Keyphrases
- surface normals
- photometric stereo
- shape from shading
- light source
- surface reconstruction
- shape recovery
- object surface
- facial shape
- surface shape
- systematic errors
- reflectance properties
- intensity images
- high quality
- smooth surfaces
- surface orientation
- specular reflection
- d scene
- video sequences
- occluding contours
- tangent plane
- computer vision