Multiplicative Noise Removal: Nonlocal Low-Rank Model and Its Proximal Alternating Reweighted Minimization Algorithm.
Xiaoxia LiuJian LuLixin ShenChen XuYuesheng XuPublished in: SIAM J. Imaging Sci. (2020)
Keyphrases
- objective function
- probabilistic model
- low rank
- energy function
- multiplicative noise removal
- convergence rate
- data sets
- input data
- expectation maximization
- em algorithm
- semi supervised
- motion estimation
- convex optimization
- learning algorithm
- piecewise constant
- linear combination
- minimization problems
- matrix completion
- low rank matrix
- singular value decomposition
- closed form
- similarity measure
- machine learning