Results 241 to 250 of about 345,746 (289)
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Journal of Experimental Psychology: Human Perception and Performance, 2013
This article presents an experimental study on the naturally biased association between shape and color. For each basic geometric shape studied, participants were asked to indicate the color perceived as most closely related to it, choosing from the Natural Color System Hue Circle.
Albertazzi, Liliana +5 more
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This article presents an experimental study on the naturally biased association between shape and color. For each basic geometric shape studied, participants were asked to indicate the color perceived as most closely related to it, choosing from the Natural Color System Hue Circle.
Albertazzi, Liliana +5 more
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Hue discrimination, unique hues and naming
Journal of the Optical Society of America A, 2012The hue discrimination curve (HDC) that characterizes performances over the entire hue circle was determined by using sinusoidally modulated spectral power distributions of 1.5 c/300 nm with fixed amplitude and twelve reference phases. To investigate relationship between hue discrimination and appearance, observers further performed a free color naming
Bachy, Romain +3 more
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Journal of the Optical Society of America A, 2010
It is generally accepted that hues can be arranged so as to make a circle. The circular representation of hue has been supported by multidimensional scaling, which allows for the representation of a set of colored papers as a configuration in a Euclidean space where the distances between the papers correspond to the perceptual dissimilarities between ...
Tokunaga, Rumi, Logvinenko, Alexander D.
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It is generally accepted that hues can be arranged so as to make a circle. The circular representation of hue has been supported by multidimensional scaling, which allows for the representation of a set of colored papers as a configuration in a Euclidean space where the distances between the papers correspond to the perceptual dissimilarities between ...
Tokunaga, Rumi, Logvinenko, Alexander D.
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Perception, 2013
The study shows a systematic naturally biased association between percepts and concepts. Specifically, it shows that a series of terms pertaining to an abstract semantic field (related to the frame of ethics in social behaviour) has a nonrandom, highly significant, association with colours (hues).
Albertazzi, Liliana +3 more
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The study shows a systematic naturally biased association between percepts and concepts. Specifically, it shows that a series of terms pertaining to an abstract semantic field (related to the frame of ethics in social behaviour) has a nonrandom, highly significant, association with colours (hues).
Albertazzi, Liliana +3 more
openaire +3 more sources
Nature Chemistry, 2021
A complex containing the unstable isotope 254Es has been synthesized on a nanogram scale. Analysis of the fundamental bonding and spectroscopic characteristics of this einsteinium compound shows a blue shift of Es(iii) luminescence upon complexation, and the ligand serves as an antenna to sensitize the excited state.
Natrajan, Louise S, Faulkner, Stephen
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A complex containing the unstable isotope 254Es has been synthesized on a nanogram scale. Analysis of the fundamental bonding and spectroscopic characteristics of this einsteinium compound shows a blue shift of Es(iii) luminescence upon complexation, and the ligand serves as an antenna to sensitize the excited state.
Natrajan, Louise S, Faulkner, Stephen
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ACM SIGGRAPH 2015 Computer Animation Festival, 2015
The charming tale of a young girl, Lily, who lives alone in her bland paper world until she meets an excitable blob of ink, Blot. At first, Lily doesn't know what to make of him, but they quickly become friends as he literally brings color to her life.
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The charming tale of a young girl, Lily, who lives alone in her bland paper world until she meets an excitable blob of ink, Blot. At first, Lily doesn't know what to make of him, but they quickly become friends as he literally brings color to her life.
openaire +1 more source
Unique hues and principal hues
Color Research & Application, 2018AbstractThis note examines the different concepts of encoding hue perception based on four unique hues (like NCS) or five principal hues (like Munsell). Various sources of psychophysical and neurophysiological information on hue perception are reviewed in this context and the essential conclusion that is reached suggests there are two types of hue ...
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Journal of the Optical Society of America A, 2005
Hue can be described by four separate sensations of red (R), green (G), yellow (Y), and blue (B). These are combined in the spectrally opponent RG and YB mechanisms, whose null points correspond to the unique sensations of Y, G, B. Participants used a form of magnitude estimation to describe color appearance of light flashes that were systematically ...
Israel, Abramov, James, Gordon
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Hue can be described by four separate sensations of red (R), green (G), yellow (Y), and blue (B). These are combined in the spectrally opponent RG and YB mechanisms, whose null points correspond to the unique sensations of Y, G, B. Participants used a form of magnitude estimation to describe color appearance of light flashes that were systematically ...
Israel, Abramov, James, Gordon
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Nature, 1969
DURING two short stays by one of us (T. H.) at the Laboratorium fur Farbenmetrik we have measured just noticeable colour differences for pairs of optimal colours, complementary with respect to a white surrounding field. These preliminary observations indicate a correlation between colour discrimination and hue.
T, Holtsmark, A, Valberg
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DURING two short stays by one of us (T. H.) at the Laboratorium fur Farbenmetrik we have measured just noticeable colour differences for pairs of optimal colours, complementary with respect to a white surrounding field. These preliminary observations indicate a correlation between colour discrimination and hue.
T, Holtsmark, A, Valberg
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The Categories of Hue in Infancy
Science, 1976Infant looking time was monitored during habituation to the repeated presentation of a wavelength stimulus selected from one basic adult hue category and after a change in stimulation. Recovery from habituation was greater to a wavelength selected from an adjacent hue category than to a wavelength from the same category even though these two stimuli ...
M H, Bornstein, W, Kessen, S, Weiskopf
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