Premium
A comprehensive model of colour appearance for related and unrelated colours of varying size viewed under mesopic to photopic conditions
Author(s) -
Wei Shou Ting,
Luo Ming Ronnier,
Xiao Kaida,
Pointer Michael
Publication year - 2017
Publication title -
color research and application
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 62
eISSN - 1520-6378
pISSN - 0361-2317
DOI - 10.1002/col.22078
Subject(s) - mesopic vision , photopic vision , scotopic vision , active appearance model , mathematics , artificial intelligence , range (aeronautics) , pattern recognition (psychology) , computer science , computer vision , optics , physics , materials science , retina , image (mathematics) , composite material
CIE has recommended two previous appearance models, CIECAM97s and CIECAM02. However, these models are unable to predict the appearance of a comprehensive range of colours. The purpose of this study is to describe a new, comprehensive colour appearance model, which can be used to predict the appearance of colours under various viewing conditions that include a range of stimulus sizes, levels of illumination that range from scotopic through to photopic, and related and unrelated stimuli. In addition, the model has a uniform colour space that provides a colour‐difference formula in terms of colour appearance parameters. © 2016 Wiley Periodicals, Inc. Col Res Appl, 42, 293–304, 2017