# Real-time estimation of quaternion impropriety

> Research article (2015 IEEE International Conference on Digital Signal Processing (DSP), 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W1546111608](https://www.wikidata.org/wiki/openalex:W1546111608)  
**Source**: https://4ort.xyz/entity/real-time-estimation-of-quaternion-impropriety