# Four-directional fractional-order total variation regularization for image denoising

> Research article (Journal of Electronic Imaging, 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2753417297](https://www.wikidata.org/wiki/openalex:W2753417297)  
**Source**: https://4ort.xyz/entity/four-directional-fractional-order-total-variation-regularization-for-image-denoising