Geodesic
A geometrical description of visual sensation II
Kragujevac Journal of Mathematics, Tome 34 (2010), p. 5 .

Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

Plateau's irradiation phenomenon in particular describes what one sees when observing a brighter object on a darker background and a physically congruent darker object on a brighter background: the brighter object is seen as being larger. This phenomenon occurs in many optical visual illusions and it involves some fundamental aspects of human vision. We present a general geometrical model of human visual sensation and perception, hereby taking into account the law of Fechner in addition to the anisotropic smoothing that was introduced in [1], and explicitly illustrate its meaning for irradiation illusions of Helmholtz and Kitaoka.
Classification : 91E30 91E99 92C20 53B25
Keywords: Sensation, Perception, Brightness illusion, Helmholtz's illusion, Human vision, Plateau's irradiation phenomenon, Kitaoka's bulge illusion, Psychophysics, Casorati curvature. 
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     author = {Bart Ons and Paul Verstraelen},
     title = {A geometrical description of visual sensation {II}},
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     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2010_34_a0/}
}
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Bart Ons; Paul Verstraelen. A geometrical description of visual sensation II. Kragujevac Journal of Mathematics, Tome 34 (2010), p. 5 . http://geodesic.mathdoc.fr/item/KJM_2010_34_a0/