The following publications are possibly variants of this publication:
- Spectral-Spatial Weighted Sparse Nonnegative Tensor Factorization for Hyperspectral UnmixingShaoquan Zhang, Guorong Zhang, Chengzhi Deng, Jun Li, Shengqian Wang, Jun Wang, Antonio Plaza. igarss 2020: 2177-2180 [doi]
- Spatial Group Sparsity Regularized Nonnegative Matrix Factorization for Hyperspectral UnmixingXinyu Wang, Yanfei Zhong, Liangpei Zhang, Yanyan Xu. tgrs, 55(11):6287-6304, 2017. [doi]
- 2 Sparse Nonnegative Matrix Factorization for Hyperspectral UnmixingZuoyu Zhang, Shouyi Liao, Hexin Zhang, Shicheng Wang, Yongchao Wang. remotesensing, 10(6):816, 2018. [doi]