Moreland, JD, Dain, SJ, Cheung, V orcid.org/0000-0002-9808-3670 et al. (1 more author) (2022) A model for assessing the efficacy of colour vision aids. Optics Express, 30 (15). pp. 27903-27911. ISSN 1094-4087
Abstract
Optical filter aids are marketed which claim to improve colour discrimination in red-green colour vision defectives. An earlier model has been revised and used to assess 9 currently available aids. Spectral reflectances (400-700 nm) for 80 colours equally spaced in hue angle at four equally spaced saturations were synthesised from chromatically adjacent Munsell colours. Aid induced chromaticity changes for Protanomals and Deuteranomals were calculated. Five aids enhanced red-green discrimination significantly for Protanomals and six for Deuteranomals and one aid reduced it significantly for both defectives. Five aids enhanced blue-yellow discrimination in Protanomals and Deuteranomals for whom it is not needed.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Arts, Humanities and Cultures (Leeds) > School of Design (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 15 Jul 2022 15:30 |
Last Modified: | 25 Jun 2023 23:03 |
Status: | Published |
Publisher: | Optica |
Identification Number: | 10.1364/oe.461215 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:189084 |