# Tensor representation of color images and fast 2D quaternion discrete Fourier transform

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2039737081](https://www.wikidata.org/wiki/openalex:W2039737081)  
**Source**: https://4ort.xyz/entity/tensor-representation-of-color-images-and-fast-2d-quaternion-discrete-fourier-transform