# Color image ROI encryption algorithm based on a novel 4D hyperchaotic system

> Research article (Physica Scripta, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4389606397](https://www.wikidata.org/wiki/openalex:W4389606397)  
**Source**: https://4ort.xyz/entity/color-image-roi-encryption-algorithm-based-on-a-novel-4d-hyperchaotic-system