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Proceedings Paper

Effective conversion algorithm from OSA-UCS to CIEXYZ
Author(s): Mituo Kobayasi; Kayoko Yosiki
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Paper Abstract

The OSA-UCS is a color order system developed by the Optical Society of America's Committee on Uniform Color Scales. The color specification value (L,j,g) of the OSA-UCS is derived from the CIE 1964 tristimulus value (X10, Y10, Z10). However, no direct conversion algorithm from OSA-UCS to CIEXYZ has been reported. In this paper, analytic conversion algorithm from OSA-UCS to CIEXYZ has been developed, and its effectiveness is justified.

Paper Details

Date Published: 6 June 2002
PDF: 4 pages
Proc. SPIE 4421, 9th Congress of the International Colour Association, (6 June 2002); doi: 10.1117/12.464524
Show Author Affiliations
Mituo Kobayasi, Univ. of Electro-Communications (Japan)
Kayoko Yosiki, Univ. of Electro-Communications (Japan)


Published in SPIE Proceedings Vol. 4421:
9th Congress of the International Colour Association

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