An efficient sparse representation based classification for undersampled face recognition.
Zizhu FanLipan KangZuoyong LiPublished in: CEC (2016)
Keyphrases
- face recognition
- sparse representation based classification
- sparse representation
- dictionary learning
- sparse coding
- face images
- principal component analysis
- discriminant analysis
- feature extraction
- facial images
- recognition rate
- human faces
- data mining
- local binary pattern
- linear discriminant analysis
- data sets
- face detection
- natural images
- dimensionality reduction
- co occurrence
- semi supervised
- pattern recognition