Adapting to an enhanced color gamut - implications for color vision and color deficiencies

Autor:	Ivana Ilic, Kassandra R. Lee, Yoko Mizokami, Lorne Whitehead, Michael A. Webster
Rok vydání:	2023
Předmět:	Color Vision Light Color Humans Color Vision Defects Atomic and Molecular Physics and Optics Color Perception Lighting Article
Zdroj:	Opt Express
ISSN:	1094-4087
Popis:	One strategy for aiding color deficiencies is to use three narrow passbands to filter the light spectrum to increase the saturation of colors. This filtering is analogous to the narrow emission bands used in wide gamut lighting or displays. We examined how perception adapts to the greater color gamut area produced by such devices, testing color-normal observers and simulated environments. Narrowband spectra increased chromatic contrasts but also increased contrast adaptation, partially offsetting the perceived contrast enhancements. Such adaptation adjustments are important for understanding the perceptual consequences of exposure to naturally or artificially enhanced color gamut areas for both color-deficient and color-normal observers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d9248410ccba661b9d01ed2e7d1c353 https://pubmed.ncbi.nlm.nih.gov/36224831 Zobrazit plný text záznamu