Presentation | 2014-07-11 A Demodulation Method for Brain-Computer Interface Using Phase-Shift Keying Visual Stimuli Naoki MORIKAWA, Toshihisa TANAKA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Steady-state visual evoked potential (SSVEP) based brain-computer interfaces have two di culties: the limitation of the number of commands and uneven probabilities of command execution. To solve these problems, the present paper proposes a paradigm of BCI using phase-modulated visual stimuli. The commands are translated into binary code words. Each code corresponds to a visual stimulus ickering with the same frequency and a di erent phase. Phases of SSVEP are recognized to detect bits, and a command to be executed is determined from the sequence of detected bits. This protocol can be analogues of binary phase-shift keying (BPSK) in digital communications. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Brain-computer interface / Steady-state evoked potential |
Paper # | CAS2014-33,VLD2014-42,SIP2014-54,MSS2014-33,SIS2014-33 |
Date of Issue |
Conference Information | |
Committee | MSS |
---|---|
Conference Date | 2014/7/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Mathematical Systems Science and its applications(MSS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Demodulation Method for Brain-Computer Interface Using Phase-Shift Keying Visual Stimuli |
Sub Title (in English) | |
Keyword(1) | Brain-computer interface |
Keyword(2) | Steady-state evoked potential |
1st Author's Name | Naoki MORIKAWA |
1st Author's Affiliation | Department of Electronic and Information Engineering Tokyo University of Agriculture and Technology() |
2nd Author's Name | Toshihisa TANAKA |
2nd Author's Affiliation | Department of Electronic and Information Engineering Tokyo University of Agriculture and Technology |
Date | 2014-07-11 |
Paper # | CAS2014-33,VLD2014-42,SIP2014-54,MSS2014-33,SIS2014-33 |
Volume (vol) | vol.114 |
Number (no) | 125 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |