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Gaze Analysis of BRDF Distortions
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SYSNO ASEP 0462548 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Gaze Analysis of BRDF Distortions Author(s) Filip, Jiří (UTIA-B) RID, ORCID
Havran, V. (CZ)
Myszkowski, K. (DE)Number of authors 3 Source Title Workshop on Material Appearance Modeling. - Geneve : The Eurographics Association, 2016 / Klein R. ; Rushmeier H. - ISSN 2309-5059 - ISBN 978-3-03868-007-9 Number of pages 4 s. Publication form Online - E Action 4th Eurographics Workshop on Material Appearance Modelling (MAM) Event date 22.6.2016 VEvent location Dublin Country IE - Ireland Event type WRD Language eng - English Country CH - Switzerland Keywords BRDF ; distortion ; eye-tracking ; gaze Subject RIV BD - Theory of Information R&D Projects GA14-02652S GA ČR - Czech Science Foundation (CSF) Institutional support UTIA-B - RVO:67985556 DOI 10.2312/mam.20161252 Annotation 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. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2017
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