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Paper Abstract and Keywords
Presentation 2021-10-19 16:00
Subjective evaluation of impressions of true-size display of facial expressions using light field display
Koichiro Fukano, Misato Shimizu (TUAT), Takaaki Kudo, Toshiki Yura, Yasuhiko Matsuo (IMAGICA), Yasuhiro Takaki (TUAT)
Abstract (in Japanese) (See Japanese page) 
(in English) Based on experiences of our previous research, we assume that true-size 3D images of human faces displayed by the light field display can provide viewers with facial expression and emotions more effectively compared to those displayed by 2D displays. In this study, the subjective evaluation regarding to the observer’s impressions was conducted using the near-virtual image mode light field display with a screen size of 31.5 inch. and a viewing angle of 43.8. Dynamically changing facial expressions were displayed. We found that there were significant differences in “sense of affinity”, “feeling like touching”, “stereoscopic sensation”, “fatigue”, and “sense of existence.”
Keyword (in Japanese) (See Japanese page) 
(in English) Light field display / Facial expression / Subjective evaluation / / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 29, 3DIT2021-45, pp. 61-64, Oct. 2021.
Paper # 3DIT2021-45 
Date of Issue 2021-10-12 (3DIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee 3DIT  
Conference Date 2021-10-19 - 2021-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 3D Imaging, Immersive Audio, Hyper-Realistic Imaging / Sound, VR/AR etc. 
Paper Information
Registration To 3DIT 
Conference Code 2021-10-3DIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Subjective evaluation of impressions of true-size display of facial expressions using light field display 
Sub Title (in English)  
Keyword(1) Light field display  
Keyword(2) Facial expression  
Keyword(3) Subjective evaluation  
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1st Author's Name Koichiro Fukano  
1st Author's Affiliation Institute of Engineering, Tokyo University of Agriculture and Technology (TUAT)
2nd Author's Name Misato Shimizu  
2nd Author's Affiliation Institute of Engineering, Tokyo University of Agriculture and Technology (TUAT)
3rd Author's Name Takaaki Kudo  
3rd Author's Affiliation IMAGICA GROUP (IMAGICA)
4th Author's Name Toshiki Yura  
4th Author's Affiliation IMAGICA GROUP (IMAGICA)
5th Author's Name Yasuhiko Matsuo  
5th Author's Affiliation IMAGICA GROUP (IMAGICA)
6th Author's Name Yasuhiro Takaki  
6th Author's Affiliation Institute of Engineering, Tokyo University of Agriculture and Technology (TUAT)
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Speaker
Date Time 2021-10-19 16:00:00 
Presentation Time 20 
Registration for 3DIT 
Paper # ITE-3DIT2021-45 
Volume (vol) ITE-45 
Number (no) no.29 
Page pp.61-64 
#Pages ITE-4 
Date of Issue ITE-3DIT-2021-10-12 


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