A New Approach to the Metamerism Phenomenon in the Frequency Domain

Author:

Khodadadi S.1,Hosseini S.A.2,Khalili H.1

Affiliation:

1. Center of Fiber Science and Technology, Isfahan University of Technology, Isfahan, Iran

2. Center of Fiber Science and Technology, Isfahan University of Technology, Isfahan, Iran,

Abstract

In this investigation, the behavior of crossover points of spectral reflectance of metameric pairs in the frequency domain has been studied. Also the general metameric index has been calculated using a power spectrum by Fourier transformation. Correlation between these results and the results of current methods was studied. Results show that the transformation of spectral reflectance differences of metameric pairs in the frequency domain could be considerable. This new approach is regarded as a useful method to investigate the metamerism phenomenon.

Publisher

SAGE Publications

Subject

Polymers and Plastics,Chemical Engineering (miscellaneous)

Reference19 articles.

1. Color in Business, Science, and Industry

2. Wyszecki, G. “ Color Technology in Textile Industry”, AATCC, North Carolina, U.S.A., pp. 129—133.

3. The quantification of metamerism

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1. Metamerism and shade sorting;Principles of Colour and Appearance Measurement;2015

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