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 |
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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MVE2019-26 |
Conference Information |
Committee |
MVE |
Conference Date |
2019-10-10 - 2019-10-11 |
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(See Japanese page) |
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(See Japanese page) |
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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) |
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Structural Color |
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Thin film shader |
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CG rendering |
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Art Expression |
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1st Author's Name |
Suma Noji |
1st Author's Affiliation |
Shobi University (Shobi Univ.) |
2nd Author's Name |
Masaaki Kashimura |
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Shobi University (Shobi Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-10-10 13:40:00 |
Presentation Time |
20 minutes |
Registration for |
MVE |
Paper # |
MVE2019-26 |
Volume (vol) |
vol.119 |
Number (no) |
no.222 |
Page |
pp.13-14 |
#Pages |
2 |
Date of Issue |
2019-10-03 (MVE) |