# A New Quaternion-Based Kalman Filter for Real-Time Attitude Estimation Using the Two-Step Geometrically-Intuitive Correction Algorithm

> Research article (Sensors, 2017) · cited 90× · AI/ML

**Wikidata**: [openalex:W2754677331](https://www.wikidata.org/wiki/openalex:W2754677331)  
**Source**: https://4ort.xyz/entity/a-new-quaternion-based-kalman-filter-for-real-time-attitude-estimation-using-the-two-step-geometrically-intuitive-correc