A Class of Photometric Invariants: Separating Material from Shape and Illumination.
Srinivasa G. NarasimhanVisvanathan RameshShree K. NayarPublished in: ICCV (2003)
Keyphrases
- quasi invariant
- object geometry
- imaging conditions
- surface reflectance
- material properties
- invariant features
- shape model
- shape analysis
- shape recovery
- illumination correction
- shape reconstruction
- shape descriptors
- lighting conditions
- single image
- moment invariants
- image sequences
- intra class
- cast shadows
- color constancy
- shape representation
- photometric stereo
- reflectance model
- planar shapes
- invariant descriptors
- recovering shape