Facial Pose using Shape-from-Shading.
Kwang Nam ChoiPhilip L. WorthingtonEdwin R. HancockPublished in: BMVC (1999)
Keyphrases
- shape from shading
- facial pose
- face recognition
- surface normals
- light source
- perspective projection
- hyperspectral images
- dimensionality reduction
- single image
- shape recovery
- photometric stereo
- surface orientation
- provably convergent
- intensity images
- facial surface normals
- high quality
- face detection
- low dimensional
- locally linear embedding
- reflectance map
- multi dimensional
- viewpoint