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Directional organization and shape formation: new illusions and Helmholtz's Square
According to Helmholtz's Square illusion, a square appears wider when it is filled with vertical lines and higher when filled with horizontal lines (Helmholtz von, 1866). Recently, Pinna (2010a) demonstrated that the grouping of small squares on the basis of the similarity principle influences...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Frontiers Media S.A.
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4347453/ https://www.ncbi.nlm.nih.gov/pubmed/25784870 http://dx.doi.org/10.3389/fnhum.2015.00092 |