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Proceedings Paper

Finding constant hue surfaces in color space
Author(s): Fritz Ebner; Mark D. Fairchild
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Paper Abstract

A colorimetrically calibrated CRT display was used to measure constant perceptual hue surfaces in color space. Three hundred six points over fifteen equally spaced hue angles (every 24 degrees) in CIELAB color space were sampled. An average of 20 lightness-chroma combinations per reference hue plane was sampled. Thirty observers performed the matching task three times each. Intra-observer variation was used to weight mean observer hue matches for each of 306 colors. Analysis of perceived hue uniformity was performed in CIELAB and CIECAM97s color spaces. Other constant hue experimental results are analyzed and compared to data obtained here.

Paper Details

Date Published: 2 January 1998
PDF: 11 pages
Proc. SPIE 3300, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts III, (2 January 1998);
Show Author Affiliations
Fritz Ebner, Xerox Corp. (United States)
Mark D. Fairchild, Rochester Institute of Technology (United States)

Published in SPIE Proceedings Vol. 3300:
Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts III
Giordano B. Beretta; Reiner Eschbach, Editor(s)

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