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illuminant |
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illuminant [ɪˈluːmɪnənt] n something that provides or gives off light adj
giving off light; illuminating ThesaurusLegend: Synonyms Related Words Antonyms
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This program's matching optimizer reportedly lets users customize formulations based on a variety of criteria including color differences for up to five illuminants, metamerism indices, curve fit, contrast ratio, and cost. The illuminants used in testing were of intensity 1,000-1,200 lux with spectral distribution specified as "daylight illumination. Simulations demonstrate that such a source would be able to approximate the spectral distributions of standard illuminants over the visible range--from 380 nm to 780 nm--with errors on the order of 2 % in luminance and 0. |
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