20.500.12556/DKUM-66660 Least metameric recipe formulation Formulacija receptura s najmanjom metamerijom 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. Opisana je inačica »višesvjetlosne« strategije za predviđanje receptura za bojanje uz pretpostavku da su razlike u boji opisane s tzv. CMC (l:c) i CIE 94 jednadžbama. Ova strategija pokušava za različita osvjetljenja istovremeno smanjiti razlike u boji u odnosu na zadani standard. U slučajevima kada se raspoloživa bojila primjenom »jednosvjetlosne« strategije ne daju nemetamerijski složiti u recepturu usporedivu sa zadanim standardom, »višesvjetlosna« strategija, uravnoteživanjem razlika u boji pod različitim osvjetljenjima, nudi prihvatljivu formulaciju. Obje su strategije objašnjene i ilustrirane s kolorimetrijskim podacima niza laboratorijskih uzoraka, pri čemu je pokazano da »višesvjetlosna« strategija u pravilu daje manje metamerijske recepture. colorimetry colour matching recipe formulation computer aided reciping metamerism colour differences barvna metrika primerjanje barve barvno receptiranje računalniško receptiranje metamerizem barvne razlike true false true Angleški jezik Hrvaški jezik Znanstveno delo 2017-07-05 10:32:29 2017-07-05 10:33:28 2022-08-01 13:01:09 2019-07-11 15:54:42 2003 0 0 str. 161-166 št. 2 Letn. 76 June 2003 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 0011-1643 677.027.4:535.6:510.5 22807 8012054 0011-1643 URN:SI:UM:DK:FARCWMFH Croatica_Chemica_Acta_2003_Sluban,_Sauperl_Least_Metameric_Recipe_Formulation.pdf Croatica_Chemica_Acta_2003_Sluban,_Sauperl_Least_Metameric_Recipe_Formulation.pdf 1 D2EF58073D84FE0C6E00C9CFBFA2228C 084a618839870d5adeda8e63ea19c21bbd41b839a987fcc7c6d1a62980c296f0 5b669c4b-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/b138d8ee-7102-4104-9d52-b802de1600ef https://dk.um.si/Dokument.php?lang=slv&id=113669 http://hrcak.srce.hr/103092 1 https://dk.um.si/Dokument.php?lang=slv&id=113668 Fakulteta za strojništvo 0 0 0