Training many-parameter shape-from-shading models using a surface database.
Nazar KhanLam TranMarshall F. TappenPublished in: ICCV Workshops (2009)
Keyphrases
- shape from shading
- physical models
- shape recovery
- shape reconstruction
- shape estimation
- shape from texture
- surface orientation
- surface normals
- light source
- single image
- photometric stereo
- field of surface normals
- surface model
- surface reconstruction
- intensity images
- reflectance map
- three dimensional
- object surface
- surface reflectance
- parameter estimation
- facial expressions
- lambertian surface
- provably convergent