# Improved center-folding based directional pixel value ordering for reversible data hiding scheme

> Research article (Multimedia Tools and Applications, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3092602255](https://www.wikidata.org/wiki/openalex:W3092602255)  
**Source**: https://4ort.xyz/entity/improved-center-folding-based-directional-pixel-value-ordering-for-reversible-data-hiding-scheme