An analytic BRDF for materials with spherical Lambertian scatterers.
Eugene d'EonPublished in: Comput. Graph. Forum (2021)
Keyphrases
- spherical harmonics
- single image
- light source
- basis functions
- shape representation
- rough surfaces
- cross correlation
- light transport
- bidirectional reflectance distribution function
- point cloud
- range data
- radio frequency
- image formation
- photometric stereo
- point light source
- surface normals
- surface roughness
- single viewpoint
- lighting conditions