Spatial-Spectral Clustering With Anchor Graph for Hyperspectral Image

  title={Spatial-Spectral Clustering With Anchor Graph for Hyperspectral Image},
  author={Qi Wang and Yanling Miao and Mulin Chen and Yuan Yuan},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
Hyperspectral image (HSI) clustering, which aims at dividing hyperspectral pixels into clusters without labeled training data, has drawn significant attention in practical applications. Recently, many graph-based clustering methods, which construct an adjacent graph to model the data relationship, have shown dominant performance. However, the high dimensionality of HSI data makes it hard to construct the pairwise adjacent graph. Besides, abundant spatial structures are often overlooked during… 

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