| Titre : |
Colour constancy of vat prints on cotton fabrics |
| Type de document : |
texte imprimé |
| Auteurs : |
S. Bracko, Auteur ; A. Solar, Auteur ; Petra Forte Tavčer, Auteur ; B. Simoncic, Auteur |
| Année de publication : |
2009 |
| Article en page(s) : |
p. 222-227 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
Colour constancy of prints with vat dyes on cotton fabrics was investigated by computing the CMCCON02 colour inconstancy index with the key element CAT02 for chromatic adaptation transform. The results show that the highest changes in colour appearance can be expected when the average daylight is replaced with fluorescent light. If D65 daylight is replaced with some other type of daylight, such as D50 or D55, only minor colour deviations occur which do not substantially change the colour appearance of the prints. The analysis of the influence of the lightness and chromaticity of prints shows that the chromaticity of the samples significantly affects their colour constancy. The change of appearance of the prints with lower chroma because of changed illumination conditions is less probable. The influence of a dye blend composition was also investigated. On average, multi-coloured dye blends have proved to be more colour constant. |
| DOI : |
10.1111/j.1478-4408.2009.00200.x |
| En ligne : |
http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2009.00200.x/pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6215 |
in COLORATION TECHNOLOGY > Vol. 125, N° 4 (2009) . - p. 222-227
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