Difference between highlight and object colors enhances glossiness.
The effect of highlight and object colors on perception of glossiness was examined. Ten participants rated glossiness of object images. The color coordinates of objects and highlights were varied while luminance of each pixel was unchanged. Four colors were used for objects and highlights. Objects were perceived as glossier when the highlight color was different from the object color than when they were the same. Objects with some unnatural combinations of highlight and object colors were perceived to be as glossy as those with natural color combinations. The results suggested that differences between highlight and object colors enhance perceived glossiness and that perceived glossiness does not depend on naturalness of color combination for highlights and objects.
Department of Complex and Intelligent Systems, Future University Hakodate, Japan. hanada@fun.ac.jp
Mitsuhiko
M
Hanada
D000328:Adult; D003116:Color; D003118:Color Perception; D006801:Humans; D055620:Optical Phenomena; D013499:Surface Properties; D014796:Visual Perception