# Single image super-resolution based on a modified U-net with mixed gradient loss

> Research article (Signal Image and Video Processing, 2021) · cited 63× · AI/ML

**Wikidata**: [openalex:W3214324855](https://www.wikidata.org/wiki/openalex:W3214324855)  
**Source**: https://4ort.xyz/entity/single-image-super-resolution-based-on-a-modified-u-net-with-mixed-gradient-loss