private static Random _xrand;// = new Random(DateTime.Now.Second);
public static TagType Classify(List <double[]> signalsList)
{
try
{
if (ReferenceEquals(null, _svm))
{
string internalPath = $"{_dataAccessFacade.GetGeneralSettings().GetDataDirectory()}" +
$"modal/Emotion/emotionmodel.svm";
_svm = Serializer.Load <MulticlassSupportVectorMachine <Gaussian> >(path: internalPath);
}
var featureVector = PreProcess(signalsList,
0.7,
EEGEmoProc2ChSettings.Instance.m.Value,
EEGEmoProc2ChSettings.Instance.r.Value,
EEGEmoProc2ChSettings.Instance.N.Value,
1,
0);
Console.WriteLine("preprocesado" + featureVector.ToJsonString());
return((TagType)_svm.Decide(featureVector.ToArray()));
}
catch (Exception ex)
{
Console.WriteLine($"error: {ex.Message}");
throw ex;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GestureDetector"/> class.
/// </summary>
/// <param name="bodyIndex">Index of the body.</param>
/// <param name="kinectSensor">Active sensor to initialize the VisualGestureBuilderFrameSource object with.</param>
public GestureDetector(int bodyIndex, KinectSensor kinectSensor)
{
BodyIndex = bodyIndex;
if (ReferenceEquals(null, kinectSensor))
{
throw new ArgumentNullException("kinectSensor is null");
}
// create the vgb source. The associated body tracking ID will be set when a valid body frame arrives from the sensor.
_vgbFrameSource = new VisualGestureBuilderFrameSource(kinectSensor, 0);
VgbFrameReader = _vgbFrameSource.OpenReader();
if (!ReferenceEquals(null, VgbFrameReader))
{
VgbFrameReader.IsPaused = true;
VgbFrameReader.FrameArrived += VgbFrameReader_FrameArrived;
}
//get all discrete and continuous postures
var discretePostures = _dataAccessFacade.GetSubModalAccess().GetAll("Discrete Posture");
var continuousPostures = _dataAccessFacade.GetSubModalAccess().GetAll("Continuous Posture");
//add all the database filenames of each posture to posturePaths list
List <string> posturePaths = new List <string>();
foreach (var discrete in discretePostures)
{
if (!ReferenceEquals(null, discrete.File))
{
string internalFilePath = $"{_dataAccessFacade.GetGeneralSettings().GetDataDirectory()}" +
$"modal/Discrete Posture/{discrete.File}";
posturePaths.Add(internalFilePath);
}
}
foreach (var continuous in continuousPostures)
{
if (!ReferenceEquals(null, continuous.File))
{
string internalFilePath = $"{_dataAccessFacade.GetGeneralSettings().GetDataDirectory()}" +
$"modal/Continuous Posture/{continuous.File}";
posturePaths.Add(internalFilePath);
}
}
//add the database files of the postures to the detector
foreach (var posturePath in posturePaths)
{
Console.WriteLine("Loading VGB Database: '{0}'", posturePath);
using (VisualGestureBuilderDatabase database = new VisualGestureBuilderDatabase(posturePath))
{
_vgbFrameSource.AddGestures(database.AvailableGestures);
}
}
}
public async Task StartRecording()
{
StartStream();
_filemanage = new Util.FileManage(
Path.Combine(
_dataAccessFacade.GetGeneralSettings().GetSceneInUseDirectory(),
"openbci_" + _person.PersonId + ".csv"));
_isRecording = true;
foreach (var module in ProcessingLoader.Instance.ProcessingModules)
{
if (module.IsEnabled)
{
if (module is IEegProcessingModule eegModule)
{
EegFrameArrived += eegModule.EegListener();
}
if (module is IAccelerometerProcessingModule accModule)
{
AccelerometerFrameArrived += accModule.AccelerometerListener();
}
}
}
}
public void Play()
{
if (ReferenceEquals(null, _replay) &&
!ReferenceEquals(null, _dataAccessFacade.GetSceneInUseAccess().GetScene()))
{
try
{
string fileName = _dataAccessFacade.GetGeneralSettings().GetDataDirectory() +
"scene/" + _dataAccessFacade.GetSceneInUseAccess().GetScene().SceneId + "/kinect.dvr";
if (File.Exists(fileName))
{
Console.WriteLine($"archivo {fileName} existe, a abrirlo");
_replay = new KinectReplay(File.Open(fileName, FileMode.Open, FileAccess.Read));
_replay.PropertyChanged += _replay_PropertyChanged;
if (_replay.HasBodyFrames)
{
_replay.BodyFrameArrived += KinectInput.SkeletonColorVideoViewer._replay_BodyFrameArrived;
}
if (_replay.HasColorFrames)
{
_replay.ColorFrameArrived += KinectInput.SkeletonColorVideoViewer._replay_ColorFrameArrived;
}
_replay.ScrubTo(new TimeSpan(0));
_replay.Start();
}
}
catch (Exception)
{
Close();
}
}
else
{
_replay.Start();
}
}
public async Task StartRecording()
{
if (!GetSensor())
{
return;
}
int detectorCount = _sensor.BodyFrameSource.BodyCount > 0 ? _sensor.BodyFrameSource.BodyCount : 6;
for (int i = 0; i < _sensor.BodyFrameSource.BodyCount; ++i)
{
try
{
GestureDetector detector = new GestureDetector(i, _sensor);
GestureDetector.GestureDetectorList.Add(detector);
}
catch (Exception ex)
{
Console.WriteLine("Error at creating the gesture detector: " + ex.Message);
}
}
_bodyReader.FrameArrived += GestureDetector._bodyReader_FrameArrived;
foreach (var module in ProcessingLoader.Instance.ProcessingModules)
{
if (module.IsEnabled)
{
if (module is IKinectProcessingModule kinectModule)
{
if (!ReferenceEquals(null, kinectModule.BodyListener()))
{
