Prediction of the Helmholtz-Kohlrausch Effect for Natural Images Using a Correction Function

The human visual system exhibits a characteristic known as the Helmholtz-Kohlrausch (H-K) effect: even if the hue and the lightness retain the same values, the actual lightness (perceived lightness) changes with changes in the color saturation. Quantification of this effect is expected to be useful...

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Veröffentlicht in:	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Communications and Computer Sciences, 2019/09/01, Vol.E102.A(9), pp.1217-1224
Hauptverfasser:	HAYAMI, Yuki, TAKASU, Daiki, AOYANAGI, Hisakazu, TAKAMATSU, Hiroaki, SHIMODAIRA, Yoshifumi, OHASHI, Gosuke
Format:	Artikel
Sprache:	eng
Schlagworte:	Color Helmholtz-Kohlrausch effect Light emitting diodes perceived lightness Projectors Saturation (color) subjective evaluation experiment wide color gamut
Online-Zugang:	Volltext
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