# Single Image Superresolution Based on Gradient Profile Sharpness

> Research article (IEEE Transactions on Image Processing, 2015) · cited 154× · AI/ML

**Wikidata**: [openalex:W2079302740](https://www.wikidata.org/wiki/openalex:W2079302740)  
**Source**: https://4ort.xyz/entity/single-image-superresolution-based-on-gradient-profile-sharpness