Please use this identifier to cite or link to this item: http://hdl.handle.net/10077/10511
Title: Phenomenal Effects of Microelements’ Numerosity on Texture Appearance
Authors: Giora, Enrico
Keywords: texture appearancefilled-area illusionmicroelements’ numerositydensitycontrastdetailedness
Issue Date: 2014
Publisher: EUT Edizioni Università di Trieste
Source: Enrico Giora, "Phenomenal Effects of Microelements’ Numerosity on Texture Appearance" in: Paolo Bernardis, Carlo Fantoni, Walter Gerbino (eds.) "TSPC2014. Proceedings of the Trieste Symposium on Perception and Cognition, November 27-28", Trieste, EUT Edizioni Università di Trieste, 2014, pp. 53-55.
Abstract: 
This paper describes peculiar qualitative effects occurring intexture appearance, resulting from the manipulation of theamount of textural microelements. Keeping fixed the texturallocal properties, the increase of microelements’ numberproduces a texture aspect more homogeneous and denser.Conversely, patterns filled by a small number of elementsexhibit a more salient subparts’ articulation, and the texturalmicrostructures increase in perceived local contrast, size anddetailedness. Those effects are discussed in terms ofeconomic principles governing the visual processing.
Type: Book Chapter
URI: http://hdl.handle.net/10077/10511
eISBN: 978-88-8303-610-1
Appears in Collections:TSPC2014: Proceedings of the Trieste Symposium on Perception and Cognition, November 27th-28th 2014

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