# A Quaternion-Based Unscented Kalman Filter for Robust Optical/Inertial Motion Tracking in Computer-Assisted Surgery

> Research article (IEEE Transactions on Instrumentation and Measurement, 2015) · cited 83× · AI/ML

**Wikidata**: [openalex:W2062542362](https://www.wikidata.org/wiki/openalex:W2062542362)  
**Source**: https://4ort.xyz/entity/a-quaternion-based-unscented-kalman-filter-for-robust-optical-inertial-motion-tracking-in-computer-assisted-surgery