In Praise of an Alternative BRDF Parametrization

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dc.contributor.authorBarla, P.en_US
dc.contributor.authorBelcour, L.en_US
dc.contributor.authorPacanowski, R.en_US
dc.contributor.editorReinhard Klein and Holly Rushmeieren_US
dc.date.accessioned2015-07-31T07:40:43Z
dc.date.available2015-07-31T07:40:43Z
dc.date.issued2015en_US
dc.description.abstractIn this paper, we extend the work of Neumann et al. [NNSK99] and Stark et al. [SAS05] to a pair of 4D BRDF parameterizations with explicit changes of variables. We detail their mathematical properties and relationships to the commonly-used halfway/difference parametrization, and discuss their benefits and drawbacks using a few analytical test functions and measured BRDFs. Our preliminary study suggests that the alternative parametrization inspired by Stark et al. [SAS05] is superior, and should thus be considered in future work involving BRDFs.en_US
dc.description.sectionheadersPapersen_US
dc.description.seriesinformationWorkshop on Material Appearance Modelingen_US
dc.identifier.doi10.2312/mam.20151197en_US
dc.identifier.isbn978-3-905674-83-5en_US
dc.identifier.issn2309-5059en_US
dc.identifier.pages9-13en_US
dc.identifier.urihttps://doi.org/10.2312/mam.20151197en_US
dc.publisherThe Eurographics Associationen_US
dc.titleIn Praise of an Alternative BRDF Parametrizationen_US
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MAM2015: Eurographics Workshop on Material Appearance Modeling: Issues and Acquisition