A generalized orthogonal subspace projection approach to unsupervised multispectral image classification.
Hsuan RenChein-I ChangPublished in: IEEE Trans. Geosci. Remote. Sens. (2000)
Keyphrases
- multispectral
- subspace projection
- hyperspectral imagery
- image classification
- hyperspectral
- hyperspectral images
- remote sensing
- remotely sensed data
- hyperspectral data
- image data
- multispectral images
- remote sensing images
- discriminant analysis
- spatial resolution
- image analysis
- satellite images
- feature extraction
- principal component analysis
- multi band
- remote sensing data
- image features
- unsupervised learning
- supervised learning
- land cover
- face identification
- feature space
- subspace clusters
- component analysis
- supervised classification
- pattern recognition
- image registration
- facial expressions
- blind source separation
- image processing
- high resolution
- sparse representation