Haifeng Sima, Aizhong Mi, Xue Han, Shouheng Du, Zhiheng Wang, Jianfang Wang, Vol. 12, No. 10, October 30, 2018
10.3837/tiis.2018.10.021

• Hyperspectral image classification
• Multi-layer superpixels
• Joint sparse representation
• Discriminative optimization sampling
• Reconstruction matrix