Keyphrases
- face images
- pose variations
- illumination variations
- low resolution face images
- multi pie
- face recognition
- face pose
- facial appearance
- human faces
- frontal pose
- face model
- low resolution
- facial expressions
- face recognition systems
- face representation
- recognizing faces
- automatic face
- high resolution
- cmu pie
- frontal view
- face verification
- facial features
- principal component analysis
- feature vectors
- feature extraction
- gabor wavelets
- pose estimation
- feature points
- probe image
- input image
- face recognition algorithms
- image set
- appearance manifolds
- face databases
- training set
- human face recognition
- machine learning
- face space
- recognition rate
- d objects
- gender recognition
- facial region
- head movements
- illumination compensation
- low dimensional
- age estimation
- face representation and recognition
- face matching