Paper Abstract and Keywords |
Presentation |
2009-10-15 15:45
[Poster Presentation]
Object Tracking Method based on Scenario-Type Hypothesis Tracking in Segmented Multiple Regions Masakazu Murata, Yoshiaki Taniguchi, Go Hasegawa, Hirotaka Nakano (Osaka Univ.) NS2009-87 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, wireless communication technologies such as ZigBee have been developed. By constructing a wireless sensor network from infrared sensors with those wireless technologies, it is possible to track objects in a wide monitoring region. In this paper, we propose an object tracking method by dividing a wide monitoring region into small multiple regions called “micro cell”. Pairwise infrared sensors are placed at borders among micro cells to detect objects and their direction of movement. In our proposed method, we consider virtual micro cells and virtual objects which indicate a variety of hypotheses of object trajectory. Virtual objects are generated, moved, and deleted in virtual micro cells appropriately from sensor information. Through preliminary simulation evaluations, we confirm that tracking accuracy is improved nearly 1.5 times higher by making virtual object when they cross each other. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
sensor network / object tracking / region segmentation / scenario-type hypothesis / virtual object / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 228, NS2009-87, pp. 59-64, Oct. 2009. |
Paper # |
NS2009-87 |
Date of Issue |
2009-10-08 (NS) |
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) |
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NS2009-87 |
Conference Information |
Committee |
NS |
Conference Date |
2009-10-15 - 2009-10-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Prefectural University of Kumamoto (Kumamoto) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network Architecture (Overlay, P2P, Ubiquitous Network, Active Network, NGN, New Generation Network), Grid |
Paper Information |
Registration To |
NS |
Conference Code |
2009-10-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Object Tracking Method based on Scenario-Type Hypothesis Tracking in Segmented Multiple Regions |
Sub Title (in English) |
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Keyword(1) |
sensor network |
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object tracking |
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region segmentation |
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scenario-type hypothesis |
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virtual object |
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1st Author's Name |
Masakazu Murata |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Yoshiaki Taniguchi |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Go Hasegawa |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Hirotaka Nakano |
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Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-10-15 15:45:00 |
Presentation Time |
90 minutes |
Registration for |
NS |
Paper # |
NS2009-87 |
Volume (vol) |
vol.109 |
Number (no) |
no.228 |
Page |
pp.59-64 |
#Pages |
6 |
Date of Issue |
2009-10-08 (NS) |
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