# A nonlinear fourth-order PDE for multi-frame image super-resolution enhancement

> Research article (Discrete and Continuous Dynamical Systems - B, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2974065414](https://www.wikidata.org/wiki/openalex:W2974065414)  
**Source**: https://4ort.xyz/entity/a-nonlinear-fourth-order-pde-for-multi-frame-image-super-resolution-enhancement