Multiplicative Noise Removal: Nonlocal Low-Rank Model and Its Proximal Alternating Reweighted Minimization Algorithm

18 Feb 2020 Liu Xiaoxia Lu Jian Shen Lixin Xu Chen Xu Yuesheng

The goal of this paper is to develop a novel numerical method for efficient multiplicative noise removal. The nonlocal self-similarity of natural images implies that the matrices formed by their nonlocal similar patches are low-rank... (read more)

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  • OPTIMIZATION AND CONTROL
  • NUMERICAL ANALYSIS
  • NUMERICAL ANALYSIS