Box Tutorials

You will find all the box tutorials scenarios in share/openvibe-scenarios/box-tutorials .

This folder contains simple scenarios, widely commented. Each one shows how to design with the provided boxes a basic processing pipeline. Here is a complete listing of these box-tutorials, ordered alphabetically:

• channel-selector.xml: shows how to select a specific subset of channels in an EEG signal stream.
  Featured box: Channel Selector

• crop.xml: shows how to crop an input signal in a defined amplitude range.
  Featured box: Crop

• gdf-reader.xml: shows how to read recorded data in GDF format.
  Featured box: GDF file reader

• generic-stream-reader.xml: shows how to read recorded data in OpenViBE generic format.
  Featured box: Generic stream reader

• lua-stimulator.xml: shows how to process stimulations using the LUA script language.
  Featured boxes: Lua Stimulator , Keyboard stimulator

• network-acquisition.xml: shows how to acquire real-time EEG signal. Please note that this scenario can be used only with the Acquisition Server runnning in background.
  Featured box: Acquisition client

• power-spectrum.xml: shows how to perform a spectral analyis and display the power spectrum
  Featured boxes: Time based epoching , Spectral analysis - GPL , Power spectrum display

• run-command.xml: shows how to execute system commands directly with OpenViBE.
  Featured box: Run Command

• signal-display.xml: shows how to display signal in a visualization window.
  Featured box: Signal display

• simple-dsp.xml: shows how to perform mathematical and logic computations on.
  Featured box: Simple DSP

• sound-player.xml: shows how to play a sound in OpenViBE.
  Featured boxes: Sound Player , Keyboard stimulator

• time-frequency-map.xml: shows how to perform a spectral analysis and display the time-frequency map.
  Featured boxes: Spatial Filter , Time based epoching , Spectral analysis - GPL , Time-frequency map display

• topographic-map.xml: shows how to display 2d and 3D topographic maps.
  Featured boxes: Time based epoching , Epoch average , Electrode localisation file reader , 2D topographic map , 3D topographic map

• voxel-display.xml: shows how to display reconstructed brain activity through inverse model and voxel visualizer.
  Featured boxes: Time based epoching , Epoch average , Spatial Filter , 2D topographic map , Voxel display