[article]
| Titre : |
What scene information is needed for models of colour appearance in the natural world ? |
| Type de document : |
texte imprimé |
| Auteurs : |
John J. McCann, Auteur |
| Année de publication : |
2021 |
| Article en page(s) : |
p. 5-14 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
535.6 Couleur |
| Résumé : |
Colorimetry is an essential tool in every part of colour. This article looks over our shoulders at the colour research of Maxwell, Wright, Land and Wyszecki to build a framework for colour. Then, the article looks forward to the needs of digital imaging's future. Colour is the fusion of today's imaging technology with our understanding of colour. Molecular physical chemistry describes the light–matter interactions, while human colour is controlled by neurons that compare light from the entire scene, covering a nearly 180° visual angle. This article's question asks about the information required by a future Model of Colour Appearance that is able to predict any scene : all natural scenes and any experimental display. |
| Note de contenu : |
- FRAMEWORK : Light–matter interactions - Neural spatial comparisons
- COLORIMETRY
- APPEARANCE SCIENCE : Neural spatial comparisons
- COLOUR TRANSFORMATIONS, CALCULATIONS, AND MODELS : Position in colour space - Uniform colour space (white column) - Colour constancy (white column) - Spatial: contrast and assimilation (white column) - Hybrid : relative colorimetry transformations (grey column) - CIELAB and CIELUV uniform colour spaces and colour difference formulae—1976 (grey column) - CIECAM colour appearance models (grey column) - Colour constancy (grey column) - Spatial : contrast and assimilation - Summary of relative colorimetry (grey column)
- WYSZECKI'S WARNING |
| DOI : |
10.1111/cote.12502 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12502 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35582 |
in COLORATION TECHNOLOGY > Vol. 137, N° 1 (02/2021) . - p. 5-14
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What scene information is needed for models of colour appearance in the natural world ? in COLORATION TECHNOLOGY, Vol. 137, N° 1 (02/2021)
