# Quaternion discrete orthogonal Hahn moments convolutional neural network for color image classification and face recognition

> Research article (Multimedia Tools and Applications, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4322763813](https://www.wikidata.org/wiki/openalex:W4322763813)  
**Source**: https://4ort.xyz/entity/quaternion-discrete-orthogonal-hahn-moments-convolutional-neural-network-for-color-image-classification-and-face-recogni