private void DoOnFaceFound(object sender, FaceFoundEventArgs args)
{
if (OnFaceFound != null)
{
OnFaceFound(sender, args);
}
}
private void RecognizeFaces(object sender, FaceFoundEventArgs args)
{
using (Image <Bgr, byte> image = new Image <Bgr, byte>(args.FileName))
{
using (var face = image.Copy(args.Face).Convert <Gray, byte>().Resize(100, 100, Inter.Cubic))
{
PredictionResult prediction = _currentFaceRecognizer.Predict(face);
if (prediction.Label > -1)
{
DoOnFaceRecognized(this,
new FaceRecognizedEventArgs()
{
Face = args.Face,
FileName = args.FileName,
LabelId = prediction.Label,
Label = _faceLabels[prediction.Label]
});
}
}
}
}