The lighting's color appearance shown under the room lighting condition is investigated in terms of brightness, colorfulness and hue. Twenty colored lights were generated using the LED booth, which were evaluated by ten subjects using magnitude estimation technique. Result showed that CIECAM02 can predict hue quite well while brightness prediction performs poorly since the participants had difficulties for differentiating the brightness of the different lightings.
Publisher
China Illuminating Engineering Society, The Illuminating Engineering Institute of Japan, The Korean Institute of Illuminating and Electrical Installation Engineers