ITE Technical Group Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2020-03-13 14:30
A modeling method of curved folding considering ruling intersection
Kaoru Ohashi, Yuki Endo, Yoshihiro Kanamori, Jun Mitani (Tsukuba Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Curved folding is a way of folding a sheet of paper along a curved crease. By using curved folding,one can make beautiful shapes which have curves and curved surfaces. A shape created by curved folding is composed by straight lines called ruling. Because this ruling has an important property that they do not intersect on a sheet of paper, existing system to design curved folding requires users to avoid this intersection manually. In this paper, we introduce a method to avoid intersection of rulings automatically. We define an objective function that outputs degree of intersection and a penalty function which keeps the shape from large deformation. By solving these functions as an optimization problem, we implemented a system which helps us to design curved folding more quickly and easily.
Keyword (in Japanese) (See Japanese page) 
(in English) Curved folding / Developable surface / Ruling / Optimization problem / / / /  
Reference Info. ITE Tech. Rep., vol. 44, pp. 61-64, March 2020.
Paper #  
Date of Issue 2020-03-06 (AIT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
Download PDF

Conference Information
Conference Date 2020-03-13 - 2020-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Expressive Japan 2020 
Paper Information
Registration To AS 
Conference Code 2020-03-AIT-IIEEJ-AS-ARTS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A modeling method of curved folding considering ruling intersection 
Sub Title (in English)  
Keyword(1) Curved folding  
Keyword(2) Developable surface  
Keyword(3) Ruling  
Keyword(4) Optimization problem  
1st Author's Name Kaoru Ohashi  
1st Author's Affiliation University of Tsukuba (Tsukuba Univ.)
2nd Author's Name Yuki Endo  
2nd Author's Affiliation University of Tsukuba (Tsukuba Univ.)
3rd Author's Name Yoshihiro Kanamori  
3rd Author's Affiliation University of Tsukuba (Tsukuba Univ.)
4th Author's Name Jun Mitani  
4th Author's Affiliation University of Tsukuba (Tsukuba Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2020-03-13 14:30:00 
Presentation Time 15 minutes 
Registration for AS 
Paper # AIT2020-65 
Volume (vol) vol.44 
Number (no) no.10 
Page pp.61-64 
Date of Issue 2020-03-06 (AIT) 

[Return to Top Page]

[Return to ITE Web Page]

The Institute of Image Information and Television Engineers (ITE), Japan