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Paper Abstract and Keywords
Presentation 2009-03-19 16:00
Shape-from-highlight with a viewpoint light-source
Yukako Murakami, Ko Sakai (Univ. of Tsukuba)
Abstract (in Japanese) (See Japanese page) 
(in English) We studied psychophysically shape-from-highlight with viewpoint light-source. Specifically, we examined the accuracy and the confidence of depth perception in a viewpoint light-source and other light-source conditions. The result showed highlight increases confidence, but not accuracy. This result indicates that highlight doesn’t facilitate correct perception of 3-D shape but rather help to perceive unique shape. This suggests that a crucial effect of highlight is to enhance 3-D impression.
Keyword (in Japanese) (See Japanese page) 
(in English) viewpoint light-source / highlight / perception of 3-D shape / / / / /  
Reference Info. ITE Tech. Rep., vol. 33, no. 17, HI2009-87, pp. 77-80, March 2009.
Paper # HI2009-87 
Date of Issue 2009-03-11 (HI) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Committee HI  
Conference Date 2009-03-18 - 2009-03-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HI 
Conference Code 2009-03-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Shape-from-highlight with a viewpoint light-source 
Sub Title (in English)
Keyword(1) viewpoint light-source  
Keyword(2) highlight  
Keyword(3) perception of 3-D shape  
1st Author's Name Yukako Murakami  
1st Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
2nd Author's Name Ko Sakai  
2nd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
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Speaker Author-1 
Date Time 2009-03-19 16:00:00 
Presentation Time 20 minutes 
Registration for HI 
Paper # HI2009-87 
Volume (vol) vol.33 
Number (no) no.17 
Page pp.77-80 
Date of Issue 2009-03-11 (HI) 

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