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Paper Abstract and Keywords
Presentation 2015-11-14 11:30
Relationship between luminance distribution statistics of an image and gold perception
Tomohisa Matsumoto, Keiji Uchikawa (Tokyo Tech)
Abstract (in Japanese) (See Japanese page) 
(in English) We investigated (1) the relationship between gold appearance, metallic appearance, and glossiness, and (2) what statistics of luminance distribution (mean, standard deviation, skewness, kurtosis) of a surface relates to gold and metallic appearance aiming at clarifying determining factors for gold appearance. The result showed that gold appearance more strongly correlates with metallic appearance than glossiness regardless of the shape of a stimulus. This result indicates that determining factors for gold appearance are similar to those for metallic appearance of a surface. Gold and metallic appearance changed depending on the standard deviation of the luminance values of the image. This result suggests that the standard deviation of the luminance distribution is one of the determining features for the gold, metallic appearance.
Keyword (in Japanese) (See Japanese page) 
(in English) gold perception / glossiness / metallic appearance / material perception / image statistics / / /  
Reference Info. ITE Tech. Rep., vol. 39, no. 43, HI2015-76, pp. 59-62, Nov. 2015.
Paper # HI2015-76 
Date of Issue 2015-11-06 (HI) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee HI VRPSY  
Conference Date 2015-11-13 - 2015-11-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Korimoto Campus, Kagoshima Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Visual and auditory Senses, multi modal processing, Kansei information processing, etc. 
Paper Information
Registration To HI 
Conference Code 2015-11-HI-VRPSY 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Relationship between luminance distribution statistics of an image and gold perception 
Sub Title (in English)  
Keyword(1) gold perception  
Keyword(2) glossiness  
Keyword(3) metallic appearance  
Keyword(4) material perception  
Keyword(5) image statistics  
1st Author's Name Tomohisa Matsumoto  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Keiji Uchikawa  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2015-11-14 11:30:00 
Presentation Time 20 minutes 
Registration for HI 
Paper # HI2015-76 
Volume (vol) vol.39 
Number (no) no.43 
Page pp.59-62 
Date of Issue 2015-11-06 (HI) 

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