private void ProcessSecurityFrame(object sender, EventArgs e)
{
//Get Current Frame
Image <Bgr, byte> currentFrame = capture.QueryFrame();
Image <Gray, byte> grayFrame = currentFrame.Convert <Gray, byte>();
facePos = FaceDetection.Detect(grayFrame);
SecurityStateManager.AddToHistory(grayFrame.Copy(), facePos);
PrintInstruction();
if (!facePos.Equals(Rectangle.Empty))
{
BlinkStateManager.faceDetected = true;
Image <Gray, byte> faceImage = grayFrame.Copy(facePos);
detected = FaceRecognition.Recognize(faceImage);
SecurityStateManager.AddToHistory(username.Equals(detected));
checkBlink(faceImage);
}
imageBox.Image = currentFrame;
}
public SecurityForm()
{
InitializeComponent();
username = Authorization.username;
capture = new Capture();
CameraCapture.Init(capture);
BlinkDetector.Init(new CascadeClassifier(eyePairClassifier), new CascadeClassifier(eyeClassifier));
FaceDetection.Init(new CascadeClassifier(faceClassifier));
SecurityStateManager.Clear();
BlinkStateManager.Clear();
labelInstruction.Text = "We will now capture a few images \nof your face";
CameraCapture.Start();
timer = new DispatcherTimer();
timer.Tick += ProcessSecurityFrame;
timer.Interval = new TimeSpan(0, 0, 0, 0, 1);
timer.Start();
}
