Influence of Stimulus Size on Simultaneous Chromatic Induction.

ABSTRACT: Chromatic induction is a major contextual effect of color appearance. Patterned backgrounds are known to induce strong chromatic induction effects. However, it has not been clarified whether the spatial extent of the chromatic surrounding induces a chromatic contrast or assimilation effects. In this study, we examined the influence of the width of a center line and its flanking white contour on the color appearance when the line was surrounded by chromatic backgrounds. A strong color shift was observed when the center line was flanked by white contours with the L/M- and S-cone chromatic backgrounds. There was a difference between the optimal widths of the center line and the contour for the shift in color appearance for the L/M-cone chromaticity (0.9 and 1.1-1.7 min, respectively) and the

SUBMITTER: Kanematsu T 

PROVIDER: S-EPMC8818722 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature