Share Email Print
cover

Proceedings Paper

Lightness-difference data set for evaluation of CIELAB-based color-difference formulae
Author(s): Dong-Ho Kim; Hee-Kang Song; Jae-Pil Kim
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A new color-difference data set has been produced to evaluate the lightness difference weighting functions of eight CIELAB-based formulae: CIELAB, CMC, CIE94, DCI-95, LCD97, LCD99, BFD-II and CIEDE2000. Glossy polyester fabric was dyed to prepare 220 color-difference pairs, each having mainly lightness-difference. The gray-scale method was used to assess the color-difference of each pair by an average of twenty-five color normal observers. The test results of the visual data are presented.

Paper Details

Date Published: 6 June 2002
PDF: 4 pages
Proc. SPIE 4421, 9th Congress of the International Colour Association, (6 June 2002); doi: 10.1117/12.464519
Show Author Affiliations
Dong-Ho Kim, Ewha Womans Univ. (South Korea)
Hee-Kang Song, Seoul National Univ. (South Korea)
Jae-Pil Kim, Seoul National Univ. (South Korea)


Published in SPIE Proceedings Vol. 4421:
9th Congress of the International Colour Association

© SPIE. Terms of Use
Back to Top