Shading Logic: A Heuristic Approach to Recover Shape from Shading.
Omar E. VagaYee-Hong YangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1993)
Keyphrases
- shape from shading
- surface normals
- lambertian surface
- photometric stereo
- light source
- perspective projection
- shape recovery
- single image
- provably convergent
- shape reconstruction
- surface orientation
- reflectance map
- intensity images
- shape from texture
- robust statistics
- facial shape
- point light source
- illumination conditions
- photometric information
- optical flow