MODIFIED CIELAB FORMULA TESTED USING A TEXTILE PASS FAIL DATA SET

Authors
WITT K
Citation
K. Witt, MODIFIED CIELAB FORMULA TESTED USING A TEXTILE PASS FAIL DATA SET, Color research and application, 19(4), 1994, pp. 273-276
Citations number
8
Categorie Soggetti
Engineering, Chemical
Journal title
Color research and application → ACNP
ISSN journal
03612317
Volume
19
Issue
4
Year of publication
1994
Pages
273 - 276
Database
ISI
SICI code
0361-2317(1994)19:4<273:MCFTUA>2.0.ZU;2-D
Abstract
The proposed new color-difference formula of CIE TC 1 - 29, which is a modified version of CIELAB, was tested with a recently published data set of textile pass/fail judgments. Goodness of fit is improved, if t he parameter of lightness is set near 2, and if additionally, a weight function for lightness is defined that reduces the weight of a lightn ess difference with lightness level in relation to chroma or hue scali ng. (C) 1994 John Wiley & Sons, Inc.