# Detail-Preserving Fourth-Order Nonlinear PDE-Based Image Restoration Framework

> Research article (Journal of Image and Graphics, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3020787646](https://www.wikidata.org/wiki/openalex:W3020787646)  
**Source**: https://4ort.xyz/entity/detail-preserving-fourth-order-nonlinear-pde-based-image-restoration-framework