Eigen-domain Relighting of Face Images for Illumination-invariant Face Verification.
Vinod PathangaySukhendu DasPublished in: ICAPR (2009)
Keyphrases
- face verification
- face images
- illumination invariant
- face recognition
- face recognition systems
- principal component analysis
- age progression
- illumination conditions
- local binary pattern
- spherical harmonics
- face detection
- human faces
- face databases
- facial expressions
- recognition rate
- facial features
- gabor wavelets
- feature points
- low resolution
- pose variations
- face tracking
- illumination variations
- feature extraction
- lighting conditions
- training set
- high resolution
- feature vectors
- input image
- gabor features
- multi pie
- detection method
- facial expression recognition
- color model
- multi class
- video sequences
- facial images
- sparse representation
- computer vision