A Simple Layered RGB BRDF Model

Abstract : Many natural objects, and in general layered materials, have non-linear reflection behaviour along the wavelengths. An accurate representation of phenomena such as interference and colour separation generally requires a fine spectral representation of light instead of the commonly used RGB components. In this article, we introduce and experiment with a general approach to create similar and convincing effects, with a simple RGB BRDF model. We present a model for both specular and a diffuse reflection.
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Communication dans un congrès
10th Pacific Conference on Computer Graphics and Applications (PG'02), Oct 2002, Beijing, China. IEEE Computer Society, pp.30, 2002, 〈10.1109/PCCGA.2002.1167836〉
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Soumis le : samedi 16 avril 2011 - 14:27:30
Dernière modification le : mercredi 4 juillet 2018 - 15:18:04
Document(s) archivé(s) le : dimanche 17 juillet 2011 - 02:24:20

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Xavier Granier, Wolfgang Heidrich. A Simple Layered RGB BRDF Model. 10th Pacific Conference on Computer Graphics and Applications (PG'02), Oct 2002, Beijing, China. IEEE Computer Society, pp.30, 2002, 〈10.1109/PCCGA.2002.1167836〉. 〈inria-00586498〉

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