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| Presentation | 2008-06-20 13:00 Three Dimensional Underground Imaging -- Lateral Detecting Ability owing to Directivity of Sound Source -- Ryo Toh, Yosuke Mezaki, Tsutomu Watanabe, Seiichi Motooka (Chiba Inst. Tech.)  US2008-16 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A three-dimensional method for imaging objects buried underground is studied. An electromagnetic-induction sound source and 12 receivers, forming a cross-shaped array with its center at the sound source, are employed for measuring the impulsive sound wave reflected from the underground objects. The 12 reflection signals are calculated by the special three-dimensional amplitude correlation synthesis processing method. This paper studies the proper waveform model for numerical simulation of imaging multi-objects, and discusses the lateral detecting ability of the method owing to the directivity of sound source by introducing the proper waveform. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Underground Object / Three-dimensional Imaging / Amplitude Correlation Synthesis Processing / Directivity of Sound Source / Lateral Detecting Ability / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 96, US2008-16, pp. 1-6, June 2008. | |
| Paper # | US2008-16 | |
| Date of Issue | 2008-06-13 (US) | |
| 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 | US2008-16 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2008-06-20 - 2008-06-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Chiba Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical Ultrasonic, Acoustic Imaging |
| Paper Information | |
| Registration To | US |
| Conference Code | 2008-06-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Three Dimensional Underground Imaging |
| Sub Title (in English) | Lateral Detecting Ability owing to Directivity of Sound Source |
| Keyword(1) | Underground Object |
| Keyword(2) | Three-dimensional Imaging |
| Keyword(3) | Amplitude Correlation Synthesis Processing |
| Keyword(4) | Directivity of Sound Source |
| Keyword(5) | Lateral Detecting Ability |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryo Toh |
| 1st Author's Affiliation | Chiba Institute of Technology (Chiba Inst. Tech.) |
| 2nd Author's Name | Yosuke Mezaki |
| 2nd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. Tech.) |
| 3rd Author's Name | Tsutomu Watanabe |
| 3rd Author's Affiliation | Chiba Institute of Technology (Chiba Inst. Tech.) |
| 4th Author's Name | Seiichi Motooka |
| 4th Author's Affiliation | Chiba Institute of Technology (Chiba Inst. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2008-06-20 13:00:00 |
| Presentation Time | 35 minutes |
| Registration for | US |
| Paper # | US2008-16 |
| Volume (vol) | vol.108 |
| Number (no) | no.96 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2008-06-13 (US) |
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