# Reversible data hiding based on novel pairwise PVO and annular merging strategy

> Research article (Information Sciences, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2966853465](https://www.wikidata.org/wiki/openalex:W2966853465)  
**Source**: https://4ort.xyz/entity/reversible-data-hiding-based-on-novel-pairwise-pvo-and-annular-merging-strategy