# Image Structure-Preserving Denoising Based on Difference Curvature Driven Fractional Nonlinear Diffusion

> Research article (Mathematical Problems in Engineering, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2073173516](https://www.wikidata.org/wiki/openalex:W2073173516)  
**Source**: https://4ort.xyz/entity/image-structure-preserving-denoising-based-on-difference-curvature-driven-fractional-nonlinear-diffusion