16-6 Simple Measurement Method of HDR Luminance Taking into Account Video Signal (E_R, E_G, E_B)

Abstract

For the color design on an outdoor industrial product, it is requested to the CG creating their models not only their shapes but also the match of color to the background photograph. We propose how to photograph and calibrate to acquire all skylight luminance distribution according to the (E_R, E_G, E_B) signal.