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Paper Abstract and Keywords
Presentation 2014-10-15 15:00
A relationship between the resolution of shading images and the depth perception
Yoshiaki Tsushima, Kazuteru Komine, Yasuhito Sawahata, Toshiya Morita, Nobuyuki Hiruma (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) People who experience Super Hi-Vision (8K) display often report stronger depth sensation than Hi-Vision (2K). However, it is still unknown how the stimulus resolution correlates with depth perception. To investigate the relationship between the resolution of shading images and the depth perception, here, we psychophysically compared depth sensation of composite stimuli (Gabor patch and Cylinder) with 2K, 4K, and 8K (30, 60 120 cpd, respectively). The results clearly show that higher resolution facilitates depth sensation even when the resolution difference is undetectable. This indicates that SHV provides the audiences with unparalleled realistic sensation.
Keyword (in Japanese) (See Japanese page) 
(in English) Super Hi-Vision / resolution / depth perception / / / / /  
Reference Info. ITE Tech. Rep., vol. 38, no. 40, HI2014-59, pp. 13-16, Oct. 2014.
Paper # HI2014-59 
Date of Issue 2014-10-08 (IDY, HI, 3DIT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Conference Date 2014-10-15 - 2014-10-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Imaging Technology 
Paper Information
Registration To HI 
Conference Code 2014-10-EID-IDY-HI-3DIT-OQD-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A relationship between the resolution of shading images and the depth perception 
Sub Title (in English)  
Keyword(1) Super Hi-Vision  
Keyword(2) resolution  
Keyword(3) depth perception  
1st Author's Name Yoshiaki Tsushima  
1st Author's Affiliation NHK (NHK)
2nd Author's Name Kazuteru Komine  
2nd Author's Affiliation NHK (NHK)
3rd Author's Name Yasuhito Sawahata  
3rd Author's Affiliation NHK (NHK)
4th Author's Name Toshiya Morita  
4th Author's Affiliation NHK (NHK)
5th Author's Name Nobuyuki Hiruma  
5th Author's Affiliation NHK (NHK)
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Speaker Author-1 
Date Time 2014-10-15 15:00:00 
Presentation Time 30 minutes 
Registration for HI 
Paper # IDY2014-40, HI2014-59, 3DIT2014-40 
Volume (vol) vol.38 
Number (no) no.40 
Page pp.13-16 
Date of Issue 2014-10-08 (IDY, HI, 3DIT) 

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