Huang, H-P, Wei, M, Xiao, K orcid.org/0000-0001-7197-7159 et al. (1 more author) (2019) Unique hue judgments using saturated and desaturated Munsell samples under different light sources. Color Research and Application, 44 (3). pp. 419-425. ISSN 0361-2317
Abstract
Past studies investigating the unique hues only used samples with a relatively high saturation levels under standard illuminants. In this study, 10 observers selected the four samples with unique hues from 40 V6C8 (Value 6 Chroma 8) and 40 V8C4 (Value 8 Chroma 4) Munsell samples under six light sources, comprising three levels of Duv (i.e., 0, −0.02, and −0.04) and two levels of correlated color temperature (i.e., 2700 and 3500 K). Significant differences were found between the two chroma levels for unique blue and yellow, with the hue angles of unique yellow and blue judged using the desaturated samples being significantly different from those defined in CIECAM02. The iso‐lines of unique yellow, blue, and green did not always go through the origin of the a*‐b* or a′‐b′ planes in CIELAB and CAM02‐UCS. Thus, the problems of CIECAM02, CIELAB, and CAM02‐UCS identified in this study need further investigations.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2018 Wiley Periodicals, Inc. This is the peer reviewed version of the following article: Huang, H-P, Wei, M, Xiao, K et al. (1 more author) (2018) Unique hue judgments using saturated and desaturated Munsell samples under different light sources. Color Research and Application. ISSN 0361-2317, which has been published in final form at https://doi.org/10.1002/col.22340. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
Keywords: | color appearance model; uniform color space; unique hues |
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: | 06 Dec 2018 13:21 |
Last Modified: | 20 Dec 2019 01:38 |
Status: | Published |
Publisher: | Wiley |
Identification Number: | 10.1002/col.22340 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:139600 |