Specular-Free Residual Minimization for Photometric Stereo with Unknown Light Sources.
Tsuyoshi MigitaKazuhiro SogawaTakeshi ShakunagaPublished in: PSIVT (1) (2011)
Keyphrases
- photometric stereo
- light source
- specular highlights
- light directions
- illumination direction
- surface normals
- point light source
- shape from shading
- single image
- lighting conditions
- surface reconstruction
- illumination conditions
- object surface
- specular reflection
- structured light
- reflectance properties
- generalized bas relief
- surface orientation
- multi view
- surface reflectance
- cast shadows
- lambertian surface
- shape recovery
- real objects
- refractive index