The color appearance of curved transparent objects.

ABSTRACT: Studies on colored transparent objects have elucidated potential mechanisms, but these studies have mainly focused on flat filters overlaying flat backgrounds. While they have provided valuable insight, these studies have not captured all aspects of transparency, like caustics, specular reflections/highlights, and shadows. Here, we investigate color-matching experiments with curved transparent objects for different matching stimuli: a uniform patch and a flat filter. Two instructions were tested: simply match the color of the glass object and the test element (patch and flat filter) or match the color of the dye that was used to tint the transparent object (patch). Observers' matches differed from the mean, the most frequent, and the most saturated color of the transparent stimuli, whereas

SUBMITTER: Ennis R 

PROVIDER: S-EPMC8142700 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature