dc.contributor.author | Tominaga, Shoji | |
dc.contributor.author | Guarnera, Giuseppe Claudio | |
dc.date.accessioned | 2020-01-20T07:54:44Z | |
dc.date.available | 2020-01-20T07:54:44Z | |
dc.date.created | 2019-10-30T11:39:08Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Final program and proceedings (Color and Imaging Conference). 2019, 279-283. | nb_NO |
dc.identifier.issn | 2166-9635 | |
dc.identifier.uri | http://hdl.handle.net/11250/2636903 | |
dc.description.abstract | A method is proposed for measuring, modeling, and reproducing material appearance from the specular profile representing reflectance distribution around a specular highlight. Our method is aimed at opaque materials with a highly glossy surface like plastic, ceramic, and metals. Hence, the material surface is assumed to be not a perfect mirror, but a surface with some roughness. We do not use a gonio-spectrophometer nor an image-based measurement setup. Instead, we make use of a gloss meter with a function to measure the specular profile, containing for glossy materials appearance such as roughness, sharpness, and intensity. The surface reflection is represented as a linear sum of diffuse and specular reflection components, the latter described by the Cook-Torrance model. The specular function represents the glossy surface appearance by a small number of control parameters. Mitsuba rendering system is utilized to perform the rendering algorithms. Finally, the feasibility of the proposed method is examined using different materials. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Society for Imaging Science and Technology | nb_NO |
dc.title | Measuring, Modeling, and Reproducing Material Appearance from Specular Profile | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 279-283 | nb_NO |
dc.source.journal | Final program and proceedings (Color and Imaging Conference) | nb_NO |
dc.identifier.doi | 10.2352/issn.2169-2629.2019.27.50 | |
dc.identifier.cristin | 1742157 | |
dc.description.localcode | This article will not be available due to copyright restrictions (c) 2019 by Society for Imaging Science and Technology | nb_NO |
cristin.unitcode | 194,63,10,0 | |
cristin.unitname | Institutt for datateknologi og informatikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |