private void BtnPredict_Click(object sender, EventArgs e)
{
Frame = Capture.QueryFrame();
var imageFrame = Frame.ToImage <Gray, byte>();
if (imageFrame != null)
{
var faces = FaceDetection.DetectMultiScale(imageFrame, 1.3, 5);
var userDetected = new List <string>();
foreach (var face in faces)
{
var processImage = imageFrame.Copy(face).Resize(ProcessImageWidth, ProcessImageHeight, Inter.Cubic);
var resultEigen = EigenFaceRecognizer.Predict(processImage);
if (resultEigen.Label != -1)
{
userDetected.Add(DataStoreAccess.GetUsername(resultEigen.Label));
}
else
{
userDetected.Add("Unknown");
}
}
lbResult.Text = string.Join(",", userDetected);
}
}
private void TestRecognize_Click(object sender, RoutedEventArgs e)
{
_recognizer = new JAVSFacialRecognizer();
byte[] face = StreamConverter.ImageToByte(_imageFace.ToBitmap());
int foundUserId = _recognizer.RecognizeUser(face);
ResultsString = _dataClient.GetUsername(foundUserId);
NotifyPropertyChanged("ResultsString");
}
