# Optical cryptosystem scheme for hyperspectral image based on random spiral transform in gyrator domains

> Research article (Optics and Lasers in Engineering, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3085285474](https://www.wikidata.org/wiki/openalex:W3085285474)  
**Source**: https://4ort.xyz/entity/optical-cryptosystem-scheme-for-hyperspectral-image-based-on-random-spiral-transform-in-gyrator-domains