Calibration of LCD Colorimetry Considering Channel Interaction

Tamura Nobuhiko, Tsumura Norimichi and Miyake Yoichi

Department of Information and Image Sciences, Chiba University, Inage-ku, Chiba, Japan

he Journal of the institute of image information and television engineers, Vol.56, No.8, pp.1315-1320(2002).

Abstract
LCD monitors are begining to replace CRT monitors with siginificant improvement of performace and falling price. Accurate color reproduction on LCD is drawing attention and sRGB-compatible LCDs are increasing. In such color management system, accurate colorimetric charcterization of display device has a critiical role for achieving device independent color reproduction. In this paper, a new method of color measurement is proposed which is applicable to the assessment of color reproduction of LCD. Proposed method characterizes electro optical transfer function using Masking model which considers both channel interaction and non-constancy of channel chromaticity. In the experiment, comparison with five conventional characterization method proved proposed method is very significant to the colorimetry of LCD.

Full paper ( to appeare )
[PDF] (in Japanese])


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