# Four-image encryption scheme based on quaternion Fresnel transform, chaos and computer generated hologram

> Research article (Multimedia Tools and Applications, 2017) · cited 257× · AI/ML

**Wikidata**: [openalex:W2601221357](https://www.wikidata.org/wiki/openalex:W2601221357)  
**Source**: https://4ort.xyz/entity/four-image-encryption-scheme-based-on-quaternion-fresnel-transform-chaos-and-computer-generated-hologram