Spatial preprocessing for endmember extraction using unsupervised clustering and orthogonal subspace projection concepts.
Gabriel MartínAntonio J. PlazaPublished in: IGARSS (2010)
Keyphrases
- unsupervised clustering
- subspace projection
- hyperspectral imagery
- hyperspectral images
- supervised classification
- hyperspectral
- clustering method
- k means
- remote sensing
- discriminant analysis
- multispectral
- hyperspectral data
- spatial information
- spatial resolution
- clustering algorithm
- fuzzy c means
- image segmentation
- principal component analysis
- subspace clusters
- feature space
- document clustering
- face identification
- component analysis
- target detection
- machine learning
- spectral clustering
- data streams
- data sets
- cluster analysis
- image analysis
- pattern recognition
- face recognition
- image processing
- feature selection