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Proceedings Paper

Geometric conditions for reflection measurement II: effects of light trap size of integrating sphere
Author(s): Gorow Baba; Kenichi Suzuki
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Paper Abstract

Many samples with various color and gloss grades were measured by the spectrophotometer with integrating sphere, of which light trap size was variable. Samples include white plaques, ceramic tiles, paint panels, ink-jet printings, textiles and metal surfaces. For these samples, lightness and chromaticness change with light trap size, which is relate to the elimination of surface reflection, was examined. In case of color measurement, using integrating sphere, colorimetric values are affected by the light trap size, when gloss grade of sample is different.

Paper Details

Date Published: 6 June 2002
PDF: 4 pages
Proc. SPIE 4421, 9th Congress of the International Colour Association, (6 June 2002); doi: 10.1117/12.464572
Show Author Affiliations
Gorow Baba, Murakami Color Research Lab. (Japan)
Kenichi Suzuki, Murakami Color Research Lab. (Japan)

Published in SPIE Proceedings Vol. 4421:
9th Congress of the International Colour Association
Robert Chung; Allan Rodrigues, Editor(s)

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