Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Laysa Hedjar"'
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Akademický článek
Kitaoka’s Tomato: Two Simple Explanations Based on Information in the Stimulus
Autor: Arthur Shapiro, Laysa Hedjar, Erica Dixon, Akiyoshi Kitaoka
Publikováno v: i-Perception, Vol 9 (2018)
Kitaoka’s Tomato is a color illusion in which a semitransparent blue-green field is placed on top of a red object (a tomato). The tomato appears red even though the pixels would appear green if viewed in isolation. We show that this phenomenon can
Externí odkaz: https://doaj.org/article/b11ce84094314bada73564645ce4c558
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2
Color illusion as a spatial binding problem
Autor: Arthur G. Shapiro, Laysa Hedjar
Publikováno v: Current Opinion in Behavioral Sciences. 30:149-155
Illusions are often considered to be a misperception of the physical world. We present a different framework for illusions: in non-illusory conditions, healthy brains construct a single, consistent representation from the physiological processes that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcdb067f5e174e42859fbadc763d5942
https://doi.org/10.1016/j.cobeha.2019.08.004
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5
Remote controls illusion: strange interactions across space cannot be explained by simple contrast filters
Autor: Venice Cowardin, Arthur G. Shapiro, Laysa Hedjar
Publikováno v: Journal of the Optical Society of America A. 35:B152
The visual system has separable visual encoding for luminance and for contrast modulation [J. Vis.8(1), B152 (2008)1534-736210.1167/8.6.1]; the two dimensions can be represented with a luminance contrast versus luminance plane. Here we use a contrast
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d2703df01ecfc9f77c994ad8c8c1a4c
https://doi.org/10.1364/josaa.35.00b152
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7
Perception of saturation in natural objects
Autor: Laysa Hedjar, Matteo Toscani, Karl R. Gegenfurtner
Publikováno v: Journal of the Optical Society of America A. 40(3):A190
The distribution of colors across a surface depends on the interaction between its surface properties, its shape, and the lighting environment. Shading, chroma, and lightness are positively correlated: points on the object that have high luminance al
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e5936a059711be1b0f497696ba9dec
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