# Improvement of image quality on low-dose dynamic myocardial perfusion computed tomography with a novel 4-dimensional similarity filter

> Research article (Medicine, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3037555609](https://www.wikidata.org/wiki/openalex:W3037555609)  
**Source**: https://4ort.xyz/entity/improvement-of-image-quality-on-low-dose-dynamic-myocardial-perfusion-computed-tomography-with-a-novel-4-dimensional-sim