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| Presentation | 2014-09-19 13:05 Discussion for speed up of three-dimensional space imaging using sound waves Keiko Oda, Akira Kojima, Kazuya Tanigawa, Tetsuo Hironaka (Hiroshima City Univ.)  RECONF2014-30 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In general, the most of methods for three-dimensional imaging using sound waves measure the distance of objects by analyzing the reflected sound by beamforming. Since the sound propagation speed is slow, it is difficult to achieve high frame rate and wide range of the space imaging by using the beamformed sound. In this paper, we propose a new method for three-dimensional space imaging using several reflected sounds caused by a transmission sound. It assumes that an object is located at a position, and then it judges the suitability of the assumption by analyzing several reflected sounds. However, there is a problem that the number of processing will be large when the analysis in the proposed method is with high precision. To overcome the problem, a hardware acceleration of the proposed method is discussed in this paper. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sound / Imaging / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 223, RECONF2014-30, pp. 75-80, Sept. 2014. | |
| Paper # | RECONF2014-30 | |
| Date of Issue | 2014-09-11 (RECONF) | |
| 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 | RECONF2014-30 |
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| Conference Information | |
| Committee | RECONF |
| Conference Date | 2014-09-18 - 2014-09-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Reconfigurable Systems, etc. |
| Paper Information | |
| Registration To | RECONF |
| Conference Code | 2014-09-RECONF |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Discussion for speed up of three-dimensional space imaging using sound waves |
| Sub Title (in English) | |
| Keyword(1) | Sound |
| Keyword(2) | Imaging |
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| 1st Author's Name | Keiko Oda |
| 1st Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 2nd Author's Name | Akira Kojima |
| 2nd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 3rd Author's Name | Kazuya Tanigawa |
| 3rd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 4th Author's Name | Tetsuo Hironaka |
| 4th Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-09-19 13:05:00 |
| Presentation Time | 25 minutes |
| Registration for | RECONF |
| Paper # | RECONF2014-30 |
| Volume (vol) | vol.114 |
| Number (no) | no.223 |
| Page | pp.75-80 |
| #Pages | 6 |
| Date of Issue | 2014-09-11 (RECONF) |
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