15 December, 2021
MacAdam Ellipse

David MacAdam (July 1910 – March 1998), American physicist, made important contributions to the field of color perception. One of his experiments —maybe the most famous— consisted of showing to different colors to a subject….

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06 April, 2017
Chromatic/color reproduction vs CRI

The concept of chromatic, or color, reproduction, refers to the way in which objects appear when they are lighted by a light source. In order to assess the quality of the result, there are at…

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