Nonlocal Tensor-Ring Decomposition for Hyperspectral Image Denoising - Chen, Yong; He, Wei; Yokoya, Naoto; Huang, Ting-Zhu; Zhao, Xi-Le (IEEE transactions on geoscience and remote sensing, 2020)
Keywords: Algorithms; Approximation; Computer simulation; Correlation; Data models; Datasets; Decomposition; Denoising; Dimensions; hyperspectral image (HSI); Hyperspectral imaging; Image processing; Matrix decomposition; Methods; Noise levels; Noise reduction; nonlocal self-similarity; Optimization; Performance evaluation; Remote sensing; Self-similarity; Spectral correlation; tensor-ring (TR) decomposition; Tensors