Back to articles
Articles
Volume: 27 | Article ID: art00008
Image
Perceived Glossiness: Beyond Surface Properties
  DOI :  10.2352/issn.2169-2629.2019.27.8  Published OnlineOctober 2019
Abstract

Gloss is widely accepted as a surface- and illuminationbased property, both by definition and by means of metrology. However, mechanisms of gloss perception are yet to be fully understood. Potential cues generating gloss perception can be a product of phenomena other than surface reflection and can vary from person to person. While human observers are less likely to be capable of inverting optics, they might also fail predicting the origin of the cues. Therefore, we hypothesize that color and translucency could also impact perceived glossiness. In order to validate our hypothesis, we conducted series of psychophysical experiments asking observers to rank objects by their glossiness. The objects had the identical surface geometry and shape but different color and translucency. The experiments have demonstrated that people do not perceive objects with identical surface equally glossy. Human subjects are usually able to rank objects of identical surface by their glossiness. However, the strategy used for ranking varies across the groups of people.

Subject Areas :
Views 47
Downloads 15
 articleview.views 47
 articleview.downloads 15
  Cite this article 

Davit Gigilashvili, Jean-Baptiste Thomas, Marius Pedersen, Jon Yngve Hardeberg, "Perceived Glossiness: Beyond Surface Propertiesin Proc. IS&T 27th Color and Imaging Conf.,  2019,  pp 37 - 42,  https://doi.org/10.2352/issn.2169-2629.2019.27.8

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2019
72010350
Color and Imaging Conference
color imaging conf
2166-9635
Society for Imaging Science and Technology