Presentation | 2010-06-10 A Median Based Solution for an Outer Product Expansion with Reference Signal for EEG Analysis Akitoshi ITAI, Arao FUNASE, Andrzej CICHOCKI, Hiroshi YASUKAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The saccade-related electroencephalogram (EEG) signal produced by the saccadic eye movement is adopted to analyze relationship between a brain function and a human activity. Saccade-related electrooculogram (EOG) artifacts in EEGs yield significant problems for the EEG analysis. The EOG artifacts denoising is important task to analyze the relationship between the saccade and the EEG. The tensor product expansion with absolute error (TPE-AE), which calculates two terms of the outer product using reference signal, was proposed to reduce the EOG artifacts. However, this TPE-AE has two proplems; one is that an estimated EOG component varies eidely due to a random search, another one is a calculation cost. In this paper, we propose and apply the median based TPE-AE with reference signal to calculate the EOG component accurately. Results show that the proposed TPE-AE is effective to separate the EOG component and other noises. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Outer product expansion / Median / EEG / EOG / Noise reduction |
Paper # | SIS2010-2 |
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Committee | SIS |
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Conference Date | 2010/6/3(1days) |
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Registration To | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Median Based Solution for an Outer Product Expansion with Reference Signal for EEG Analysis |
Sub Title (in English) | |
Keyword(1) | Outer product expansion |
Keyword(2) | Median |
Keyword(3) | EEG |
Keyword(4) | EOG |
Keyword(5) | Noise reduction |
1st Author's Name | Akitoshi ITAI |
1st Author's Affiliation | Aichi Prefectural University() |
2nd Author's Name | Arao FUNASE |
2nd Author's Affiliation | Nagoya Institute of Technology:Brain Science Institute RIKEN |
3rd Author's Name | Andrzej CICHOCKI |
3rd Author's Affiliation | Brain Science Institute RIKEN |
4th Author's Name | Hiroshi YASUKAWA |
4th Author's Affiliation | Aichi Prefectural University |
Date | 2010-06-10 |
Paper # | SIS2010-2 |
Volume (vol) | vol.110 |
Number (no) | 74 |
Page | pp.pp.- |
#Pages | 6 |
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