Simultaneous gloss contrast: Conjoint measurements of lightness and gloss
نویسندگان
چکیده
منابع مشابه
A Glossy Simultaneous Contrast: Conjoint Measurements of Gloss and Lightness
Interactions between the albedo and the gloss on a surface are commonplace. Darker surfaces are perceived glossier (contrast gloss) than lighter surfaces and darker backgrounds can enhance perceived lightness of surfaces. We used maximum likelihood conjoint measurements to simultaneously quantify the strength of those effects. We quantified the extent to which albedo can influence perceived glo...
متن کاملConjoint measurement of gloss and surface texture.
The image of a material's surface varies not only with viewing and illumination conditions, but also with the material's surface properties, including its 3-D texture and specularity. Previous studies on the visual perception of surface material have typically focused on single material properties, ignoring possible interactions. In this study, we used a conjoint-measurement design to determine...
متن کاملImage statistics and the perception of surface gloss and lightness.
Despite previous data demonstrating the critical importance of 3D surface geometry in the perception of gloss and lightness, I. Motoyoshi, S. Nishida, L. Sharan, and E. H. Adelson (2007) recently proposed that a simple image statistic--histogram or sub-band skew--is computed by the visual system to infer the gloss and albedo of surfaces. One key source of evidence used to support this claim was...
متن کاملThe perceptual representation of transparency , lightness , and gloss
The adaptive role of vision is to provide information about the behaviorally relevant properties of our visual environment. Our evolutionary success relies on recovering sufficient information about the world to fulfill our biological and reproductive needs while avoiding environmental dangers. The attempt to understand vision as a collection of adaptations to specific computational problems ha...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2016
ISSN: 1534-7362
DOI: 10.1167/16.12.943