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Paper Abstract and Keywords
Presentation 2017-05-13 13:30
Practical Linear-Time Algorithm for Estimation of Silhouette after Folding Crease Pattern
Koji Ouchi, Kazuaki Yamazaki, Ryuhei Uehara (JAIST) COMP2017-8
Abstract (in Japanese) (See Japanese page) 
(in English) In the recent years, a variety of software to simulate origami have been developed to investigate the possibility of applications of origami.
There are also many theoretical analyses of origami such as foldability determination problem.
First we describe origami silhouette estimation, which supposes to compute the folded shape of given crease pattern without consideration of layer order, then propose a fast algorithm for the estimation with high numerical computation accuracy.
The problem includes both aspects of simulation and theoretical study.
We show that our algorithm runs in linear time if a standard constraint on origami design is assumed.
Keyword (in Japanese) (See Japanese page) 
(in English) origami / fold / simulation / estimation / isometry / geometry / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 28, COMP2017-8, pp. 55-60, May 2017.
Paper # COMP2017-8 
Date of Issue 2017-05-05 (COMP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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 COMP2017-8

Conference Information
Committee COMP IPSJ-AL  
Conference Date 2017-05-12 - 2017-05-13 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To COMP 
Conference Code 2017-05-COMP-AL 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Practical Linear-Time Algorithm for Estimation of Silhouette after Folding Crease Pattern 
Sub Title (in English)  
Keyword(1) origami  
Keyword(2) fold  
Keyword(3) simulation  
Keyword(4) estimation  
Keyword(5) isometry  
Keyword(6) geometry  
1st Author's Name Koji Ouchi  
1st Author's Affiliation Japan Advanced Institute of Science and Technology (JAIST)
2nd Author's Name Kazuaki Yamazaki  
2nd Author's Affiliation Japan Advanced Institute of Science and Technology (JAIST)
3rd Author's Name Ryuhei Uehara  
3rd Author's Affiliation Japan Advanced Institute of Science and Technology (JAIST)
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Speaker Author-1 
Date Time 2017-05-13 13:30:00 
Presentation Time 30 minutes 
Registration for COMP 
Paper # COMP2017-8 
Volume (vol) vol.117 
Number (no) no.28 
Page pp.55-60 
Date of Issue 2017-05-05 (COMP) 

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