• A SSVEP-BCI setup based on Depth-of-Field 

      Cotrina, Anibal; Botti Benevides, Alessandro; Castillo Garcia, Javier; Botti Benevides, Alessander; Rojas Vigo, David; Ferreira, Andre; Bastos Filho, Teodiano Freire (Institute of Electrical and Electronics Engineers Inc., 2017-02-23)
      In optical systems, the range of distance near the point of focus where objects are perceived sharply is referred as depth-of-field; objects outside this region are defocused and blurred. Furthermore, ophthalmology studies ...