# Spatial calibration of a 2D/3D ultrasound using a tracked needle

> Research article (International Journal of Computer Assisted Radiology and Surgery, 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2331874877](https://www.wikidata.org/wiki/openalex:W2331874877)  
**Source**: https://4ort.xyz/entity/spatial-calibration-of-a-2d-3d-ultrasound-using-a-tracked-needle