Keyphrases
- subspace methods
- face recognition
- linear discriminant analysis
- subspace analysis
- principal component analysis
- face databases
- face images
- lower dimensional
- blind source separation
- kernel based nonlinear
- d objects
- face detection
- facial images
- human faces
- learning algorithm
- subspace learning
- recognition rate
- data analysis
- computer vision
- recognition accuracy
- keypoints
- sparse representation
- support vector machine
- video sequences
- machine learning