Discriminative feature extraction based on sparse and low-rank representation.
Zhonghua LiuWeihua OuWenpeng LuLin WangPublished in: Neurocomputing (2019)
Keyphrases
- feature extraction
- feature representation
- feature selection
- dimension reduction
- feature set
- discriminant analysis
- preprocessing
- pattern recognition
- multiscale
- feature vectors
- wavelet transform
- semi supervised
- principal component analysis
- dimensionality reduction
- neural network
- image classification
- image representation
- support vector machine svm
- frequency domain
- gabor filters
- palmprint
- latent space