Modified eigenvector-based feature extraction for hyperspectral image classification using limited samples.
Wenning WangXuanqin MouXuebin LiuPublished in: Signal Image Video Process. (2020)
Keyphrases
- feature extraction
- hyperspectral image classification
- principal component analysis
- active learning
- hyperspectral
- data sets
- hyperspectral images
- dimension reduction
- covariance matrix
- singular value decomposition
- face recognition
- feature space
- dimensionality reduction
- image classification
- feature set
- multispectral
- support vector machine svm
- training data
- feature selection