# Image denoising using the Gaussian curvature of the image surface

> Research article (Numerical Methods for Partial Differential Equations, 2015) · cited 49× · AI/ML

**Wikidata**: [openalex:W2236372174](https://www.wikidata.org/wiki/openalex:W2236372174)  
**Source**: https://4ort.xyz/entity/image-denoising-using-the-gaussian-curvature-of-the-image-surface