In this study, we propose a new approach to the perceptual representation of object colours. Three-dimensional objects have a polychromatic colour distribution. Yet, human observers …
LS Virtanen, M Olkkonen, TP Saarela - Journal of Vision, 2020 - jov.arvojournals.org
Color serves both to segment a scene into objects and background and to identify objects. Although objects and surfaces usually contain multiple colors, humans can readily extract a …
In everyday experience, perceived colors of objects remain approximately constant under changes in illumination. This constancy is helpful for identifying objects across viewing …
Incorporating statistical characteristics of stimuli in perceptual processing can be highly beneficial for reliable estimation from noisy sensory measurements but may generate …
We used hue cancellation and focal naming to compare individual differences in stimuli selected for unique hues (eg, pure blue or green) and binary hues (eg, blue-green) …
KK DeValois, MA Webster - Scholarpedia, 2011 - scholarpedia.org
Light can vary in both wavelength and intensity. Color vision is the ability to make discriminations based on the wavelength composition of the light independent of its …
People perceive roughly constant surface colors despite large changes in illumination. The familiarity of colors of some natural objects might help achieve this feat through direct …
Although color plays a prominent part in our subjective experience of the visual world, the evolutionary advantage of color vision is still unclear [1–2], with most current answers …
Color has been scientifically investigated by linking color appearance to colorimetric measurements of the light that enters the eye. However, the main purpose of color …