# Long-Term Dependency for 3D Reconstruction of Freehand Ultrasound Without External Tracker

> Research article (IEEE Transactions on Biomedical Engineering, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4387789692](https://www.wikidata.org/wiki/openalex:W4387789692)  
**Source**: https://4ort.xyz/entity/long-term-dependency-for-3d-reconstruction-of-freehand-ultrasound-without-external-tracker