出版品

Full Description

A method is recommended to evaluate the strength of the relationship between visually-perceived colour differences in a given set of colour pairs and their corresponding predictions made by a colour-difference formula. This method is based on the Standardized Residual Sum of Squares (STRESS) index used in multidimensional scaling, and tests if two colour-difference formulae are or are not statistically significantly different. The same index can be also used to compute intra- and inter-observer variability in visual experiments. Beside important advances made in the field of colour-difference evaluation using reliable visual datasets currently available, the results achieved from the STRESS index indicate that it is not possible to recommend a more uniform colour space with a Euclidean colour-difference formula that is statistically significantly better than CIEDE2000.

Product Details

Published:02/01/2016

ISBN(s):9783902842572

File Size:1 file , 980 KB

Description

This standard, published as supplement to the CIE International Standard S 017/E:2015 “ILV: International Lighting Vocabulary”, summarizes the most important terms and definitions in the field of lighting by inorganic semiconductors used in CIE documents. The terms and definitions of this standard are intended to become part of the International Lighting Vocabulary.