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| Presentation | 2010-01-22 09:45 A A Consideration of Dynamic Time Warping Distance to Recognize Motions at Different Paces Kota Miyamoto, Tsuyoshi Itokawa, Teruaki Kitasuka, Masayoshi Aritsugi (Kumamoto Univ.)  MoMuC2009-66 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, studies which recognize person's motions and object's states with sensors have gotten great attention．DTW (Dynamic Time Warping) is an algorithm for measuring similarity between two sequences which may vary in time, and is useful for matching a pair of sequence data. However, the amplitudes of acceleration data of motions at different paces are different. The acceleration data cannot be matched using DTW with Euclidean distance accurately. Therefore, in this paper, we design robust DTW distance to recognize motions at different paces. Through a preliminary evaluation of motion of a hand, we show a combination of our proposed DTW distance and Euclidean distance is more efficient to recognize motions at different paces than Euclidean distance alone. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DTW Distance / Sequence Matching / Acceleration Sensor / Motion Recognition / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, Jan. 2010. | |
| Paper # | ||
| Date of Issue | 2010-01-14 (MoMuC) | |
| 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 | MoMuC2009-66 |
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| Conference Information | |
| Committee | USN AN MoNA |
| Conference Date | 2010-01-21 - 2010-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Actcity Hamamatsu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile P2P, Ubiquitous networks, Ad hoc networks, Sensor network, etc. |
| Paper Information | |
| Registration To | MoNA |
| Conference Code | 2010-01-USN-AN-MoMuC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A A Consideration of Dynamic Time Warping Distance to Recognize Motions at Different Paces |
| Sub Title (in English) | |
| Keyword(1) | DTW Distance |
| Keyword(2) | Sequence Matching |
| Keyword(3) | Acceleration Sensor |
| Keyword(4) | Motion Recognition |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kota Miyamoto |
| 1st Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 2nd Author's Name | Tsuyoshi Itokawa |
| 2nd Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 3rd Author's Name | Teruaki Kitasuka |
| 3rd Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
| 4th Author's Name | Masayoshi Aritsugi |
| 4th Author's Affiliation | Kumamoto University (Kumamoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-01-22 09:45:00 |
| Presentation Time | 25 minutes |
| Registration for | MoNA |
| Paper # | MoMuC2009-66 |
| Volume (vol) | vol.109 |
| Number (no) | no.380 |
| Page | pp.69-74 |
| #Pages | 6 |
| Date of Issue | 2010-01-14 (MoMuC) |
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