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| Presentation | 2018-09-20 13:30 Performance Evaluation of Human Orientation Estimation Method Using Array Antenna Nobuyuki Shiraki, Zhixiong Chen, Dai Sasakawa, Naoki Honma (Iwate Univ.), Takeshi Nakayama, Shoidhi Iizuka (Panasonic)  AP2018-82 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently,the number of eldery people liveing alone is increasing. The demand for efficient and effective monitoring system has been increased. In this paper, we present the estimation method of human body orientation using microwave. Antennas are placed around the living body and vital signs such as breathing and heart beat are observed from the reflected wave from the living body. Since the reflected waves from the front of living body have the greatest fluctuation due to the influence of respiration, the direction of the antenna with the largest fluctuation is selected and estimated as the direction of the front of the living body. Based on the experimental results with three subjects, the median values of angular error of human orientation are ${10.88}^circ$, ${26.38}^circ$ and ${27.29}^circ$ and it is found that the human orientation can be estimated without using the prior information. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO radar / human orientation / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 217, AP2018-82, pp. 7-12, Sept. 2018. | |
| Paper # | AP2018-82 | |
| Date of Issue | 2018-09-13 (AP) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | AP2018-82 |
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| Conference Information | |
| Committee | AP MW |
| Conference Date | 2018-09-20 - 2018-09-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Tech |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, Millimeter wave, Measurement, Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2018-09-AP-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Human Orientation Estimation Method Using Array Antenna |
| Sub Title (in English) | |
| Keyword(1) | MIMO radar |
| Keyword(2) | human orientation |
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| Keyword(4) | |
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| 1st Author's Name | Nobuyuki Shiraki |
| 1st Author's Affiliation | Iwate University (Iwate Univ.) |
| 2nd Author's Name | Zhixiong Chen |
| 2nd Author's Affiliation | Iwate University (Iwate Univ.) |
| 3rd Author's Name | Dai Sasakawa |
| 3rd Author's Affiliation | Iwate University (Iwate Univ.) |
| 4th Author's Name | Naoki Honma |
| 4th Author's Affiliation | Iwate University (Iwate Univ.) |
| 5th Author's Name | Takeshi Nakayama |
| 5th Author's Affiliation | Panasonic Corporation (Panasonic) |
| 6th Author's Name | Shoidhi Iizuka |
| 6th Author's Affiliation | Panasonic Corporation (Panasonic) |
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| Speaker | Author-1 |
| Date Time | 2018-09-20 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2018-82 |
| Volume (vol) | vol.118 |
| Number (no) | no.217 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2018-09-13 (AP) |
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