# Robust Optical Flow Estimation in Cardiac Ultrasound Images Using a Sparse Representation

> Research article (IEEE Transactions on Medical Imaging, 2018) · cited 30× · AI/ML

**Wikidata**: [openalex:W2892127492](https://www.wikidata.org/wiki/openalex:W2892127492)  
**Source**: https://4ort.xyz/entity/robust-optical-flow-estimation-in-cardiac-ultrasound-images-using-a-sparse-representation