# Image Restoration Using Joint Patch-Group-Based Sparse Representation

> Research article (IEEE Transactions on Image Processing, 2020) · cited 113× · AI/ML

**Wikidata**: [openalex:W3038886336](https://www.wikidata.org/wiki/openalex:W3038886336)  
**Source**: https://4ort.xyz/entity/image-restoration-using-joint-patch-group-based-sparse-representation