Feature Extraction With Multiscale Covariance Maps for Hyperspectral Image Classification.
Nanjun HeMercedes Eugenia PaolettiJuan Mario HautLeyuan FangShutao LiAntonio PlazaJavier PlazaPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- hyperspectral image classification
- multiscale
- feature extraction
- wavelet transform
- hyperspectral
- active learning
- image processing
- hyperspectral images
- pattern recognition
- remote sensing
- feature vectors
- image classification
- covariance matrix
- support vector machine svm
- principal component analysis
- face recognition
- edge detection
- image segmentation
- dimensionality reduction
- scale space
- image representation
- frequency domain
- hyperspectral data
- subband
- wavelet coefficients
- sample size
- feature space
- linear discriminant analysis
- decision trees
- multiresolution
- image compression
- feature set