Decomposition and virtualization of eigenface for face recognition under various lighting conditions.
Kazuma ShigenariFumihiko SakaueTakeshi ShakunagaPublished in: Systems and Computers in Japan (2005)
Keyphrases
- lighting conditions
- face recognition
- human faces
- face images
- face databases
- illumination conditions
- face recognition systems
- face space
- face detection
- facial expressions
- viewpoint
- illumination variations
- recognition rate
- facial images
- varying illumination
- facial features
- principal component analysis
- computer vision
- local binary pattern
- photometric stereo
- feature extraction
- imaging conditions
- pose variations
- partial occlusion
- sparse representation
- active appearance models
- orl database
- light source
- facial expression recognition
- high resolution
- image analysis
- multi view
- lighting variations