Keyphrases
- light source
- photometric stereo
- single image
- surface normals
- shape from shading
- illumination conditions
- structured light
- lighting conditions
- object surface
- multiple light sources
- wide range
- ground plane
- specular reflection
- real objects
- surface reflectance
- specular highlights
- reflectance properties
- multiple scattering
- lambertian reflectance
- high quality
- helmholtz stereopsis