Modeling Lambertian Surfaces Under Unknown Distant Illumination Using Hemispherical Harmonics.
Shireen Y. ElhabianHam M. RaraAly A. FaragPublished in: CRV (2011)
Keyphrases
- point light source
- lambertian surface
- light source
- shape from shading
- image irradiance
- single image
- illumination conditions
- uncalibrated photometric stereo
- photometric stereo
- spherical harmonics
- varying illumination
- shape reconstruction
- object recognition
- field of view
- lighting conditions
- multi view
- perspective projection
- cast shadows
- three dimensional