Error in CIELAB and CIELUV color coordinates for Munsell samples under different light sources

R. Huertas; Manuel Melgosa; Enrique Hita

doi:10.1117/12.437214

14 August 2001 Error in CIELAB and CIELUV color coordinates for Munsell samples under different light sources

R. Huertas, Manuel Melgosa, Enrique Hita

Proceedings Volume 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications; (2001) https://doi.org/10.1117/12.437214
Event: IV Iberoamerican Meeting of Optics and the VII Latin American Meeting of Optics, Lasers and Their Applications, 2001, Tandil, Argentina

Abstract

Random errors were propagated form tristimulus values to CIELAB and CIELUV color coordinates, using the instrumental color measurements of 28 Munsell samples illuminated by 3 light sources and performed by 3 different procedures. The errors found for the CIELAB and CIELUV color coordinates are considerably different for the 3 procedures. These errors are highest for the F source, and similar for TL84 and D65. Under our experimental conditions, we obtain that the instrumental errors for the a and b coordinates are lower than the visual subthresholds predicted by the CIE94 model.

Citation Download Citation

R. Huertas, Manuel Melgosa, and Enrique Hita "Error in CIELAB and CIELUV color coordinates for Munsell samples under different light sources", Proc. SPIE 4419, 4th Iberoamerican Meeting on Optics and 7th Latin American Meeting on Optics, Lasers, and Their Applications, (14 August 2001); https://doi.org/10.1117/12.437214

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