# Quaternions in Signal and Image Processing: A comprehensive and objective overview

> Research article (IEEE Signal Processing Magazine, 2023) · cited 67× · AI/ML

**Wikidata**: [openalex:W4386523188](https://www.wikidata.org/wiki/openalex:W4386523188)  
**Source**: https://4ort.xyz/entity/quaternions-in-signal-and-image-processing-a-comprehensive-and-objective-overview