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| Presentation | 2013-01-26 09:30 Tomography of abdominal conductivity using multiple current patterns Tohru Yamaguchi (kao/Tokyo Denki Univ.), Mitsuhiro Katashima (Kao Corp.), Li-Qun Wang, Shinya Kuriki (Tokyo Denki Univ.)  MBE2012-82 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A measuring device for the abdominal fat from the conductivity image derived by electrical impedance tomography (EIT) is rarely found. We have developed a device to estimate body fat from the bio-impedance between two specified points. In the EIT system, it is not established how to select the two probing current electrodes from many electrodes surrounding the object. In this study, we employed multiple patterns of the probing current i.e., multiple intervals of probing current electrodes. In the experiment, a number of 1024 data was taken from one specified current pattern, following that, another 1024 data was also taken using a different current pattern. Then, an image reconstruction was made from those entire data. As a result, the conductivity image was clearly improved when compared with the image obtained from the single current pattern. This method may not be practical due to a long measuring time in the present form of the device. It was suggested that the method using multiple current patterns would be effective, if the measuring time is much reduced through a future modification of the tomography device. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multiple Current Patterns / Electrical Impedance Tomography / Abdominal Fat / Visceral Fat / Metabolic Syndrome / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 417, MBE2012-82, pp. 51-54, Jan. 2013. | |
| Paper # | MBE2012-82 | |
| Date of Issue | 2013-01-18 (MBE) | |
| ISSN | Print edition: ISSN 0913-5685 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 | MBE2012-82 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2013-01-25 - 2013-01-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Institute of Technologyy |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2013-01-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Tomography of abdominal conductivity using multiple current patterns |
| Sub Title (in English) | |
| Keyword(1) | Multiple Current Patterns |
| Keyword(2) | Electrical Impedance Tomography |
| Keyword(3) | Abdominal Fat |
| Keyword(4) | Visceral Fat |
| Keyword(5) | Metabolic Syndrome |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tohru Yamaguchi |
| 1st Author's Affiliation | Kao/Tokyo Denki University (kao/Tokyo Denki Univ.) |
| 2nd Author's Name | Mitsuhiro Katashima |
| 2nd Author's Affiliation | Kao Corporation (Kao Corp.) |
| 3rd Author's Name | Li-Qun Wang |
| 3rd Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
| 4th Author's Name | Shinya Kuriki |
| 4th Author's Affiliation | Tokyo Denki University (Tokyo Denki Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-01-26 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2012-82 |
| Volume (vol) | vol.112 |
| Number (no) | no.417 |
| Page | pp.51-54 |
| #Pages | 4 |
| Date of Issue | 2013-01-18 (MBE) |
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