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DOCUMENT RESUME PS 006 413 Katz, Phyllis A.; Seavey, Carol Labels and Children's Perception of Faces. City Univ. of New York, N.Y. National Inst. of Child Health and Human Development (NIH), Bethesda, Md.; Office of chi13 Development (DHEW) , Washington, D.C. [73] 14p. MF-$0.65 HC-$3.29 Caucasians; *Children; Color; *Cues; Elementary School Students; Technical Reports; *Visual Perception; Visua...

There is a large literature characterizing human perception of the lightness and color of matte surfaces arranged in coplanar arrays. In the past ten years researchers have begun to examine perception of lightness and color using wider ranges of stimuli intended to better approximate the conditions of everyday viewing. One emerging line of research concerns perception of lightness and color in ...

We have tested the behavioral evidence for a separation of the processing of color contrast from motion in the human visual system. Two different aspects of motion perception are examined; the identification of the direction of movement of a chromatic grating and the perception of smooth motion. The results show that color vision is at no great disadvantage in the identification of direction of...

Although several color edge detectors have been proposed, most of them utilized Euclidean color distances in different color spaces to measure color differences. In this paper a set of color gradients based on color visual perception is proposed. These color gradients are designed in uniform color spaces and use perceptual color difference equations. In order to be able to study the gradients p...

Previous studies have shown that visual information can affect flavor perception. The aim of the present work was to study how the information of Skittles (Wm. Wrigley Jr. Company China), influences the Chinese adult subject expectations and their flavor perception. Five flavors matching five colors of Skittles were evaluated by forty graduate and undergraduate students under sighted condition ...

Categorization with basic color terms is an intuitive and universal aspect of color perception. Yet research on visual working memory capacity has largely assumed that only continuous estimates within color space are relevant to memory. As a result, the influence of color categories on working memory remains unknown. We propose a dual content model of color representation in which color matches...

An affirmative finding as whether color rendering can be strategically modulated would present additional significant benefits to the use of light emitting diodes, LEDs, in general illumination. The intent of this research is to appraise the perception of changes in color rendering (CR) when these happen in people’s surroundings, and verify our hypothesis that a range of such generated color di...