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How Direction of Illumination Affects Visually Perceived Surface Roughness

We examined visual estimation of surface roughness using random computer-generated three-dimensional (3D) surfaces rendered under a mixture of diffuse lighting and a punctate source. The angle between the tangent to the plane containing the surface texture and the direction to the punctate source wa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ho, Yun-Xian, Landy, Michael S., Maloney, Laurence T.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2006
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2761220/
https://ncbi.nlm.nih.gov/pubmed/16881794
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1167/6.5.8
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