Discriminative shape from shading in uncalibrated illumination.
Stephan R. RichterStefan RothPublished in: CVPR (2015)
Keyphrases
- shape from shading
- single image
- light source
- surface reflectance
- shape reconstruction
- multiple light sources
- image irradiance
- photometric stereo
- surface normals
- illumination conditions
- point light source
- illumination direction
- lighting direction
- shape recovery
- lambertian surface
- lighting conditions
- perspective projection
- reflectance model
- orthographic projection
- reflectance map
- specular reflection
- intensity images
- physical models
- provably convergent
- semi supervised
- image sequences
- illumination invariant
- reflectance properties
- feature extraction
- varying illumination
- surface orientation
- object surface
- intrinsic images
- facial surface normals
- cast shadows
- autocalibration
- partial occlusion
- image pairs
- d scene
- super resolution
- face recognition