| Paper Abstract and Keywords |
| Presentation |
2008-12-05 14:00
Analysis of EEG during Motor Imagery and Cognition based on Morphological Multiresolution Analysis
Tomonari Yamaguchi, Mitsuhiko Fujio, Katsuhiro Inoue (Kyushu Institute of Technology) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
It is known that EEG wave changes according to the mental activity such as imagination, cognition, etc.
These changes (e.g. wave form, frequency power, etc.) related to the events are used for brain computer interface (BCI).
Morphological bandpass filter is a nonlinear filter and output of morphological filter is influenced hardly by impulsive input,
while output of linear filter is influenced by impulsive input.
Therefore, morphological analysis is more suitable for feature extraction than linear filter since impulsive EEG signals have important information about motor imagery.
In this paper, we try to extract the feature of mental activity concerned with cognition and motor imagery from EEG
by using morphological multiresolution analysis.
The designing method of these structures and the method to pattern identification are discussed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Morphology / Multiresolution Analysis / Electroencephalogram / Brain Computer Interface / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 108, no. 334, SIS2008-64, pp. 125-130, Dec. 2008. |
| Paper # |
SIS2008-64 |
| Date of Issue |
2008-11-27 (SIS) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
| Download PDF |
|
| Conference Information |
| Committee |
SIS |
| Conference Date |
2008-12-04 - 2008-12-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kansai Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
SIS |
| Conference Code |
2008-12-SIS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Analysis of EEG during Motor Imagery and Cognition based on Morphological Multiresolution Analysis |
| Sub Title (in English) |
|
| Keyword(1) |
Morphology |
| Keyword(2) |
Multiresolution Analysis |
| Keyword(3) |
Electroencephalogram |
| Keyword(4) |
Brain Computer Interface |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Tomonari Yamaguchi |
| 1st Author's Affiliation |
Kyushu Institute of Technology (Kyushu Institute of Technology) |
| 2nd Author's Name |
Mitsuhiko Fujio |
| 2nd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Institute of Technology) |
| 3rd Author's Name |
Katsuhiro Inoue |
| 3rd Author's Affiliation |
Kyushu Institute of Technology (Kyushu Institute of Technology) |
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| Speaker |
Author-1 |
| Date Time |
2008-12-05 14:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
SIS |
| Paper # |
SIS2008-64 |
| Volume (vol) |
vol.108 |
| Number (no) |
no.334 |
| Page |
pp.125-130 |
| #Pages |
6 |
| Date of Issue |
2008-11-27 (SIS) |