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| Presentation | 2008-05-22 10:20 Identifying a Moving Object with an Accelerometer in a Stationary Camera View Osamu Shigeta, Shingo Kagami, Koichi Hashimoto (Tohoku Univ.)  USN2008-3 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a method for identifying an object with an accelerometer from many moving objects in a camera view. The camera and the accelerometer are connected with a network but not synchronized. To evaluate correlation despite the unknown time lag between them, NCC (Normalized Cross-Correlation) of the signals is computed. Since the coordinate system of the accelerometer is unknown, NCC is computed for the norms of the acceleration vectors, which are compensated for the gravitational acceleration component beforehand, obtained by the camera and the accelerometer. The experimental results show the proposed method successfully identified the person wearing the accelerometer from three walking people. It is also shown that the hand holding the accelerometer was successfully identified from three moving hands. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sensor Fusion / Image Processing / Accelerometer / Normalized Cross-Correlation / Sequential Bayesian Estimation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 43, USN2008-3, pp. 13-18, May 2008. | |
| Paper # | USN2008-3 | |
| Date of Issue | 2008-05-15 (USN) | |
| 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 | USN2008-3 |
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| Conference Information | |
| Committee | USN |
| Conference Date | 2008-05-22 - 2008-05-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. (Tokyo) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Fundamental theories for ubiquitous and sensor networks, etc. |
| Paper Information | |
| Registration To | USN |
| Conference Code | 2008-05-USN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Identifying a Moving Object with an Accelerometer in a Stationary Camera View |
| Sub Title (in English) | |
| Keyword(1) | Sensor Fusion |
| Keyword(2) | Image Processing |
| Keyword(3) | Accelerometer |
| Keyword(4) | Normalized Cross-Correlation |
| Keyword(5) | Sequential Bayesian Estimation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Osamu Shigeta |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Shingo Kagami |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Koichi Hashimoto |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-05-22 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | USN |
| Paper # | USN2008-3 |
| Volume (vol) | vol.108 |
| Number (no) | no.43 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2008-05-15 (USN) |
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