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Edges and gradients in lightness illusions: Role of optical veiling glare

open access: yesFrontiers in Psychology, 2022
Lightness Illusions (Contrast, Assimilation, and Natural Scenes with Edges and Gradients) show that appearances do not correlate with the light sent from the scene to the eye.
John J. McCann   +2 more
doaj   +1 more source

Ilusi Optis dalam Dunia Seni dan Desain

open access: yesHumaniora, 2012
Visual is everything to do with vision. The ability of our brain to interpret visual is what we call visual perception. In the development of art and design, many artists and designers study visual perception and embody it in their works.
Jonata Witabora
doaj   +3 more sources

An Optical Illusion [PDF]

open access: yesNature, 1914
I HAVE often noticed the phenomenon mentioned by Mr. J. W. Giltay in NATURE of April 23 (p. 189). In the position in which he was reading the sunlight passed through his eyelids and the coats of his eyes, and on account of having to pass through a layer of blood which acted as a red screen his retinas become flooded with red light.
  +5 more sources

Percezioni, ragionamenti e illusioni

open access: yesRivista di Estetica, 2015
Common sense tends to believe in the existence of optical and perceptual illusions but it hardly supports the thesis of an illusory reasoning. In the psychology of reasoning, one rather talks of errors of reasoning that experience can fix and change. For
Alessandra Jacomuzzi
doaj   +1 more source

Illusionists [PDF]

open access: yesi-Perception, 2014
Illusions have been displayed in art for millennia but they were not addressed seriously by visual science until the mid-nineteenth century when Johann Joseph Oppel referred to the small spatial distortions as ‘geometrical optical illusions’. Many of the
N.J Wade
doaj   +1 more source

An Optical Illusion [PDF]

open access: yesNature, 1881
If your correspondent, Mr. William Wilson, will refer to vol. xxxiii. of the “International Scientific Series”, page 86, he will find given by Prof. Le Conte a full description and explanation of the ocular illusion to which he refers in his letter (NATURE, vol. xxiv. p. 53). The explanation is identical with that given by yourself.
  +8 more sources

Investigation on the Implementation of Optical Refinements in the Partrthenon Frieze Reliefs

open access: yesStudies in Ancient Art and Civilization, 2016
Issues related to visual representations as perspective distortions, optical illusions and refinements were known in antiquity, since a number of architectural monuments are illustrative of such practices.
Konstantinos-Dionysios Bouzakis   +5 more
doaj   +1 more source

An Optical Illusion [PDF]

open access: yesNature, 1907
THE optical illusion described by Mr. Douglas Carnegie in NATURE of October 18, 1906, may be explained as follows:—
openaire   +4 more sources

Pupillary Responses to Illusions of Brightness in Autism Spectrum Disorder

open access: yesi-Perception, 2018
Previous studies indicate that individuals with autism spectrum disorder (ASD) do not experience optical illusions in the same manner as individuals with typical development.
Bruno Laeng   +3 more
doaj   +1 more source

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