宮崎大輔, 實重貴文, 馬場雅志, 古川亮, 青山正人, 日浦慎作
画像電子学会論文誌, 44(4) 649-654, Sep, 2015 Peer-reviewed
Metamerism is a phenomenon where two objects recognized as having different colors under one light are also recognized as having the same color under another light. This short paper proposes a method that automatically calculates the blending ratios of oil paints satisfying the condition to occur metamerism under the specific light sources for actualizing artistic illusion. It entails metamerism occurring between four types of object colors under two types of light sources. This enables us to create false shading where the observer recognizes the 2D oil painting as if it is a 3D object with plausible shading.