A Multiresolution Approach for Shape from Shading Coupling Deterministic and Stochastic Optimization.
Alain CrouzilXavier DescombesJean-Denis DurouPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2003)
Keyphrases
- shape from shading
- stochastic optimization
- multiresolution
- surface normals
- light source
- photometric stereo
- perspective projection
- single image
- multistage
- shape recovery
- wavelet transform
- provably convergent
- coarse to fine
- surface orientation
- intensity images
- robust statistics
- shape reconstruction
- lighting direction
- shape estimation
- facial surface normals
- reflectance map
- state space
- robust optimization
- high quality