Using Near-Field Light Sources to Separate Illumination from BRDF.
Jeroen PutNick MichielsPhilippe BekaertPublished in: BMVC (2015)
Keyphrases
- light source
- illumination conditions
- lighting conditions
- single image
- surface reflectance
- cast shadows
- specular reflection
- light directions
- photometric stereo
- reflectance properties
- point light source
- multiple light sources
- illumination direction
- shape from shading
- surface normals
- specular highlights
- lambertian reflectance
- bidirectional reflectance distribution function
- ambient light
- varying illumination
- object surface
- structured light
- lambertian surface
- real objects
- reflectance model
- illumination variations
- extended light sources
- viewing conditions
- diffuse reflectance
- light transport
- viewing direction
- illumination invariant
- shape recovery
- spherical harmonics