Hypergraph-Regularized Low-Rank Subspace Clustering Using Superpixels for Unsupervised Spatial-Spectral Hyperspectral Classification.
Jinhuan XuJames E. FowlerLiang XiaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2021)
Keyphrases
- hyperspectral
- hyperspectral data
- low rank
- hyperspectral images
- subspace clustering
- high dimensional data
- hyperspectral imagery
- superpixels
- multispectral
- remote sensing
- infrared
- high dimensionality
- semi supervised
- dimensionality reduction
- random projections
- image data
- high dimensional
- matrix factorization
- data sets
- clustering method
- data analysis
- feature extraction
- supervised learning
- multiscale
- singular value decomposition
- subspace clusters
- low dimensional
- feature vectors
- pairwise
- pattern recognition
- natural images
- image classification
- higher order
- nearest neighbor
- clustering algorithm
- neural network
- segmentation algorithm
- object segmentation
- input data
- feature space