Gaze Analysis of BRDF Distortions

0462548 - ÚTIA 2017 RIV CH eng C - Konferenční příspěvek (zahraniční konf.)
Filip, Jiří - Havran, V. - Myszkowski, K.
Gaze Analysis of BRDF Distortions.
Workshop on Material Appearance Modeling. Geneve: The Eurographics Association, 2016 - (Klein, R.; Rushmeier, H.). ISBN 978-3-03868-007-9. ISSN 2309-5059.
[4th Eurographics Workshop on Material Appearance Modelling (MAM). Dublin (IE), 22.6.2016]
Grant CEP: GA ČR(CZ) GA14-02652S
Institucionální podpora: RVO:67985556
Klíčová slova: BRDF * distortion * eye-tracking * gaze
Kód oboru RIV: BD - Teorie informace
http://library.utia.cas.cz/separaty/2016/RO/filip-0462548.pdf

BRDFs are currently used as a standard representation of material surface reflectance properties either in the from of tabulated measurements or a parametric model. However, the compression of tabulated representations as well as their fitting into such a parametric model typically introduces some visual degradations. We describe our analysis of the human gaze behavior in two types of standard visual experiments, where the common task is to compare a pair of BRDFs. The analysis was carried out across six different isotropic/anisotropic materials and three application-relevant BRDF degradation models.
Trvalý link: http://hdl.handle.net/11104/0262348