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The lemon illusion: seeing curvature where there is none

Curvature is a highly informative visual cue for shape perception and object recognition. We introduce a novel illusion—the Lemon Illusion—in which subtle illusory curvature is perceived along contour regions that are devoid of physical curvature. We offer several perceptual demonstrations and obser...

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Detalles Bibliográficos
Autores principales: Strother, Lars, Killebrew, Kyle W., Caplovitz, Gideon P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4337333/
https://www.ncbi.nlm.nih.gov/pubmed/25755640
http://dx.doi.org/10.3389/fnhum.2015.00095