Keyphrases
- scene geometry
- illumination invariant
- sensor networks
- lighting conditions
- real time
- single image
- depth information
- depth map
- face recognition under varying
- high quality
- illumination conditions
- depth images
- imaging conditions
- data acquisition
- partial occlusion
- pose estimation
- color constancy
- pose variations
- viewpoint
- robust face recognition
- active illumination
- data sets