# Kernel quaternion principal component analysis and its application in RGB-D object recognition

> Research article (Neurocomputing, 2017) · cited 69× · AI/ML

**Wikidata**: [openalex:W2618534374](https://www.wikidata.org/wiki/openalex:W2618534374)  
**Source**: https://4ort.xyz/entity/kernel-quaternion-principal-component-analysis-and-its-application-in-rgb-d-object-recognition