# Image reconstruction model for the exterior problem of computed tomography based on weighted directional total variation

> Research article (Applied Mathematical Modelling, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2742355050](https://www.wikidata.org/wiki/openalex:W2742355050)  
**Source**: https://4ort.xyz/entity/image-reconstruction-model-for-the-exterior-problem-of-computed-tomography-based-on-weighted-directional-total-variation