Paper Abstract and Keywords |
Presentation |
2013-03-14 14:45
Wide-Area Pedestrian Traffic Measurement by Flow Estimation across Foreground Regions in Non-Overlapping Camera Views Takayuki Nakazaki, Naoko Nitta, Kazuaki Nakamura, Noboru Babaguchi (Osaka Univ.) PRMU2012-195 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Our goal is to develop a method for measuring pedestrian traffic in a wide area monitored by non-overlapping cameras. The proposed method measures pedestrian traffic across each pair of cameras by estimating the flows across the foreground regions disappearing from one camera view and appearing in the other camera view within a short time interval. The approach aims at resolving two problems: people in a foreground region can split and merge outside the camera view, and persons with similar appearance can lead to errors in person identification. The average errors of 0.184 persons in measuring the pedestrian traffic in an area in Osaka University Suita Campus monitored by four virtual cameras for 100 minutes have demonstrated the effectiveness of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
wide-area pedestrian traffic measurement / non-overlapping camera views / foreground regions / flow estimation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 495, PRMU2012-195, pp. 87-92, March 2013. |
Paper # |
PRMU2012-195 |
Date of Issue |
2013-03-07 (PRMU) |
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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PRMU2012-195 |
Conference Information |
Committee |
PRMU |
Conference Date |
2013-03-14 - 2013-03-15 |
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(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2013-03-PRMU |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Wide-Area Pedestrian Traffic Measurement by Flow Estimation across Foreground Regions in Non-Overlapping Camera Views |
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wide-area pedestrian traffic measurement |
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non-overlapping camera views |
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foreground regions |
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flow estimation |
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1st Author's Name |
Takayuki Nakazaki |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Naoko Nitta |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Kazuaki Nakamura |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Noboru Babaguchi |
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Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-03-14 14:45:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2012-195 |
Volume (vol) |
vol.112 |
Number (no) |
no.495 |
Page |
pp.87-92 |
#Pages |
6 |
Date of Issue |
2013-03-07 (PRMU) |