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Paper Abstract and Keywords
Presentation 2024-02-20 13:45
Color Vision Estimation for Color Correction Considering Individual Differences
Takuma Umibayashi, Hiroki Takahashi (UEC)
Abstract (in Japanese) (See Japanese page) 
(in English) Color correction for color blindness requires accurate estimation of individual color vision. In this paper, we propose a method for estimating discrimination ellipsoids of each individual without using large-scale facilities. To estimate the discrimination ellipsoids, we measure just-noticeable differences in eight directions around a reference color using two types of interfaces, a slider and a button, and estimate the ellipses by the least-squares method. Experimental results shown that the proposed method could find discrimination difficult color pairs than the previous method from the True Negative rate. The estimated discrimination ellipses, moreover, represented color blindness symptoms, which confirms the high accuracy of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Color Blindness / Color Vision / Color Vision Estimation / Discrimination Ellipse / Color Correction / / /  
Reference Info. ITE Tech. Rep., vol. 48, no. 6, ME2024-45, pp. 142-147, Feb. 2024.
Paper # ME2024-45 
Date of Issue 2024-02-12 (MMS, ME, AIT) 
ISSN Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2024-02-19 - 2024-02-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To ME 
Conference Code 2024-02-ITS-IE-ME-AIT-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Color Vision Estimation for Color Correction Considering Individual Differences 
Sub Title (in English)  
Keyword(1) Color Blindness  
Keyword(2) Color Vision  
Keyword(3) Color Vision Estimation  
Keyword(4) Discrimination Ellipse  
Keyword(5) Color Correction  
1st Author's Name Takuma Umibayashi  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Hiroki Takahashi  
2nd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2024-02-20 13:45:00 
Presentation Time 15 minutes 
Registration for ME 
Paper # MMS2024-29, ME2024-45, AIT2024-29 
Volume (vol) vol.48 
Number (no) no.6 
Page pp.142-147 
Date of Issue 2024-02-12 (MMS, ME, AIT) 

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