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Paper Abstract and Keywords
Presentation 2019-10-10 13:40
[Short Paper] An Experiment of Expression of Structural Color Using CG Application
Suma Noji, Masaaki Kashimura (Shobi Univ.) MVE2019-26
Abstract (in Japanese) (See Japanese page) 
(in English) Iridescent color appearing in such as soap bubbles and inside surface of seashells is one kind of structural color caused by optical phenomenon known as thin film interference. In recent years, 3D CG applications and game engines such as PIXAR Renderman and UNITY support several structural color shaders. However, it is not so easy for an CG artist to control this optical phenomenon caused by the characteristics of light by setting the parameters of the renderer. This paper presents experimental results of the method to control the thin film shader appropriately by understanding the wavelength characteristics of light on Arnold renderer. In addition, as demonstrating a feature of the iridescent color, some artworks of 3D CG animation will show changing of the hue of glittering color occurring due to the movement of the viewpoint.
Keyword (in Japanese) (See Japanese page) 
(in English) Structural Color / Thin film shader / CG rendering / Art Expression / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 222, MVE2019-26, pp. 13-14, Oct. 2019.
Paper # MVE2019-26 
Date of Issue 2019-10-03 (MVE) 
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 MVE2019-26

Conference Information
Committee MVE  
Conference Date 2019-10-10 - 2019-10-11 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To MVE 
Conference Code 2019-10-MVE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Experiment of Expression of Structural Color Using CG Application 
Sub Title (in English)  
Keyword(1) Structural Color  
Keyword(2) Thin film shader  
Keyword(3) CG rendering  
Keyword(4) Art Expression  
1st Author's Name Suma Noji  
1st Author's Affiliation Shobi University (Shobi Univ.)
2nd Author's Name Masaaki Kashimura  
2nd Author's Affiliation Shobi University (Shobi Univ.)
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Date Time 2019-10-10 13:40:00 
Presentation Time 20 
Registration for MVE 
Paper # IEICE-MVE2019-26 
Volume (vol) IEICE-119 
Number (no) no.222 
Page pp.13-14 
#Pages IEICE-2 
Date of Issue IEICE-MVE-2019-10-03 

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