Appearance of Interfaced Lambertian Microfacets, using STD Distribution
| dc.contributor.author | Ribardière, M. | en_US |
| dc.contributor.author | Meneveaux, D. | en_US |
| dc.contributor.author | Bringier, B. | en_US |
| dc.contributor.author | Simonot, L. | en_US |
| dc.contributor.editor | Reinhard Klein and Holly Rushmeier | en_US |
| dc.date.accessioned | 2017-09-21T07:15:04Z | |
| dc.date.available | 2017-09-21T07:15:04Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | This paper presents the use of Student’s T-Distribution (STD) with interfaced Lambertian (IL) microfacets. The resulting model increases the range of materials while providing a very accurate adjustment of appearance. STD has been recently proposed as a generalized distribution of microfacets which includes Beckmann and GGX widely used in computer graphics; IL corresponds to a physical representation of a Lambertian substrate covered with a flat Fresnel interface. We illustrate the appearance variations that can be observed, and discuss the advantages of using such a combination. | en_US |
| dc.description.sectionheaders | New Models | |
| dc.description.seriesinformation | Workshop on Material Appearance Modeling | |
| dc.identifier.doi | 10.2312/mam.20171322 | |
| dc.identifier.isbn | 978-3-03868-035-2 | |
| dc.identifier.issn | 2309-5059 | |
| dc.identifier.pages | 1-4 | |
| dc.identifier.uri | https://doi.org/10.2312/mam.20171322 | |
| dc.identifier.uri | https://diglib.eg.org:443/handle/10.2312/mam20171322 | |
| dc.publisher | The Eurographics Association | en_US |
| dc.subject | I.3.7 [Computer Graphics] | |
| dc.subject | Three Dimensional Graphics and Realism | |
| dc.subject | Color | |
| dc.subject | shading | |
| dc.subject | shadowing | |
| dc.subject | texture | |
| dc.title | Appearance of Interfaced Lambertian Microfacets, using STD Distribution | en_US |