| Presentation | 2016-01-21 Study on the measurement of the cardiorespiratory information using a piezoelectric sensor array Shogo Shimai, Tomohiko Igasaki, Nobuki Murayama, Makiko Kobayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been studying an equipment to acquire cardiorespiratory information at home easily by piezoelectric sensors arranging on a seat surface of a chair. In our previous study, we suggested that heartbeat and respiratory components could be extracted using independent component analysis to signals obtained from piezoelectric sensors. However, which component should be treated as heartbeat or respiratory were subjectively determined by examiner. Therefore, in this study, we developed method to decide it automatically. Moreover, heartbeat and respiratory intervals, which were obtained from extracted cardiorespiratory components using our developed automatic decision method, were compared with those which were obtained from electrocardiogram and pneumogram. As a result, we could obtain better error rate (1.3±1.6% and 7.4±3.6% for heartbeat and respiratory intervals, respectively) than our previous study. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | heartbeat interval / respiratory interval / piezoelectric sensor / independent component analysis |
| Paper # | MBE2015-99 |
| Date of Issue | 2016-01-14 (MBE) |
| Conference Information | |
| Committee | MBE |
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| Conference Date | 2016/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tetsuo Kobayashi(Kyoto Univ.) |
| Vice Chair | Yutaka Fukuoka(Kogakuin Univ.) |
| Secretary | Yutaka Fukuoka(akita noken) |
| Assistant | Takenori Oida(Kyoto Univ.) / Ryota Horie(Shibaura Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on ME and Bio Cybernetics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on the measurement of the cardiorespiratory information using a piezoelectric sensor array |
| Sub Title (in English) | Development of automatic decision method of cardiorespiratory component by the independent component analysis |
| Keyword(1) | heartbeat interval |
| Keyword(2) | respiratory interval |
| Keyword(3) | piezoelectric sensor |
| Keyword(4) | independent component analysis |
| 1st Author's Name | Shogo Shimai |
| 1st Author's Affiliation | Kumamoto University(Kumamoto Univ) |
| 2nd Author's Name | Tomohiko Igasaki |
| 2nd Author's Affiliation | Kumamoto University(Kumamoto Univ) |
| 3rd Author's Name | Nobuki Murayama |
| 3rd Author's Affiliation | Kumamoto University(Kumamoto Univ) |
| 4th Author's Name | Makiko Kobayashi |
| 4th Author's Affiliation | Kumamoto University(Kumamoto Univ) |
| Date | 2016-01-21 |
| Paper # | MBE2015-99 |
| Volume (vol) | vol.115 |
| Number (no) | MBE-413 |
| Page | pp.pp.83-86(MBE), |
| #Pages | 4 |
| Date of Issue | 2016-01-14 (MBE) |