1huang / SuperPCA

Dimensionality reduction and classification of hyperspectral image based on SuperPCA (IEEE TGRS, 2018)

The code is for the work:

@article{jiang2018superpca,
  title={SuperPCA: A Superpixelwise PCA Approach for Unsupervised Feature Extraction of Hyperspectral Imagery},
  author={Jiang, Junjun and Ma, Jiayi and Chen, Chen and Wang, Zhongyuan and Cai, Zhihua and Wang, Lizhe},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
  volume={56},
  number={8},
  pages={4581--4593},
  year={2018},
  publisher={IEEE}
}

If you need another two datasets (PaviaU and Salinas), please feel free to contact me. Or you can download them from http://www.ehu.eus/ccwintco/index.php/Hyperspectral_Remote_Sensing_Scenes

PaviaU: http://www.ehu.eus/ccwintco/uploads/e/ee/PaviaU.mat, http://www.ehu.eus/ccwintco/uploads/5/50/PaviaU_gt.mat

Salinas: http://www.ehu.eus/ccwintco/uploads/a/a3/Salinas_corrected.mat, http://www.ehu.eus/ccwintco/uploads/f/fa/Salinas_gt.mat