Light source direction from a single image: a performance analysis.
Danny GibbinsMichael J. BrooksWojciech ChojnackiPublished in: Aust. Comput. J. (1991)
Keyphrases
- single image
- light source
- multiple images
- shape from shading
- photometric stereo
- surface normals
- image pairs
- lighting conditions
- d scene
- illumination conditions
- viewing direction
- shape recovery
- structured light
- surface reflectance
- reflectance properties
- object surface
- spherical harmonics
- super resolution
- cast shadows
- scene geometry
- point light source
- real objects
- specular reflection
- computer vision