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"); }