# An adaptive reversible data hiding scheme based on prediction error histogram shifting by exploiting signed-digit representation

> Research article (Multimedia Tools and Applications, 2020) · cited 23× · AI/ML

**Wikidata**: [openalex:W3036817196](https://www.wikidata.org/wiki/openalex:W3036817196)  
**Source**: https://4ort.xyz/entity/an-adaptive-reversible-data-hiding-scheme-based-on-prediction-error-histogram-shifting-by-exploiting-signed-digit-repres