[article]
| Titre : |
Is CIELAB one space or many ? |
| Type de document : |
texte imprimé |
| Auteurs : |
Michael H. Brill, Auteur |
| Année de publication : |
2021 |
| Article en page(s) : |
p. 83-85 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
535.6 Couleur |
| Résumé : |
Models in colour engineering can have implicit customary usage, outside of whose parameters one is not supposed to venture. CIELAB is one such model : although able to accommodate a prediction of asymmetric matches, CIELAB is used in practice to compare colours only for a given illuminant/observer condition. Should we therefore deem CIELAB to be an infinity of spaces, one for each illuminant/observer combination ? This question has its roots in an oddity of CIELAB’s chromatic-adaptation model. A chromatic-adaptation oddity also entered CIE models that emerged after CIELAB, and leads to a similarly perplexing question. |
| Note de contenu : |
- CIELAB : Customary use
- CIELAB : Non-customary uses |
| DOI : |
10.1111/cote.12486 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12486 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35594 |
in COLORATION TECHNOLOGY > Vol. 137, N° 1 (02/2021) . - p. 83-85
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