# Temporal regularization of ultrasound-based liver motion estimation for image-guided radiation therapy

> Research article (Medical Physics, 2015) · cited 19× · AI/ML

**Wikidata**: [openalex:W2218183344](https://www.wikidata.org/wiki/openalex:W2218183344)  
**Source**: https://4ort.xyz/entity/temporal-regularization-of-ultrasound-based-liver-motion-estimation-for-image-guided-radiation-therapy