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Paper Abstract and Keywords
Presentation 2019-12-20 16:45
Effect of Visual and Auditory Adaptation on Material Perception
Takumi Nakamura, Kuangzhe Xu, Toshihiko Matsuka, Keita Hirai (Chiba Univ) IMQ2019-11
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we investigated the effects of visual and auditory adaptation on material perception. The target material perception was metallic perception. First, a subjective evaluation experiment using sounds and CG images was conducted. In the experiment, we evaluated the metallic perception under various adaptation conditions with different combinations of metal image, non-metal image, metal sound, and non-metal sound stimuli. Specifically, after these adaptations, the subject answered “metal” or “non-metal” after viewing a displayed image which is interpolated between metal and nonmetal. Next, we analyzed the experimental results and clarified the effects of visual, auditory, and audiovisual adaptations on the metallic perception. Logistic regression analysis based on Bayesian statistics was used for the analysis. From the analysis results, visual and auditory adaptation effects were shown. On the other hand, audiovisual adaptation effects were not found.
Keyword (in Japanese) (See Japanese page) 
(in English) Material perception / Cross-modal / Audiovisual / Adaptation / Logistic regression analysis / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 349, IMQ2019-11, pp. 9-13, Dec. 2019.
Paper # IMQ2019-11 
Date of Issue 2019-12-13 (IMQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee IMQ  
Conference Date 2019-12-20 - 2019-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IMQ 
Conference Code 2019-12-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of Visual and Auditory Adaptation on Material Perception 
Sub Title (in English)  
Keyword(1) Material perception  
Keyword(2) Cross-modal  
Keyword(3) Audiovisual  
Keyword(4) Adaptation  
Keyword(5) Logistic regression analysis  
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1st Author's Name Takumi Nakamura  
1st Author's Affiliation Chiba University (Chiba Univ)
2nd Author's Name Kuangzhe Xu  
2nd Author's Affiliation Chiba University (Chiba Univ)
3rd Author's Name Toshihiko Matsuka  
3rd Author's Affiliation Chiba University (Chiba Univ)
4th Author's Name Keita Hirai  
4th Author's Affiliation Chiba University (Chiba Univ)
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Speaker Author-1 
Date Time 2019-12-20 16:45:00 
Presentation Time 25 minutes 
Registration for IMQ 
Paper # IMQ2019-11 
Volume (vol) vol.119 
Number (no) no.349 
Page pp.9-13 
#Pages
Date of Issue 2019-12-13 (IMQ) 


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