Position estimation of near point light sources using a clear hollow sphere.
Takahito AotoTakafumi TaketomiTomokazu SatoYasuhiro MukaigawaNaokazu YokoyaPublished in: ICPR (2012)
Keyphrases
- position estimation
- point light source
- light source
- shape from shading
- photometric stereo
- autonomous navigation
- spherical harmonics
- lambertian surface
- position and orientation
- lighting conditions
- single image
- parameter estimation
- object motion
- cast shadows
- mobile robot
- image matching
- surface reconstruction
- three dimensional
- least squares
- viewpoint
- pairwise