learn. The data has to be given as a VectorOfMat.</param> /// <param name="labels">The labels corresponding to the images</param> public void Update(IInputArray images, IInputArray labels) { using (InputArray iaImages = images.GetInputArray()) using (InputArray iaLabels = labels.GetInputArray()) ContribInvoke.CvFaceRecognizerUpdate(_ptr, iaImages, iaLabels); }