Paper Abstract and Keywords |
Presentation |
2008-12-11 14:25
Pedestrian Tracking by using MPEG-based Video Signal Processing Mikio Sasaki, Hideaki Nanba (DENSO Co.) CS2008-42 IE2008-106 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a method for pedestrian detection and tracking which is based on MPEG video processing. Firstly AC power of frame difference for each block of pixels is calculated through DCT coefficients and is evaluated as a confidence measure of the pedestrian. Secondly, similarity of the motion between neighboring MPEG macroblocks is calculated and evaluated as a classification measure for moving objects. Finally these two measures are integrated and judged by the specified rule base to output recognition results. This first stage method has independently attained the maximum recognition rate of more than 90% per second. As the second stage algorithm for the moving camera, a multivariate time series analysis using the PCA (Principal Component Analysis) has been tried. Also future works on adaptation and behavior modeling are investigated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Pedestrian tracking / MPEG / DCT / Motion / PCA / Confidence / Behavior / Time series analysis |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 344, IE2008-106, pp. 17-22, Dec. 2008. |
Paper # |
IE2008-106 |
Date of Issue |
2008-12-04 (CS, IE) |
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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CS2008-42 IE2008-106 |
Conference Information |
Committee |
ITE-BCT IE CS IPSJ-AVM |
Conference Date |
2008-12-11 - 2008-12-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Image coding, Communications and Stream Technologies, etc. |
Paper Information |
Registration To |
IE |
Conference Code |
2008-12-BCT-IE-CS-AVM |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Pedestrian Tracking by using MPEG-based Video Signal Processing |
Sub Title (in English) |
|
Keyword(1) |
Pedestrian tracking |
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MPEG |
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DCT |
Keyword(4) |
Motion |
Keyword(5) |
PCA |
Keyword(6) |
Confidence |
Keyword(7) |
Behavior |
Keyword(8) |
Time series analysis |
1st Author's Name |
Mikio Sasaki |
1st Author's Affiliation |
DENSO CORPORATION (DENSO Co.) |
2nd Author's Name |
Hideaki Nanba |
2nd Author's Affiliation |
DENSO CORPORATION (DENSO Co.) |
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Speaker |
Author-1 |
Date Time |
2008-12-11 14:25:00 |
Presentation Time |
25 minutes |
Registration for |
IE |
Paper # |
CS2008-42, IE2008-106 |
Volume (vol) |
vol.108 |
Number (no) |
no.343(CS), no.344(IE) |
Page |
pp.17-22 |
#Pages |
6 |
Date of Issue |
2008-12-04 (CS, IE) |
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