# Removing ring artefacts in CT images via unidirectional relative variation model

> Research article (Electronics Letters, 2016) · cited 14× · AI/ML

**Wikidata**: [openalex:W2516597529](https://www.wikidata.org/wiki/openalex:W2516597529)  
**Source**: https://4ort.xyz/entity/removing-ring-artefacts-in-ct-images-via-unidirectional-relative-variation-model