2D Quaternion Sparse Discriminant Analysis.
Xiaolin XiaoYongyong ChenYue-Jiao GongYicong ZhouPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- discriminant analysis
- fisher discriminant analysis
- feature extraction
- face recognition
- linear discriminant analysis
- factor analysis
- dimensionality reduction methods
- fisher criterion
- principal component analysis
- sparse representation
- partial least squares
- discriminant subspace
- fisher linear discriminant analysis
- discriminant vectors
- kernel discriminant analysis
- class separability
- dictionary learning
- high dimensional
- image processing