# A fast single-image super-resolution via directional edge-guided regularized extreme learning regression

> Research article (Signal Image and Video Processing, 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2577286529](https://www.wikidata.org/wiki/openalex:W2577286529)  
**Source**: https://4ort.xyz/entity/a-fast-single-image-super-resolution-via-directional-edge-guided-regularized-extreme-learning-regression