# An efficient spatial transformation-based entropy retained reversible data hiding scheme in encrypted images

> Research article (Optik, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4225392951](https://www.wikidata.org/wiki/openalex:W4225392951)  
**Source**: https://4ort.xyz/entity/an-efficient-spatial-transformation-based-entropy-retained-reversible-data-hiding-scheme-in-encrypted-images