2023 Fiscal Year Final Research Report
Development of EEG Measurement Circuit System by Compressed Sensing Using Random Sampling
| Project/Area Number |
21H03410
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Review Section |
Basic Section 60040:Computer system-related
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
大木 真 山梨大学, 大学院総合研究部, 教授 (50211785)
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| Project Period (FY) |
2021-04-01 – 2024-03-31
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| Keywords | 圧縮センシング / 回路とシステム / 集積回路 |
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| Outline of Final Research Achievements |
Hardware and software design techniques suitable for random sampling operations to realize a low-power wireless EEG measurement circuit system were proposed. Specifically, integrated circuit configurations and their operations designed for random sampling, new reconstruction algorithms for compressed sensing, and secure communication system were proposed, and their effectiveness was discussed.
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| Free Research Field |
回路とシステム
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| Academic Significance and Societal Importance of the Research Achievements |
間引きサンプリングを活用した無線脳波計測システムのための新技術を提案し，理論検討・実機検証を通して新技術の有効性を示すことができた．得られた研究成果は，計算機システムや情報関連分野の新技術発見における学術的意義だけでなく，圧縮センシングを活用した省電力無線脳波計の可能性を広げられた点に社会的意義も有する．
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