How Shading Constrains Surface Patches without Knowledge of Light Sources.
Benjamin KunsbergSteven W. ZuckerPublished in: SIAM J. Imaging Sci. (2014)
Keyphrases
- light source
- surface normals
- shape from shading
- surface patches
- single image
- object surface
- photometric stereo
- multiple images
- surface orientation
- lighting conditions
- structured light
- surface reflectance
- computer vision
- perspective projection
- object recognition
- illumination conditions
- reflectance properties
- smooth surfaces
- d objects
- face recognition