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Paper Abstract and Keywords
Presentation 2021-03-05 10:45
Extraction of Image Factors for the Face Lightness Perception by Reverse Correlation Method with PS Statistics Noise
Chiho Kosone (Tokyo Tech), Ken Nishino, Natsuko Okiyama (Kao), Takehiro Nagai (Tokyo Tech)
Abstract (in Japanese) (See Japanese page) 
(in English) The psychophysical reverse correlation method is commonly used to find candidate image features contributing to face impressions. In this study, we proposed a novel reverse correlation method using the noise based on the Portilla-Simoncelli (PS) statistics, which reflects the lower-order image representations in the visual system. We attempted to extract image factors related to the facial skin lightness with this method. The results showed that the facial lightness was negatively correlated with the high-frequency contrast of the skin, and positively correlated with the low-frequency contrast.
Keyword (in Japanese) (See Japanese page) 
(in English) PS statistics / psychophysical reverse correlation / face perception / / / / /  
Reference Info. ITE Tech. Rep., vol. 45, no. 7, HI2021-2, pp. 5-8, March 2021.
Paper # HI2021-2 
Date of Issue 2021-02-26 (HI) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee HI  
Conference Date 2021-03-05 - 2021-03-05 
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Paper Information
Registration To HI 
Conference Code 2021-03-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Extraction of Image Factors for the Face Lightness Perception by Reverse Correlation Method with PS Statistics Noise 
Sub Title (in English)  
Keyword(1) PS statistics  
Keyword(2) psychophysical reverse correlation  
Keyword(3) face perception  
1st Author's Name Chiho Kosone  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Ken Nishino  
2nd Author's Affiliation Kao Corporation (Kao)
3rd Author's Name Natsuko Okiyama  
3rd Author's Affiliation Kao Corporation (Kao)
4th Author's Name Takehiro Nagai  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker Author-1 
Date Time 2021-03-05 10:45:00 
Presentation Time 25 minutes 
Registration for HI 
Paper # HI2021-2 
Volume (vol) vol.45 
Number (no) no.7 
Page pp.5-8 
Date of Issue 2021-02-26 (HI) 

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