Browsing EG 2024 - Posters by Subject "Computing methodologies → Rendering"

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Reconstruction of Sparse Hyperspectral BRDF Measurements Preserving Their Physical and Topological Properties

Margall, François; Ceolato, Romain; Coiro, Eric; Mavromatis, Sébastien; Pacanowski, Romain (The Eurographics Association, 2024)

The measurement of hyperspectral bidirectional reflectance distribution function (BRDF) of a material is a key issue in physically based spectral rendering. We present here a device for measuring BRDF, enabling high spectral ...