Gabor-Based Improved Locality Preserving Projections for Face Recognition.
Yi JinQiuqi RuanPublished in: ICIP (1) (2007)
Keyphrases
- locality preserving projections
- face recognition
- locality preserving
- linear discriminant analysis
- dimensionality reduction
- subspace learning
- class dependent
- principal component analysis
- recognition rate
- face images
- discriminant analysis
- manifold learning
- sparse representation
- subspace methods
- face databases
- local binary pattern
- feature extraction
- learning algorithm
- human faces
- facial images
- recognition accuracy
- facial expressions
- dimension reduction
- computer vision
- benchmark datasets