# Nonlocal Means and Optimal Weights for Noise Removal

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**Submitted**: 20 June 2016

**Accepted**: 9 May 2017

**Published online**: 2 November 2017

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- Gaussian Patch Mixture Model Guided Low-Rank Covariance Matrix Minimization for Image DenoisingSIAM Journal on Imaging Sciences, Vol. 15, No. 4 | 6 October 2022

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