Results 211 to 220 of about 1,357,106 (238)
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Visual Perception and Xerography
Science, 1968An electrostatic copying machine was used to model the perception of simultaneous brightness contrast. Such a model may assist the study of sensory inhibition by permitting the study of complex situations as they are transformed by rules similar to those at work in neural integration.
Harold Schiffman, Herbert F. Crovitz
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The perception of visual motion
Current Opinion in Neurobiology, 1992Recent developments have led to a greater insight into the complex processes of perception of visual motion. A better understanding of the neuronal circuitry involved and advances in electrophysiological techniques have allowed researchers to alter the perception of an animal with a stimulating electrode.
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2002
A wine’s appearance is typically the first sensual pleasure a wine can give. If glorious, it can be a harbinger of the sensory delight awaiting the consumer. However, if less than appealing, the countenance can dampen the perception of the wine’s other sensory qualities.
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A wine’s appearance is typically the first sensual pleasure a wine can give. If glorious, it can be a harbinger of the sensory delight awaiting the consumer. However, if less than appealing, the countenance can dampen the perception of the wine’s other sensory qualities.
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The Perception of Visual Surfaces
The American Journal of Psychology, 1950The writer has recently proposed the theory that visual space-perception is reducible to the perception of visual surfaces, and that distance, depth, and orientation, together with the constancy of objects, may all be derived from the properties of an array of surfaces.' The notion of completely empty space is asserted to be irrelevant for the theory ...
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Biological Cybernetics, 1981
In this paper we propose a model of visual perception in which a positive feedback mechanism can reproduce the pattern stimulus on a neurons screen. The pattern stimulus reproduction is based on informations coming from the spatial derivatives of visual pattern.
Piero Penengo +3 more
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In this paper we propose a model of visual perception in which a positive feedback mechanism can reproduce the pattern stimulus on a neurons screen. The pattern stimulus reproduction is based on informations coming from the spatial derivatives of visual pattern.
Piero Penengo +3 more
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Visual perception in a snapshot
Psychological Research, 2006Reference EPFL-ARTICLE-147595doi:10.1007/s00426-006-0050-xView record in Web of Science Record created on 2010-03-23, modified on 2017-05 ...
Mark A. Elliott +3 more
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Asymmetry of Visual Perception
Soviet Psychology, 1978In healthy adult subjects recognition was studied of geometrical figures presented unilaterally, and of separate letters presented unilaterally and dichoptically to the right and left visual fields. At near-threshold exposition, separate letters are better recognized in the right visual field, than in the left one, regardless of the method of ...
Shostakovich Gs +3 more
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Development of visual perception
WIREs Cognitive Science, 2010AbstractProcesses of visual development that yield a view of the world as coherent and stable begin well before birth and extend over the first several years after the onset of visual experience. Infants are born capable of seeing and with specific preferences that guide the point of gaze to relevant portions of the visual scene to support learning ...
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Annual Review of Psychology, 1981
1.0 INTRODUCTION 1.1 Toward a Perceptual Atom Theory .. 1.2 Personalia, Books, and Major Events .. 2.0 THRESHOLD PERCEPTION . 2.1 Spatial Frequency (SF) Channels .. 2.2 Spatiotemporal Channels . 3.0 SUPRATHRESHOLD PERCEPTION " ,', .,"""""""" .,"'"""' , .. 3,1 Contrast and Pattern Perception ..
Bela Julesz, R A Schumer
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1.0 INTRODUCTION 1.1 Toward a Perceptual Atom Theory .. 1.2 Personalia, Books, and Major Events .. 2.0 THRESHOLD PERCEPTION . 2.1 Spatial Frequency (SF) Channels .. 2.2 Spatiotemporal Channels . 3.0 SUPRATHRESHOLD PERCEPTION " ,', .,"""""""" .,"'"""' , .. 3,1 Contrast and Pattern Perception ..
Bela Julesz, R A Schumer
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Scientific American, 1975
In this article the author uses projective relations as the theoretical foundation of his investigations of visual space and motion. Several laboratory experiments involving perceptual vector analysis and its geometric basis are described. In most of the experiments the visual stimuli consisted of computer-controlled patterns displayed on a ...
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In this article the author uses projective relations as the theoretical foundation of his investigations of visual space and motion. Several laboratory experiments involving perceptual vector analysis and its geometric basis are described. In most of the experiments the visual stimuli consisted of computer-controlled patterns displayed on a ...
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