/// <summary>
///
/// </summary>
public TrtModel()
{
_treatmentConfig = new TreatmentConfig();
_selectedFeatures = new ObservableCollection<string>();
_selectedFeatures.CollectionChanged += SelectedFeaturesChanged;
_pipeline = new Pipeline();
_preTreatedFrames = new ObservableCollection<Frame>();
}
/// <summary>
/// Called before starting the movement detection process. It builds the proper pipeline depending on whether
/// a threshold-based or a pattern-recognition-based movement detection is bein performed
/// </summary>
private void PreparePipeline()
{
_pipeline = new Pipeline();
_acquisitionController.dataProvider = _dataProvider;
_acquisitionController.recordingConfig = recordingConfig;
if (!levelControlled)
{
_acquisitionController.dataMonitoring = true;
_thresholdEngine.monitoring = false;
_windowMaker.config = _patternRecognizer.trainingPackage.treatmentConfig;
_featureExtractor.selectedFeatures = _patternRecognizer.trainingPackage.treatmentConfig.features;
_patternRecognition.patternRecognizer = _patternRecognizer;
_movementGenerator.multipleActivation = multipleActivation;
_movementGenerator.activationLevel = _patternRecognizer.activationLevel;
_movementGenerator.activationTolerance = _patternRecognizer.activationTolerance;
_movementGenerator.movementCodes = _patternRecognizer.trainingPackage.movementCodes;
_pipeline.AddStage(_acquisitionController);
_pipeline.AddStage(_windowMaker);
_pipeline.AddStage(_featureExtractor);
_pipeline.AddStage(_patternRecognition);
_pipeline.AddStage(_movementGenerator);
}
else
{
_acquisitionController.dataMonitoring = false;
_thresholdEngine.monitoring = true;
_movementGenerator.multipleActivation = false;
_movementGenerator.activationLevel = 1;
_movementGenerator.thresholdControls.Clear();
foreach (ThresholdControl item in thresholdControls)
_movementGenerator.thresholdControls.Add(item);
_thresholdEngine.recordingConfig = recordingConfig;
//TODO: This does not work as it is
//Where sould the RecordingConfig for the EMGDataProvider come from?
_pipeline.AddStage(_acquisitionController);
_pipeline.AddStage(_thresholdEngine);
//TODO: We have a processed signal that can be compared against thresholds stored in a
//ThresholdSet object. Now we need a stage that will generate activations on each channel.
//Perhaps this can be incorporated directly into the MovementGenerator class.
_pipeline.AddStage(_movementGenerator);
}
}
/// <summary>
/// Basic attribute initialization. Full configuration must be performed by a client class using this model.
/// </summary>
public AcqModel()
{
this.PropertyChanged += AcqModel_PropertyChanged;
recordingConfig = new RecordingConfig();
recordedData = new Recording(recordingConfig);
_acqPipeline = new Pipeline();
dataProvider = "none";
_selectedMovements = new ObservableCollection<Movement>();
_selectedMovements.CollectionChanged += SelectedMovements_CollectionChanged;
recordingValid = false;
_fileReadWriters = new List<IFileReadWriter>();
//Initialization of available IFileReadWriters
_fileReadWriters.Add(new HDF5RecordingReadWriter());
//Composing filter string
fileFilters = "";
foreach (IFileReadWriter fileReadWriter in _fileReadWriters)
{
fileFilters = fileFilters + fileReadWriter.supportedFormats.ToString() + "|";
}
fileFilters = fileFilters + "All Files (*.*)|*.*";
}