Keyphrases
- subsurface scattering
- illumination direction
- rough surfaces
- smooth surfaces
- illumination conditions
- global illumination
- reflectance properties
- textured surfaces
- finite element
- photometric stereo
- light source
- light transport
- single image
- illumination variations
- lighting conditions
- varying illumination
- scene geometry
- illumination invariant
- surface roughness
- spatially varying
- surface normals
- shape from shading
- diffuse reflectance