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Paper Abstract and Keywords
Presentation 2013-07-26 14:20
Effect of chromatic color on appearance of achromatic color
Hiroaki Kudo, Takeshi Hayashi, Noboru Ohnishi (Nagoya Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We measured upper limen of lightness on achromatic region on a monitor screen, changing the chromaticness coordinates of adjacent chromatic region as a visual stimulus. We set lightness some fixed value, and examine the distribution of upper limens on a*b* in L*a*b* color space. We obtained the results that it tend to ascend the upper limen depend on the chromaticness. In a* coordinate, red affects strongly. In b* coordinate, blue affects slightly. Thus, the hue factor of colors affects on the distribution of upper limens.
Keyword (in Japanese) (See Japanese page) 
(in English) L*a*b* color space / upper limen / chromaticness / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 164, IMQ2013-7, pp. 11-14, July 2013.
Paper # IMQ2013-7 
Date of Issue 2013-07-19 (IMQ) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee IMQ  
Conference Date 2013-07-26 - 2013-07-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Iwate University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Computer Graphics, etc 
Paper Information
Registration To IMQ 
Conference Code 2013-07-IMQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of chromatic color on appearance of achromatic color 
Sub Title (in English)  
Keyword(1) L*a*b* color space  
Keyword(2) upper limen  
Keyword(3) chromaticness  
1st Author's Name Hiroaki Kudo  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Takeshi Hayashi  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Noboru Ohnishi  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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Date Time 2013-07-26 14:20:00 
Presentation Time 25 
Registration for IMQ 
Paper # IEICE-IMQ2013-7 
Volume (vol) IEICE-113 
Number (no) no.164 
Page pp.11-14 
#Pages IEICE-4 
Date of Issue IEICE-IMQ-2013-07-19 

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