# Lung Respiratory Motion Estimation Based on Fast Kalman Filtering and 4D CT Image Registration

> Research article (IEEE Journal of Biomedical and Health Informatics, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3092434811](https://www.wikidata.org/wiki/openalex:W3092434811)  
**Source**: https://4ort.xyz/entity/lung-respiratory-motion-estimation-based-on-fast-kalman-filtering-and-4d-ct-image-registration