# Single-image super-resolution via patch-based and group-based local smoothness modeling

> Research article (The Visual Computer, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2978980302](https://www.wikidata.org/wiki/openalex:W2978980302)  
**Source**: https://4ort.xyz/entity/single-image-super-resolution-via-patch-based-and-group-based-local-smoothness-modeling