Sparsity preserving discriminant analysis for single training image face recognition.
Lishan QiaoSongcan ChenXiaoyang TanPublished in: Pattern Recognit. Lett. (2010)
Keyphrases
- discriminant analysis
- face recognition
- linear discriminant analysis
- image data
- input image
- feature extraction
- image features
- principal component analysis
- image classification
- feature representation
- image retrieval
- gabor wavelets
- image representation
- sparse representation
- face space
- image content
- fisher discriminant analysis
- face images
- kernel discriminant analysis
- discriminant subspace
- discriminant vectors
- image set
- high resolution
- training set
- computer vision
- face detection
- supervised learning
- discriminant information
- similarity measure
- data mining