# Principal component dictionary-based patch grouping for image denoising

> Research article (Journal of Visual Communication and Image Representation, 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2769021922](https://www.wikidata.org/wiki/openalex:W2769021922)  
**Source**: https://4ort.xyz/entity/principal-component-dictionary-based-patch-grouping-for-image-denoising