A Quantitative and Comparative Assessment of Unmixing-Based Feature Extraction Techniques for Hyperspectral Image Classification.
Inmaculada DopidoAlberto VillaAntonio PlazaPaolo GambaPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2012)
Keyphrases
- hyperspectral image classification
- hyperspectral images
- hyperspectral
- feature extraction
- hyperspectral data
- remote sensing
- hyperspectral imagery
- multispectral
- infrared
- pattern recognition
- image processing
- feature vectors
- target detection
- image data
- active learning
- dimensionality reduction
- principal component analysis
- wavelet transform
- random projections
- information content
- satellite images
- support vector machine svm
- data compression
- dimension reduction
- independent component analysis
- data sets
- face recognition
- learning algorithm
- feature set
- spatial resolution
- color images
- high resolution
- feature space
- multi band
- feature selection