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BCIgui/Masterarbeit/openvibe/extras-master/plugins/processing/signal-processing/doc/Doc_BoxAlgorithm_XDAWNTrain...

Doc_BoxAlgorithm_XDAWNTrainerDeprecated.dox-part 4.7KB
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  1. /**

  2.  * \page BoxAlgorithm_XDAWNTrainerDeprecated xDAWN Spatial Filter Trainer

  3. __________________________________________________________________

  4. 

  5. Detailed description

  6. __________________________________________________________________

  7. 

  8.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Description|

  9.  * This box can be used in order to compute a spatial filter in order to enhance the

  10.  * detection of evoked response potentials. In order to compute such filter, this box

  11.  * needs to receive the whole contain of a session on the first hand, and a succession

  12.  * of evoked response potentials on the other hand. It then computes the averaged evoked

  13.  * response potential computes the spatial filter that makes this averaged potential

  14.  * appear in the whole signal. This can be used e.g. for better P300 signal detection.

  15.  *

  16.  * It is important to consider the fact that this box will have best results for a

  17.  * reasonably big number of input channels, possibly all over the scalp (areas where

  18.  * the evoked response potential can not be seen will be naturally used as references

  19.  * to reduce noise). The spatial filter results in space reduction to only keep significant

  20.  * channels for later detection. Consider using at least 4 times more input channels than

  21.  * the number of output channels you want. For example, reducing 16 electrodes to 3 channels

  22.  * for P300 detection is OK.

  23.  *

  24.  * For more details about xDAWN, see <a href="https://www.gipsa-lab.grenoble-inp.fr/~bertrand.rivet/references/Rivet2009a.pdf">Rivet et al. 2009</a>

  25.  * or in case this links disappears, <a href="http://www.ncbi.nlm.nih.gov/pubmed/19174332">this website</a>.

  26.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Description|

  27. __________________________________________________________________

  28. 

  29. Inputs description

  30. __________________________________________________________________

  31. 

  32.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Inputs|

  33.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Inputs|

  34. 

  35.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Input1|

  36.  * This input receives the experiment stimulations. As soon as the "train"

  37.  * stimulation is received, the spatial filter is computed.

  38.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Input1|

  39. 

  40.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Input2|

  41.  * This input should receive the whole signal of the session.

  42.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Input2|

  43. 

  44.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Input3|

  45.  * This input should receive the multiple evoked response potentials.

  46.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Input3|

  47. __________________________________________________________________

  48. 

  49. Outputs description

  50. __________________________________________________________________

  51. 

  52.  * |OVP_DocBegin_BoxAlgorithm_CSPSpatialFilterTrainer_Outputs|

  53.  * |OVP_DocEnd_BoxAlgorithm_CSPSpatialFilterTrainer_Outputs|

  54. 

  55.  * |OVP_DocBegin_BoxAlgorithm_CSPSpatialFilterTrainer_Output1|

  56.   The xDAWN Trainer outputs the stimulation <b>OVTK_StimulationId_TrainCompleted</b> when the training process was successful. No output is produced if the process failed.

  57.  * |OVP_DocEnd_BoxAlgorithm_CSPSpatialFilterTrainer_Output1|

  58. __________________________________________________________________

  59. 

  60. Settings description

  61. __________________________________________________________________

  62. 

  63.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Settings|

  64.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Settings|

  65. 

  66.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Setting1|

  67.  * This setting contains the stimulation to use to trigger the training process.

  68.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Setting1|

  69. 

  70.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Setting2|

  71.  * This setting tells the box what configuration file to generate. This configuration file can

  72.  * be used to set the correct values of a \ref Doc_BoxAlgorithm_SpatialFilter box.

  73.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Setting2|

  74. 

  75.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Setting3|

  76.  * This setting tells how many dimension should be kept out of the spatial filter.

  77.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Setting3|

  78. __________________________________________________________________

  79. 

  80. Examples description

  81. __________________________________________________________________

  82. 

  83.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Examples|

  84.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Examples|

  85. __________________________________________________________________

  86. 

  87. Miscellaneous description

  88. __________________________________________________________________

  89. 

  90.  * |OVP_DocBegin_BoxAlgorithm_XDAWNTrainerDeprecated_Miscellaneous|

  91.  * |OVP_DocEnd_BoxAlgorithm_XDAWNTrainerDeprecated_Miscellaneous|

  92.  */