Croatica Chemica Acta, Vol. 76 No. 2, 2003.
Original scientific paper
Least Metameric Recipe Formulation
Boris Sluban
; University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, SI-2000 Maribor, Slovenia
Olivera Šauperl
; University of Maribor, Faculty of Mechanical Engineering, Smetanova 17, SI-2000 Maribor, Slovenia
Abstract
The paper describes a variant of multi-illuminant strategy of colour match prediction calculation for the cases of CMC(l:c) and CIE94 colour differences. This strategy tries to minimize the colour differences (against a given standard) under several different illuminants. In case when a given standard, using the usual single-illuminant matching strategy, can not be matched non-metamerically by the colorants available, the multi-illuminant matching strategy tries to produce a more acceptable match by balancing the colour differences under several different illuminants. The theoretical concepts are illustrated by the colorimetric data of the corresponding laboratory samples produced by either strategy. The multi-illuminant-strategy regularly produced lower metamerism than the single-illuminant strategy did.
Keywords
colour matching; recipe formulation; metamerism; colour differences
Hrčak ID:
103092
URI
Publication date:
30.6.2003.
Visits: 947 *