| Presentation | 2021-07-28 Microwave Blood Pressure Estimation Using Machine Learning Kota Sasaki, Naoki Honma, Kentaro Murata, Morio Iwai, Koichiro Kobayashi, Atsushi Sato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report proposes and experimentally assesses a non-contact blood pressure estimation method using a microwave and KNN (k-Nearest Neighbor algorithm). First, the proposed method extracts a heartbeat component of vital signs from the measured propagation channel response obtained by CW-MIMO (Continuous Wave - Multiple-Input Multiple-Output) radar. After that, this method learns the relationship between some features in the microwave waveforms and simultaneously measured blood pressure observed by a continuous sphygmomanometer. Finally, the blood pressure value is estimated by using KNN classification. The experiment results show that the proposed method can detect non-contact blood pressure using microwave radar. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO radar / blood pressure / vital sign / machine learning / KNN (K-Nearest Neighbor algorithm) |
| Paper # | AP2021-27,SANE2021-17 |
| Date of Issue | 2021-07-21 (AP, SANE) |
| Conference Information | |
| Committee | AP / SANE / SAT |
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| Conference Date | 2021/7/28(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Chair | Hiroshi Yamada(Niigata Univ.) / Toshifumi Moriyama(Nagasaki Univ.) / Hiroyasu Ishikawa(Nihon Univ.) |
| Vice Chair | Mitoshi Fujimoto(Fukui Univ) / Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Mitsubishi Electric) / Tetsushi Ikegami(Meiji Univ.) / Takana Kaho(Shonan Inst. of Tech.) |
| Secretary | Mitoshi Fujimoto(NTT DOCOMO) / Makoto Tanaka(National Defense Academy) / Takeshi Amishima(Univ. of Tokyo) / Tetsushi Ikegami(ENRI) / Takana Kaho(KDDI Research) |
| Assistant | Dr. Kim(Niigata Univ.) / Takayuki Kitamura(Mitsubishi Electric) / Daisuke Goto(NTT) / Yuuki Koizumi(NHK) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Microwave Blood Pressure Estimation Using Machine Learning |
| Sub Title (in English) | |
| Keyword(1) | MIMO radar |
| Keyword(2) | blood pressure |
| Keyword(3) | vital sign |
| Keyword(4) | machine learning |
| Keyword(5) | KNN (K-Nearest Neighbor algorithm) |
| 1st Author's Name | Kota Sasaki |
| 1st Author's Affiliation | Iwate University(Iwate Univ.) |
| 2nd Author's Name | Naoki Honma |
| 2nd Author's Affiliation | Iwate University(Iwate Univ.) |
| 3rd Author's Name | Kentaro Murata |
| 3rd Author's Affiliation | Iwate University(Iwate Univ.) |
| 4th Author's Name | Morio Iwai |
| 4th Author's Affiliation | Iwate University(Iwate Univ.) |
| 5th Author's Name | Koichiro Kobayashi |
| 5th Author's Affiliation | Iwate University(Iwate Univ.) |
| 6th Author's Name | Atsushi Sato |
| 6th Author's Affiliation | EQUOS RESEARCH Co., Ltd.(EQUOS RESEARCH) |
| Date | 2021-07-28 |
| Paper # | AP2021-27,SANE2021-17 |
| Volume (vol) | vol.121 |
| Number (no) | AP-126,SANE-127 |
| Page | pp.pp.19-24(AP), pp.12-17(SANE), |
| #Pages | 6 |
| Date of Issue | 2021-07-21 (AP, SANE) |