Author Affiliations
Abstract
Institute of Science, Information Engineering University, Zhengzhou 450001
The chromaticities of the Chinese color system dataset are applied to eight color appearance models (CAMs). Models used are: CIELAB, Hunt, Nayatani, RLAB, LLAB, ZLAB, CIECAM97s, CIECAM02. Three color appearance attributes (lightness, chroma, and hue) are discussed for their uniformity, in terms of the constant perceptual nature of the Chinese color system dataset. The results show that no particular model can excel at all metrics. Comparison can lead to the conclusion that Chinese color system appearance scales can be predicted only slightly poorer than Munsell appearance scales using the eight CAMs.
色貌模型 中国颜色体系 色貌标尺 330.1690 Color 330.1720 Color vision 330.1730 Colorimetry Chinese Optics Letters
2007, 5(10): 617