# GA-ORB: A New Efficient Feature Extraction Algorithm for Multispectral Images Based on Geometric Algebra

> Research article (IEEE Access, 2019) · cited 35× · AI/ML

**Wikidata**: [openalex:W2946420433](https://www.wikidata.org/wiki/openalex:W2946420433)  
**Source**: https://4ort.xyz/entity/ga-orb-a-new-efficient-feature-extraction-algorithm-for-multispectral-images-based-on-geometric-algebra