Shape from shading as a partially well-constrained problem.
John OliensisPublished in: CVGIP Image Underst. (1991)
Keyphrases
- shape from shading
- surface normals
- light source
- shape recovery
- perspective projection
- photometric stereo
- single image
- surface orientation
- provably convergent
- intensity images
- shape reconstruction
- shape from texture
- surface reconstruction
- robust statistics
- specular reflection
- smooth surfaces
- shape estimation
- facial shape
- field of surface normals