_bodyReader.FrameArrived += kinectModule.BodyListener();
}
if (!ReferenceEquals(null, kinectModule.ColorListener()))
{
_colorReader.FrameArrived += kinectModule.ColorListener();
}
if (!ReferenceEquals(null, kinectModule.AudioListener()))
{
_audioBeamReader.FrameArrived += kinectModule.AudioListener();
}
if (!ReferenceEquals(null, kinectModule.GestureListener()))
{
foreach (var detector in GestureDetector.GestureDetectorList)
{
detector.KinectGestureFrameArrived += kinectModule.GestureListener();
}
}
}
}
}
if (ReferenceEquals(null, _recorder) && !ReferenceEquals(null, _dataAccessFacade.GetSceneInUseAccess().GetScene()))
{
string fileName = Path.Combine(_dataAccessFacade.GetGeneralSettings().GetSceneInUseDirectory(), "kinect.dvr");
_recorder = new DVR.Recorder(File.Open(fileName, FileMode.Create), _sensor)
{
EnableBodyRecorder = true,
EnableColorRecorder = true,
EnableDepthRecorder = false,
EnableInfraredRecorder = false,
ColorRecorderCodec = new JpegColorCodec()
};
//TODO: revisar estos pixeles
//_recorder.ColorRecorderCodec.OutputWidth = 1280;
//_recorder.ColorRecorderCodec.OutputHeight = 720;
_recorder.Start();
}
_isRecording = true;
}
public async void StopRecording()
{
foreach (var personPair in CheckPerson.Instance.PersonsId)
{
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Voice", "Talked", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 1, "Talked");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
}
private void SaveButton_Click(object sender, RoutedEventArgs e)
{
string error = "";
string name = nameTextBox.Text;
if (String.IsNullOrEmpty(_safeFileName) && ReferenceEquals(null, _posture))
{
error += "\n" + Properties.GestureConfiguration.Error_NoFile;
}
if (String.IsNullOrEmpty(name))
{
error += "\n" + Properties.GestureConfiguration.Error_NoName;
}
if (_dataAccessFacade.GetSubModalAccess().Exists(PostureCRUD.PostureTypes[TypeCombobox.SelectedIndex], name) &&
ReferenceEquals(null, _posture))
{
error += $"\n{Properties.GestureConfiguration.Error_ThePosture} {name} {Properties.GestureConfiguration.Error_PostureExists}";
}
if (!String.IsNullOrEmpty(error))
{
MessageBox.Show($"{Properties.GestureConfiguration.Error_ThereAreErrors}{error}", Properties.GestureConfiguration.Error);
}
else if (ReferenceEquals(null, _posture)) //is adding
{
string internalFilePath = $"{_dataAccessFacade.GetGeneralSettings().GetDataDirectory()}" +
$"modal/{PostureCRUD.PostureTypes[TypeCombobox.SelectedIndex]}/{_safeFileName}";
if (!File.Exists(internalFilePath))
{
File.Copy(FileNameTextBox.Text, internalFilePath);
}
_dataAccessFacade.GetSubModalAccess().Add(PostureCRUD.PostureTypes[TypeCombobox.SelectedIndex],
name, DescriptionTextBox.Text, _safeFileName);
Close();
}
else //editing
{
var subModal = _dataAccessFacade.GetSubModalAccess().Get(PostureCRUD.PostureTypes[TypeCombobox.SelectedIndex], name);
string oldPath = subModal.File;
subModal.SubModalTypeId = name;
subModal.File = _safeFileName ?? oldPath;
subModal.Description = DescriptionTextBox.Text;
_dataAccessFacade.GetSubModalAccess().Update(subModal);
if (!String.IsNullOrEmpty(_safeFileName))
{
string internalFilePath = $"{_dataAccessFacade.GetGeneralSettings().GetModalDirectory(PostureCRUD.PostureTypes[TypeCombobox.SelectedIndex])}/{_safeFileName}";
if (oldPath.Equals(internalFilePath))
{
if (File.Exists(oldPath))
{
File.Delete(oldPath);
}
if (!File.Exists(internalFilePath))
{
File.Copy(FileNameTextBox.Text, internalFilePath);
}
}
}
Close();
}
}
public async void StopRecording()
{
foreach (var personPair in CheckPerson.Instance.PersonsId)
{
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Neck Orientation", "Yaw", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 0, "Watching public");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Lean", "Y", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 0, "Upside");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Lean", "Y", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 1, "Straight");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Lean", "Y", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 2, "Downside");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
}
public async void StopRecording()
{
foreach (var personPair in CheckPerson.Instance.PersonsId)
{
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Proxemic", "Events", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 0, "Intimate");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Proxemic", "Events", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 1, "Personal");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Proxemic", "Events", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 2, "Social");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
try
{
_dataAccessFacade.GetIntervalAccess().FromEvent(personPair.Value, "Proxemic", "Events", _dataAccessFacade.GetGeneralSettings().GetDefaultMillisecondsThreshold(), 3, "Public");
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
}