[D-4-2] Visual Simulation Method for Classification and Quantification of Sensory Parameters in Judging Mirror Surface 〇Motohiro Ihara1, Iwao Yamaji1, Katsuji Fujii2, Takeshi Wanatabe2, Masataka Yauchi3, Atsushi Matsubara1 (1.Kyoto University, 2.NS TOOL Co., Ltd., 3.BIG DAISHOWA SEIKI Co., Ltd.) Keywords:Simulation、machined surface、sensory parameters、visual simulation、iridescent surface