BRDF Interpolation using Anisotropic Stencils.
Radomír VávraJirí FilipPublished in: Measuring, Modeling, and Reproducing Material Appearance (2016)
Keyphrases
- bidirectional reflectance distribution function
- light source
- spherical harmonics
- image interpolation
- linear interpolation
- diffusion filtering
- interpolation methods
- single image
- anisotropic diffusion
- interpolation method
- monte carlo
- noise removal
- surface roughness
- image derivatives
- subsurface scattering
- directional derivatives