// Cleanup stuff when closing the window
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (processing_thread != null)
{
// Stop capture and tracking
thread_running = false;
processing_thread.Join();
}
if (face_analyser != null)
{
face_analyser.Dispose();
}
if (landmark_detector != null)
{
landmark_detector.Dispose();
}
}
