COLOR AND LUMINANCE DISPLAY APPARATUS AND COLOR AND LUMINANCE DISPLAY METHOD

摘要

PROBLEM TO BE SOLVED: To provide a color and luminance display apparatus for acquiring color information accurate and faithful to human eyes and instantaneously displaying and easily analyzing the acquired color information.;SOLUTION: The color and luminance display apparatus includes an imaging device having three spectral sensitivity values (S₁(λ),S₂(λ),S₃(λ))linearly transformed equivalently to a CIE XYZ color-matching function and a display device for displaying an image acquired by the imaging apparatus on a screen. The display device includes an arithmetic processing part for performing visualization processing by calculating luminance, chromaticity or a color difference on an optional position of the image and displays the visualized luminance, chromaticity or color difference on the screen.;COPYRIGHT: (C)2014,JPO&INPIT