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Unique hues and principal hues

Unique hues and principal hues This note examines the different concepts of encoding hue perception based on four unique hues (like NCS) or five principal hues (like Munsell). Various sources of psychophysical and neurophysiological information on hue perception are reviewed in this context and the essential conclusion that is reached suggests there are two types of hue perceptions being quantified. Hue discrimination is best quantified on scales based on five, equally spaced, principal hues while hue appearance is best quantified using a system based on four unique hues as cardinal axes. Much more remains to be learned. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Color Research & Application Wiley

Unique hues and principal hues

Color Research & Application , Volume 43 (6) – Dec 1, 2018

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References (17)

Publisher
Wiley
Copyright
© 2018 Wiley Periodicals, Inc.
ISSN
0361-2317
eISSN
1520-6378
DOI
10.1002/col.22261
Publisher site
See Article on Publisher Site

Abstract

This note examines the different concepts of encoding hue perception based on four unique hues (like NCS) or five principal hues (like Munsell). Various sources of psychophysical and neurophysiological information on hue perception are reviewed in this context and the essential conclusion that is reached suggests there are two types of hue perceptions being quantified. Hue discrimination is best quantified on scales based on five, equally spaced, principal hues while hue appearance is best quantified using a system based on four unique hues as cardinal axes. Much more remains to be learned.

Journal

Color Research & ApplicationWiley

Published: Dec 1, 2018

Keywords: ; ; ;

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