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Paper Abstract and Keywords
Presentation 2019-03-18 16:10
[Invited Talk] Geometrically Consistent Pedestrian Trajectory Extraction for Gait Recognition (BTAS 2018)
Yasushi Makihara, Gakuto Ogi, Yasushi Yagi (Osaka Univ.) BioX2018-66 PRMU2018-170
Abstract (in Japanese) (See Japanese page) 
(in English) In the gait recognition community, silhouette-based gait representations such as gait energy image have been widely employed for the last decade. In order to obtain good quality of gait features, it is essential to get a well aligned silhouette sequence, which is, however, not necessarily easy with imperfect silhouettes and also with scale and position changes due to perspective projection. We therefore propose a gait recognition-oriented approach to pedestrian trajectory extraction, i.e., bounding box sequence for each pedestrian. Experimental results show that the proposed method enables us to make better aligned gait features and consequently improves gait recognition accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) Gait recognition / Pedestrian trajectory extraction / Dynamic programming / Piese-wise linear approximation / Geometric constraint / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 512, BioX2018-66, pp. 207-207, March 2019.
Paper # BioX2018-66 
Date of Issue 2019-03-10 (BioX, PRMU) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 BioX2018-66 PRMU2018-170

Conference Information
Committee PRMU BioX  
Conference Date 2019-03-17 - 2019-03-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To BioX 
Conference Code 2019-03-PRMU-BioX 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Geometrically Consistent Pedestrian Trajectory Extraction for Gait Recognition (BTAS 2018) 
Sub Title (in English)  
Keyword(1) Gait recognition  
Keyword(2) Pedestrian trajectory extraction  
Keyword(3) Dynamic programming  
Keyword(4) Piese-wise linear approximation  
Keyword(5) Geometric constraint  
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1st Author's Name Yasushi Makihara  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Gakuto Ogi  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Yasushi Yagi  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2019-03-18 16:10:00 
Presentation Time 20 minutes 
Registration for BioX 
Paper # BioX2018-66, PRMU2018-170 
Volume (vol) vol.118 
Number (no) no.512(BioX), no.513(PRMU) 
Page p.207 
#Pages
Date of Issue 2019-03-10 (BioX, PRMU) 


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