Prediction of the Helmholtz-Kohlrausch Effect on Object and Luminous Colors : I Estimation in case of the Variable-Achromatic-Color Method

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概要

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• A prediction method of the Helmholtz-Kohlrausch effect is developed by using the CIELUV formula, and it can predict the effect for object and luminous colors in the whole chromaticity gamut including spectral colors. The method gives equivalent lightness values to chromatic object colors with a constant luminance factor, and equivalent luminance values to chromatic luminous colors with a constant luminance. This condition of prediction is called the Variable-Achromatic-Color method. The predicted results by the developed method agree well with the corresponding experimental results reported so far.

• 社団法人照明学会の論文

著者

• Tanaka Chikara

  Osaka Electro-communication University Faculty Of Engineering

• NAYATANI Yoshinobu

  Osaka Electro-Communication University

• Nayatani Yoshinobu

  Osaka Electro-communication University Faculty Of Engineering

• TANAKA Noritaka

  Osaka Electro-Communication University, Faculty of Engineering

• Tanaka Noritaka

  Osaka Electro-communication University Faculty Of Engineering

関連論文

• Color Image Reprodution using CIE Chromatic Adaptation Transform
• Relation between Helmholtz-Kohlrausch Effect, Purity Discrimination, and Go Function
• Prediction of the Helmholtz-Kohlrausch Effect on Object and Luminous Colors : II Estimation in case of the Variable-Chromatic-Color Method
• Prediction of the Helmholtz-Kohlrausch Effect on Object and Luminous Colors : I Estimation in case of the Variable-Achromatic-Color Method
• Prediction of Color Appearance of Object Colors in a Complex Visual Field
• Optical Densities Functions of Lens and Macular Pigment Estimated from the Color Matching Functions

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