# Gaussian Patch Mixture Model Guided Low-Rank Covariance Matrix Minimization for Image Denoising

> Research article (SIAM Journal on Imaging Sciences, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4302307396](https://www.wikidata.org/wiki/openalex:W4302307396)  
**Source**: https://4ort.xyz/entity/gaussian-patch-mixture-model-guided-low-rank-covariance-matrix-minimization-for-image-denoising