SAR Imagery Feature Extraction Using 2DPCA-Based Two-Dimensional Neighborhood Virtual Points Discriminant Embedding.
Jifang PeiYulin HuangWeibo HuoJunjie WuJianyu YangHaiguang YangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- discriminant embedding
- sar imagery
- face recognition
- feature extraction
- discriminant information
- synthetic aperture radar
- pattern classification
- data points
- principal component analysis
- sar images
- dimensionality reduction
- graph embedding
- target detection
- face images
- locality preserving
- recognition rate
- manifold learning
- image classification
- frequency domain
- linear discriminant analysis
- small sample size
- feature representation
- feature selection
- dimension reduction
- discriminant analysis
- wavelet transform
- sparse representation
- support vector machine svm
- semi supervised
- feature vectors
- high dimensional
- computer vision