Local Sparse Discriminant Analysis for Robust Face Recognition.
Cuicui KangShengcai LiaoShiming XiangChunhong PanPublished in: CVPR Workshops (2013)
Keyphrases
- discriminant analysis
- robust face recognition
- face recognition
- sparse representation
- feature analysis
- sparse coding
- linear discriminant analysis
- feature extraction
- face images
- gabor features
- face recognition algorithms
- varying illumination
- facial expressions
- subspace learning
- principal component analysis
- natural images
- face detection
- facial images
- face databases
- computer vision
- cluster analysis
- partial occlusion
- image representation
- dimensionality reduction
- high resolution
- high dimensional
- facial features
- human faces
- face verification
- unsupervised learning
- recognition rate
- data sets