| Presentation | 2014-11-21 A Study on influence of matrix size for Japanese P300 speller Yuya YAMAMOTO, Tomohiro YOSHIKAWA, Takeshi FURUHASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | P300 speller is one of the BCI (Brain Computer Interface) applications. It utilizes P300 which is an event-related potential as the target feature for classification and allows users to select letters just by thoughts. There are various types of P300 speller interfaces, and we focus on the letter matrix interface, in which letters are allocated on a matrix. This paper examined the amplitude and latency of P300 which were affected by matrix size and showed the results of the comparison among four interfaces. This paper also examined whether the position of a target character on the interface affected those of P300 or not. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | BCI / P300 speller / Matrix size / Amplitude / Latency |
| Paper # | MBE2014-63,NC2014-33 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2014/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on influence of matrix size for Japanese P300 speller |
| Sub Title (in English) | |
| Keyword(1) | BCI |
| Keyword(2) | P300 speller |
| Keyword(3) | Matrix size |
| Keyword(4) | Amplitude |
| Keyword(5) | Latency |
| 1st Author's Name | Yuya YAMAMOTO |
| 1st Author's Affiliation | Dept. of Computational Science and Engineering, Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Tomohiro YOSHIKAWA |
| 2nd Author's Affiliation | / |
| 3rd Author's Name | Takeshi FURUHASHI |
| 3rd Author's Affiliation | |
| Date | 2014-11-21 |
| Paper # | MBE2014-63,NC2014-33 |
| Volume (vol) | vol.114 |
| Number (no) | 326 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |