Pose Invariant Face Recognition Under Arbitrary Unknown Lighting Using Spherical Harmonics.
Lei ZhangDimitris SamarasPublished in: ECCV Workshop BioAW (2004)
Keyphrases
- point light source
- spherical harmonics
- pose invariant face recognition
- single image
- light source
- shape representation
- shape from shading
- face recognition
- cross correlation
- lambertian objects
- series expansion
- point cloud
- basis functions
- photometric stereo
- range data
- lighting conditions
- small number
- reinforcement learning