منابع مشابه
Infants Distance Perception from Linear Perspective and Texture Gradients
This study investigated 5 and 7-month-old infants’ abilities to perceive objects’ distances from pictorial depth cues, the depth cues available to a stationary, monocular viewer. lnfonts viewed a display in which texture gradients and linear perspective, two pictorial depth cues. created an illusion of two objects resting at different distances on a textured surface. Under monocular viewing con...
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Perceptual color space is continuous; however, we tend to divide it into only a small number of categories. It is unclear whether categorical color perception is obtained solely through the development of the visual system or whether it is affected by language acquisition. To address this issue, we recruited prelinguistic infants (5- to 7-mo-olds) to measure changes in brain activity in relatio...
متن کاملColor Perception and Applications
Light enters the eye, is focused by the cornea, passes through the variable-diameter iris, is further focused by the lens, and strikes the light-sensitive receptors of the retina in the back of the eye. The photoreceptors of the retina can be divided into two basic categories: rods and cones. At normal light levels, cones dominate the initial response to light, resulting in photopic vision. Thr...
متن کاملRelating color working memory and color perception.
Color is the most frequently studied feature in visual working memory (VWM). Oddly, much of this work de-emphasizes perception, instead making simplifying assumptions about the inputs served to memory. We question these assumptions in light of perception research, and we identify important points of contact between perception and working memory in the case of color. Better characterization of i...
متن کاملAuditory Distance Perception by Translating Observers
We consider auditory distance perception of a moving observer and its relevance for the perception of stationary and moving sources. We begin with a review of some of the acoustic cues to source distance, focusing on the dynamic cues available under observer translation (motion parallax and acoustic tau). We report an experiment indicating the level of accuracy with which stationary and transla...
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ژورنال
عنوان ژورنال: Science
سال: 1893
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-21.534.231