BATI, Mégane; PACANOWSKI, Romain; BARLA, Pascal

Metadatos

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Licencia de uso del documento

BATI, Mégane
Institut d'Optique Graduate School [IOGS]

PACANOWSKI, Romain
Laboratoire Photonique, Numérique et Nanosciences [LP2N]

BARLA, Pascal
Melting the frontiers between Light, Shape and Matter [MANAO]

Idioma

Communication dans un congrès avec actes

Este ítem está publicado en

Workshop on Material Appearance Modeling, 2019-07-09, Strasbourg.

Resumen en inglés

The accurate reproduction of layered materials is an important part of physically-based rendering applications.Since no exact analytical model exists for any configuration of layer stacks, available models make approximations.In this paper, we propose to evaluate them with a numerical approach: we simulate BRDFs and BTDFs for layered materials in order to compare existing models against a common reference.We show that: (1) no single model always outperforms the others and (2) significant differences remain between simulated and modeled materials.We analyse the reasons for these discrepancies and introduce immediate corrections.< Leer menos

Palabras clave en inglés

BRDFs

Material

URI

https://oskar-bordeaux.fr/handle/20.500.12278/181726

Proyecto ANR

Design virtuel et industriel pour l'apparence des matériaux - ANR-17-CE23-0017

Orígen

Importado de Hal

Centros de investigación

Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298