# An improved bilevel optimization approach for image super-resolution based on a fractional diffusion tensor

> Research article (Journal of the Franklin Institute, 2022) · cited 20× · AI/ML

**Wikidata**: [openalex:W4285806919](https://www.wikidata.org/wiki/openalex:W4285806919)  
**Source**: https://4ort.xyz/entity/an-improved-bilevel-optimization-approach-for-image-super-resolution-based-on-a-fractional-diffusion-tensor